SMV 3000
Smart Multivariable Transmitter
User’s Manual
34-SM-25-02
3/04
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About This Publication
This manual is intended as a detailed “how to” reference for installing, piping, wiring, configuring,
starting up, operating, maintaining, calibrating, and servicing Honeywell’s SMV 3000 Smart
Multivariable Transmitter. It is based on using the SCT 3000 Smartline Configuration Toolkit
software version 2.0 or greater as the operator interface.
While this manual provides detailed procedures to assist first time users, it also includes
summaries for most procedures as a quick reference for experienced users.
If you will be digitally integrating the SMV 3000 transmitter with our TPS/TDC 3000 control
system, we recommend that you use the PM/APM Smartline Transmitter Integration Manual
X
supplied with the TDC 3000 bookset as the main reference manual and supplement it with
detailed transmitter information in Appendix A of this manual.
Note that this manual does not include detailed transmitter specifications. A detailed Specification
Sheet is available separately or as part of the Specifier’s Guide which covers all Smartline
transmitter models.
Conventions and Symbol Definitions
The following naming conventions and symbols are used throughout this manual to alert users of
potential hazards and unusual operating conditions:
ATTENTION indicates important information, actions or procedures that
may indirectly affect operation or lead to an unexpected transmitter
response.
ATTENTION
CAUTION indicates actions or procedures which, if not performed
correctly, may lead to faulty operation or damage to the transmitter.
CAUTION
WARNING
WARNING indicates actions or procedures which, if not performed
correctly, may lead to personal injury or present a safety hazard.
ElectroStatic Discharge (ESD) hazard. Observe precautions for handling
electrostatic sensitive devices.
Protective Earth terminal. Provided for connection of the protective earth
(green or green/yellow) supply system conductor.
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Table of Contents
References ....................................................................................................................................xii
Technical Assistance ...................................................................................................................xii
SECTION 1
OVERVIEW - FIRST TIME USERS ONLY ................................................................ 1
1.1
1.2
1.3
1.4
1.5
1.6
Introduction.................................................................................................................... 1
CE Conformity (Europe) ................................................................................................ 3
SMV 3000 Smart Multivariable Transmitters ................................................................. 4
Smartline Configuration Toolkit (SCT 3000).................................................................. 7
Smart Field Communicator (SFC) ................................................................................. 8
Transmitter Order ........................................................................................................ 11
SECTION 2 QUICK START REFERENCE .................................................................................. 13
2.1
2.2
Introduction.................................................................................................................. 13
Getting SMV 3000 Transmitter On-Line Quickly.......................................................... 14
SECTION 3 PREINSTALLATION CONSIDERATIONS............................................................... 16
3.1
3.2
3.3
Introduction.................................................................................................................. 16
Considerations for SMV 3000 Transmitter................................................................... 17
Considerations for SCT 3000 ...................................................................................... 21
SECTION 4 INSTALLATION........................................................................................................ 23
4.1
4.2
4.3
4.4
4.5
Introduction.................................................................................................................. 23
Mounting SMV 3000 Transmitter................................................................................. 24
Piping SMV 3000 Transmitter...................................................................................... 29
Installing RTD or Thermocouple.................................................................................. 35
Wiring SMV 3000 Transmitter...................................................................................... 36
SECTION 5 GETTING STARTED ................................................................................................ 45
5.1
5.2
5.3
5.4
Introduction.................................................................................................................. 45
Establishing Communications...................................................................................... 46
Making Initial Checks................................................................................................... 50
Write Protect Option .................................................................................................... 51
SECTION 6 CONFIGURATION.................................................................................................... 45
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
Introduction.................................................................................................................. 45
Overview...................................................................................................................... 47
Configuring the SMV 3000 with The SCT.................................................................... 50
Device Configuration.................................................................................................... 51
General Configuration.................................................................................................. 52
DPConf Configuration - PV1....................................................................................... 56
AP/GPConf Configuration - PV2................................................................................. 61
TempConf Configuration - PV3................................................................................... 64
FlowConf Configuration - PV4 .................................................................................... 71
Using Custom Engineering Units................................................................................. 77
Flow Compensation Wizard......................................................................................... 78
Saving, Downloading and Printing a Configuration File............................................... 81
Verifying Flow Configuration........................................................................................ 82
6.9
6.10
6.11
6.12
6.13
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SECTION 7 STARTUP ................................................................................................................. 79
7.1
7.2
7.3
7.4
7.5
Introduction.................................................................................................................. 79
Startup Tasks............................................................................................................... 80
Running Output Check ................................................................................................ 81
Using Transmitter to Simulate PV Input....................................................................... 85
Starting Up Transmitter................................................................................................ 89
SECTION 8 OPERATION............................................................................................................. 93
8.1
8.2
8.3
8.4
Introduction.................................................................................................................. 93
Accessing Operation Data ........................................................................................... 94
Changing Default Failsafe Direction ............................................................................ 98
Saving and Restoring a Database ............................................................................. 102
SECTION 9 MAINTENANCE...................................................................................................... 103
9.1
9.2
9.3
9.4
9.5
Introduction................................................................................................................ 103
Preventive Maintenance ............................................................................................ 104
Inspecting and Cleaning Barrier Diaphragms............................................................ 105
Replacing Electronics Module or PROM.................................................................... 108
Replacing Meter Body Center Section....................................................................... 113
SECTION 10 CALIBRATION ..................................................................................................... 111
10.1
10.2
10.3
10.4
10.5
Introduction................................................................................................................ 111
Overview.................................................................................................................... 112
Calibrating Analog Output Signal............................................................................... 114
Calibrating PV1 and PV2 Range Values.................................................................... 115
Resetting Calibration.................................................................................................. 117
SECTION 11 TROUBLESHOOTING.......................................................................................... 119
11.1
11.2
11.3
11.4
Introduction................................................................................................................ 119
Overview.................................................................................................................... 120
Troubleshooting Using the SCT................................................................................. 121
Diagnostic Messages................................................................................................. 122
SECTION 12 PARTS LIST ......................................................................................................... 137
12.1 Replacement Parts .................................................................................................... 137
SECTION 13 REFERENCE DRAWINGS................................................................................... 147
13.1 Wiring Diagrams and Installation Drawings ............................................................... 147
APPENDIX A – PM/APM/HPM SMV 3000 INTEGRATION........................................................... 149
A.1
A.2
A.3
A.4
A.5
A.6
Overview.................................................................................................................... 149
Description................................................................................................................. 150
Data Exchange Functions.......................................................................................... 153
Installation.................................................................................................................. 160
Configuration ............................................................................................................. 162
Operation Notes......................................................................................................... 169
APPENDIX B SMV 3000 CONFIGURATION RECORD SHEET ............................................... 179
APPENDIX C —PV4 FLOW VARIABLE EQUATIONS................................................................. 175
C.1
C.2
C.3
Overview.................................................................................................................... 175
Standard Flow Equation ............................................................................................ 176
Dynamic Compensation Flow Equation..................................................................... 181
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Figures and Tables
Figure 1
SMV 3000 Transmitter Handles Multiple Process Variable
Measurements and Calculates Flow Rate ................................................................ 4
Functional Block Diagram for Transmitter in Analog Mode of Operation.................. 5
Functional Block Diagram for Transmitter in Digital DE Mode of
Figure 2
Figure 3
Operation. ................................................................................................................. 6
Smartline Configuration Toolkit................................................................................. 7
Typical SFC Communication Interface ..................................................................... 8
Typical SMV 3000 Transmitter Order Components................................................ 11
Typical Mounting Area Considerations Prior to Installation..................................... 17
Typical Bracket Mounted Installations..................................................................... 24
Leveling a Transmitter with a Small Absolute Pressure Span. ............................... 28
Typical 3-Valve Manifold and Blow-Down Piping Arrangement.............................. 29
Transmitter Location Above Tap for Gas Flow Measurement ................................ 31
Transmitter Location Below the Tap for Liquid or Steam Flow
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
Figure 9
Figure 10
Figure 11
Figure 12
Measurement.......................................................................................................... 32
Operating Range for SMV 3000 Transmitters......................................................... 36
SMV 3000 Transmitter Terminal Block ................................................................... 37
RTD Input Wiring Connections. .............................................................................. 42
Thermocouple Input Wiring Connections................................................................ 42
Ground Connection for Lightning Protection........................................................... 43
SCT Hardware Components................................................................................... 46
Write Protect Jumper Location and Selections with Daughter PCB
Figure 13
Figure 14
Figure 15
Figure 16
Figure 17
Figure 18
Figure 19
Removed................................................................................................................. 51
SMV On-line Configuration Process ....................................................................... 47
Square Root Dropout Points for PV1...................................................................... 59
Typical Range Setting Values for PV3.................................................................... 68
Example of LRV and URV Interaction..................................................................... 69
Typical Volumetric Flow Range Setting Values ...................................................... 74
Graphic Representation of Sample Low Flow Cutoff Action................................... 76
Typical SCT or SFC and Meter Connections for SMV Start up
Figure 20
Figure 21
Figure 22
Figure 23
Figure 24
Figure 25
Figure 26
Procedure. .............................................................................................................. 92
Location of Failsafe Jumper on main PWA of Electronics Module........................ 101
Typical PV1 or PV2 Range Calibration Hookup.................................................... 116
Major SMV 3000 Smart Multivariable Transmitter Parts Reference. .................... 138
SMV 3000 Electronics Housing............................................................................. 139
SMV 3000 Terminal Block Assembly.................................................................... 142
SMV 3000 Meter Body.......................................................................................... 143
Typical PM/APM/HPM SMV 3000 Integration Hierarchy. ..................................... 151
Mapped Parameters are Basis for Data Exchange............................................... 153
Sixteen AI Points per STIMV IOP ......................................................................... 155
AI Point for Each Transmitter Input....................................................................... 156
Connection Rule Example. ................................................................................... 161
Detail Display with PV Number and Number of PVs Field.................................... 169
Example of DECONF Download Error Message. ................................................. 171
Figure 27
Figure 28
Figure 29
Figure 30
Figure 31
Figure 32
Figure A-1
Figure A-2
Figure A-3
Figure A-4
Figure A-5
Figure A-6
Figure A-7
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Figures and Tables, Continued
Table 1
Table 2
Table 3
Table 4
Table 5
Table 6
Table 7
Table 8
Start-up Tasks Reference....................................................................................... 14
Operating Temperature Limits ................................................................................ 19
Transmitter Overpressure Ratings.......................................................................... 19
Thermocouple Types for Process Temperature Sensor......................................... 20
Mounting SMV 3000 Transmitter to a Bracket........................................................ 26
Installing 1/2 inch NPT Flange Adapter .................................................................. 34
Wiring the Transmitter............................................................................................. 38
Making SCT 3000 Hardware Connections.............................................................. 47
Making SCT 3000 On-line Connections.................................................................. 48
PV Type Selection for SMV Output......................................................................... 52
SMV Analog Output Selection ................................................................................ 54
Pre-programmed Engineering Units for PV1 .......................................................... 56
Pre-programmed Engineering Units for PV2*......................................................... 61
Pre-programmed Engineering Units for PV3 .......................................................... 64
Sensor Types for PV3 Process Temperature Input ................................................ 66
Pre-programmed Volumetric Flow Engineering Units for PV4................................ 71
Pre-programmed Mass Flow Engineering Units for PV4 ........................................ 72
Primary Flow Elements........................................................................................... 78
Analog Output Check Procedure ............................................................................ 81
Output Check for SMV Transmitters in DE Mode ................................................... 84
Using SMV Transmitter in the Input Mode.............................................................. 85
Start up Procedure for SMV Transmitter Model SMA125....................................... 87
Start up Procedure for SMV Transmitter Model SMG170....................................... 89
Start up Procedure for SMV Transmitter Model SMA110....................................... 90
Accessing Transmitter Operation Data Using SCT................................................. 94
Cutting Failsafe Jumper........................................................................................ 100
Inspecting and Cleaning Barrier Diaphragms ....................................................... 105
Replacing Electronics Module or PROM............................................................... 108
Replacing Meter Body Center Section.................................................................. 113
Accessing SMV 3000 Diagnostic Information using the SCT ............................... 121
Critical Status Diagnostic Message Table............................................................. 123
Non-Critical Status Diagnostic Message Table..................................................... 126
Communication Status Message Table ................................................................ 132
Informational Status Message Table .................................................................... 134
SFC Diagnostic Message Table ........................................................................... 135
Parts Identification for Callouts in Figure 30 ......................................................... 140
Parts Identification for Callouts in Figure 31 ......................................................... 142
Parts Identification for Callouts in Figure 32 ......................................................... 143
Summary of Recommended Spare Parts ............................................................. 146
Summary of SMV 3000 Transmitter PVs Configuration........................................ 158
Typical SMV 3000 Database Size and Broadcast Time ....................................... 159
Base Engineering Units for SMV 3000 Transmitter PVs....................................... 164
Sensor Type Selections for SMV 3000 PVs.......................................................... 165
PV Characterization Selections for SMV 3000 PVs.............................................. 165
DECONF and PV Type Parameter Entry Comparison ......................................... 166
Example URLs for a SMV Transmitter Model SMA125. ....................................... 166
Damping Range Values for SMV 3000 Transmitter PVs ...................................... 168
Table 9
Table 10
Table 11
Table 12
Table 13
Table 14
Table 15
Table 16
Table 17
Table 18
Table 19
Table 20
Table 21
Table 22
Table 23
Table 24
Table 25
Table 26
Table 27
Table 28
Table 29
Table 30
Table 31
Table 32
Table 33
Table 34
Table 35
Table 36
Table 37
Table 38
Table 39
Table A-1
Table A-2
Table A-3
Table A-4
Table A-5
Table A-6
Table A-7
Table A-8
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Figures and Tables, Continued
Table A-9
Table A-10
Table A-11
Table A-12
Table A-13
Table C-1
Table C-2
Conversion Values for PV1 and PV2 Pressures................................................... 172
Conversion Values for PV3 Temperature ............................................................. 172
Conversion Values for PV4 as Volumetric Flow Rate........................................... 174
Conversion Values for PV4 as Mass Flow Rate ................................................... 176
Additional IOP Status Messages........................................................................... 177
Air Through a Venturi Meter Configuration Example ............................................ 177
Superheated Steam using an Averaging Pitot Tube Configuration
Example................................................................................................................ 179
Liquid Propane Configuration Example ............................................................... 182
Air Configuration Example .................................................................................... 185
Superheated Steam Configuration Example......................................................... 189
Table C-3
Table C-4
Table C-5
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Acronyms
A.G.A. ......................................................................................................... American Gas Association
AP ............................................................................................................................Absolute Pressure
APM ......................................................................................................... Advanced Process Manager
AWG ..................................................................................................................American Wire Gauge
CJ.....................................................................................................................................Cold Junction
CJT ............................................................................................................Cold Junction Temperature
DE.........................................................................................Digital Enhanced Communications Mode
DP.........................................................................................................................Differential Pressure
ECJT............................................................................................External Cold Junction Temperature
EMI.......................................................................................................... Electromagnetic Interference
FTA ........................................................................................................... Field Termination Assembly
GP............................................................................................................................... Gauge Pressure
HP...................................................................................................................................High Pressure
HP...............................................................................................High Pressure Side (DP Transmitter)
Hz..................................................................................................................................................Hertz
inH O........................................................................................................................... Inches of Water
2
KCM............................................................................................................................Kilo Circular Mils
LCN....................................................................................................................Local Control Network
LGP................................................................................................................. In-Line Gauge Pressure
LP.................................................................................................................................... Low Pressure
LP.................................................................................................Low Pressure Side (DP Transmitter)
LRL ......................................................................................................................... Lower Range Limit
LRV........................................................................................................................Lower Range Value
mAdc..........................................................................................................Milliamperes Direct Current
mmHg ................................................................................................................ Millimeters of Mercury
mV............................................................................................................................................Millivolts
.
.
n m................................................................................................................................ Newton Meters
NPT......................................................................................................................National Pipe Thread
NVM.....................................................................................................................Non-Volatile Memory
PM............................................................................................................................... Process Manger
PROM ............................................................................................Programmable Read Only Memory
PSI ..................................................................................................................Pounds per Square Inch
PSIA.................................................................................................Pounds per Square Inch Absolute
PV .............................................................................................................................. Process Variable
PWA............................................................................................................... Printed Wiring Assembly
RFI .........................................................................................................Radio Frequency Interference
RTD................................................................................................. Resistance Temperature Detector
SFC.............................................................................................................Smart Field Communicator
STIM .............................................................................................Smart Transmitter Interface Module
STIMV IOP..................................... Smart Transmitter Interface Multivariable Input/Output Processor
T/C ................................................................................................................................. Thermocouple
URL......................................................................................................................... Upper Range Limit
URV .......................................................................................................................Upper Range Value
US.............................................................................................................................. Universal Station
Vac................................................................................................................. Volts Alternating Current
Vdc.........................................................................................................................Volts Direct Current
XMTR.................................................................................................................................. Transmitter
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Parameters
A’ ................................................................................................................................... Area of orifice
d
A’ ......................................................................................................................................Area of pipe
u
C .................................................................................. Flow coefficient or orifice discharge coefficient
d ......................................................................................................................Inside diameter of pipe
1
d ........................................................................... Orifice plate bore diameter at flowing temperature
2
d ................................................................................................................... Inside diameter of orifice
o
E ................................................................................................................Velocity of approach factor
v
F
............................................................................................................ Super compressibility factor
pv
g......................................................................................................................... Acceleration of gravity
K ........................................................................... Scaling factor for volumetric flow in PV4 algorithm
q
K .................................................................................. Scaling factor for mass flow in PV4 algorithm
w
N ......................................................................................................................Units conversion factor
c
P..............................................................................................................................................Pressure
P .......................................................................................Measured static pressure in PV4 algorithm
a
P ..................................................................................................Absolute critical pressure of the gas
c
P .................................................................................................Static pressure at downstream point
d
P
........................................................... Measured differential pressure in Pascals in PV4 algorithm
dp
P ....................................................................................................... Absolute pressure of flowing gas
f
P .............................................................................................................................Reduced pressure
r
P ......................................................................................................Static pressure at upstream point
u
Q .......................................................................................... Volumetric rate of flow in PV4 algorithm
h
Qs ...................................................................................................................................... Rate of flow
R ...................................................................................................................................... Gas constant
T..........................................................................................................................Absolute temperature
T ...............................................................................Measure process temperature in PV4 algorithm
a
T ............................................................................................ Absolute critical temperature of the gas
c
T ..................................................................................................Absolute temperature of flowing gas
f
T .........................................................................................................................Reduced temperature
r
T
...............................................................Absolute temperature of reference flow in PV4 algorithm
ref
v ................................................................................................................................... Specific volume
V .................................................................................................... Fluid velocity at downstream point
d
V .........................................................................................................Fluid velocity at upstream point
u
W ...................................................................................................Mass rate of flow in PV4 algorithm
h
Y..................................................................................................................................Expansion factor
Z.......................................................................................................................... Compressibility factor
γ (gamma)........................................................................................................................... Fluid density
ρ ..............................................................................................................................................................Density
ρact..................................................................................................................Actual density in PV4 algorithm
ρdes ............................................................................................................... Design density in PV4 algorithm
ρ ........................................................................................ Density of fluid under reference conditions
r
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References
Publication
Title
Publication
Number
Binder
Title
Binder
Number
SCT 3000 Smartline Configuration
34-ST-10-08
Toolkit Start-up and Installation Manual
ST 3000 Smart Field Communicator
Model STS103 Operating Guide
34-ST-11-14
For R400 and later:
PM/APM Smartline Transmitter
Integration Manual
PM12-410
Implementation/
PM/APM Optional Devices
TDC 2045
Technical Assistance
If you encounter a problem with your SMV 3000 Smart Multivariable Transmitter, check to see
how your transmitter is currently configured to verify that all selections are consistent with your
application.
If the problem persists, you can call our Solutions Support Center between the hours of 8:00 am
and 4:00 pm EST Monday through Friday for direct factory technical assistance.
1-800-423-9883 (U. S. only)
OR
1-215-641-3410
FAX: 1-215-641-3400
An engineer will discuss your problem with you. Please have your complete model number, serial
number, and software revision number on hand for reference. You can find the model and serial
numbers on the transmitter nameplates. You can also view the software version number using the
SCT or SFC.
If it is determined that a hardware problem exists, a replacement transmitter or part will be shipped
with instructions for returning the defective unit. Please do not return your transmitter without
authorization from Honeywell’s Solutions Support Center or until the replacement has been
received.
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Section 1
Overview - First Time Users Only
1.1
Introduction
Section Contents
This section includes these topics.
Topic
See Page
1.1 Introduction ..............................................................................1
1.2 CE Conformity (Europe)...........................................................3
1.3 SMV 3000 Smart Multivariable Transmitters ............................4
1.4 Smartline Configuration Toolkit (SCT 3000) .............................7
1.5 Smart Field Communicator (SFC) ............................................8
1.6 Transmitter Order...................................................................11
About This Section
This section is intended for users who have never worked with our
SMV 3000 Smart Multivariable Transmitter and the SCT 3000 Smartline
Configuration Toolkit before. It provides some general information to
acquaint you with the SMV 3000 transmitter and the SCT 3000.
To be sure that you have the SCT software version that is compatible with
your SMV 3000, please note the following table.
ATTENTION
If your SMV 3000 contains Then use this compatible
* Compatible TDC
STIMV IOP module
software version . . .
1.1 through 1.5
2.1
SCT software version . . .
3.06.00
3.11.2
5.3
2.5 or 3.1
3.12.3
2.5, 3.1 or 4.0
4.02.013a
* If the SMV 3000 will be integrated with our TPS/TDC control systems,
you must have an STIMV IOP module in your Process Manager,
Advanced Process Manager, or High Performance Process Manager.
The STIMV IOP module must be at least revision level 5.3 or greater to
be compatible with the SMV 3000. Contact your Honeywell
representative for information on upgrading an STIMV IOP.
STIMV IOP Module
Revision Level
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1.2
CE Conformity (Europe)
About Conformity
This product is in conformity with the protection requirements of
89/336/EEC, the EMC Directive. Conformity of this product with any
other “CE Mark” Directive(s) shall not be assumed.
Deviation from the installation conditions specified in this manual may
invalidate this product’s conformity with the EMC Directive.
ATTENTION
ATTENTION
The emission limits of EN 50081-2 are designed to provide reasonable
protection against harmful interference when this equipment is operated in
an industrial environment. Operation of this equipment in a residential area
may cause harmful interference. This equipment generates, uses, and can
radiate radio frequency energy and may cause interference to radio and
television reception when the equipment is used closer than 30 meters (98
feet) to the antenna(e). In special cases, when highly susceptible apparatus
is used in close proximity, the user may have to employ additional mitigating
measures to further reduce the electromagnetic emissions of this equipment.
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1.3
SMV 3000 Smart Multivariable Transmitters
About the Transmitter
The SMV 3000 Smart Multivariable Transmitter shown in Figure 1
measures three separate process variables and calculates volumetric or
mass flow rate for gases, steam or liquids for output over a 4 to 20
milliampere, two-wire loop. Its general design is based on the field proven
technology of our ST 3000 Smart Pressure Transmitter and meets the
same high performance standards.
Figure 1
SMV 3000 Transmitter Handles Multiple Process Variable
Measurements and Calculates Flow Rate
Electronics
Housing
Meter body
The SMV 3000 transmitter accepts process temperature signals from an
external Resistance Temperature Detector (RTD) or any one of several
common thermocouple types. Its unique measurement sensor
simultaneously handles differential pressure, static pressure, and meter
body temperature signals while a separate circuit processes the process
temperature input. Note that the static pressure (absolute or gauge) is read
from the high pressure side of the meter body.
Using stored equations in conjunction with the multiple process variable
inputs, the SMV 3000 calculates a compensated volumetric or mass flow
rate output for gases, liquids and steam. Its output signal is proportional to
the calculated differential flow rate.
Continued on next page
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1.3
SMV 3000 Smart Multivariable Transmitters, Continued
SMV Operating Modes
The SMV 3000 can transmit its output in either an analog 4 to 20
milliampere format or a Digitally Enhanced (DE) protocol format for
direct digital communications with our TPS/TDC 3000 control system. In
the analog format, only a selected variable is available as an output which
can be any one of the following:
• Differential Pressure PV1,
• Static Pressure PV2,
• Process Temperature PV3, or
• Calculated Flow Rate PV4
Note that the secondary variable is only available as a read only parameter
through the SCT or SFC. See Figure 2.
Figure 2
Functional Block Diagram for Transmitter in Analog Mode of Operation.
Factory
Characterization
Data
Electronics Housing
Meter Body
PROM
∆P Sensor
PV1
Temperature
Sensor
PV4
D/A
A/D
Microprocessor
Proportional 4 to 20mA
output for selected PV
(Digital signal imposed
during SFC
SV1
Static Pressure
Sensor
Digital I/O
PV2
communications).
A/D
PV1 = Differential Pressure
PV2 = Static Pressure
PV3 = Process Temperature
PV4 = Calculated Volumetric
or Mass Flow
PV3
SV1 = Meter Body Temperature
(Read only)
RTD or
Thermocouple
Input
Pressure
Continued on next page
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1.3
SMV 3000 Smart Multivariable Transmitters, Continued
SMV Operating
Modes, continued
In the digital DE protocol format, all four process variables are available
for monitoring and control purposes; and the meter body temperature is
also available as a secondary variable for monitoring purposes only - See
Figure 3.
Figure 3
Functional Block Diagram for Transmitter in Digital DE Mode of Operation.
Factory
Characterization
Data
Electronics Housing
Meter Body
PROM
∆P Sensor
PV1
Temperature
Sensor
PV4
Digital I/O
A/D
Microprocessor
Digital signal broadcasts
up to 4 PVs plus
SV1
Static Pressure
Sensor
secondary variable in
floating point format over
20mA loop.
PV2
A/D
PV1 = Differential Pressure
PV2 = Static Pressure
PV3 = Process Temperature
PV4 = Calculated Volumetric
or Mass Flow
PV3
SV1 = Meter Body Temperature
(Monitoring purposes only)
RTD or
Thermocouple
Input
Pressure
Transmitter
adjustments
The SMV 3000 transmitter has no physical adjustments. You need an SCT
to make any adjustments in an SMV 3000 transmitter. Alternately, certain
adjustments can be made through the Universal Station if the transmitter is
digitally integrated with our TPS/TDC 3000 control system.
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1.4
Smartline Configuration Toolkit (SCT 3000)
Smartline
Configuration Toolkit
Honeywell’s SCT 3000 Smartline Configuration Toolkit is a cost-effective
means to configure, calibrate, diagnose, and monitor the SMV 3000 and
other smart field devices. The SCT 3000 runs on a variety of Personal
Computer (PC) platforms using Windows 95 Window 98 and Windows
NT . It is a bundled Microsoft Windows software and PC-interface
hardware solution that allows quick, error-free configuration of SMV
transmitters. Figure 4 shows the major components of the SCT 3000.
Some SCT 3000 features include:
• Preconfigured templates that simplify configuration and allow rapid
development of configuration databases.
• Context-sensitive help and a comprehensive on-line user manual.
• Extensive menus and prompts that minimize the need for prior training
or experience.
• The ability to load previously configured databases at time of
installation.
• Automatic verification of device identification and database
configuration menus and prompts for bench set up and calibration.
• The ability to save unlimited transmitter databases on the PC.
Please refer to the table on Page 1 for SCT software versions that are
compatible with your SMV 3000 transmitter. Contact your Honeywell
representative for more information.
Figure 4
Smartline Configuration Toolkit
SMV 3000
Smartline
Option Module
Power
Supply
PC or Laptop running
SCT 3000 Software Program
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1.5
Smart Field Communicator (SFC)
About SFC
Communications
The portable, battery-powered SFC serves as the common communication
interface device for Honeywell’s family of Smartline Transmitters. It
communicates with a transmitter through serial digital signals over the 4 to
20 milliampere line used to power the transmitter. A request/response
format is the basis for the communication operation. The transmitter’s
microprocessor receives a communication signal from the SFC, identifies
the request, and sends a response message.
Figure 5 shows a simplified view of the communication interface provided
by an SFC.
Figure 5
Typical SFC Communication Interface
SFC
SMV 3000
Response
Power
Supply and
Receiver
4 to 20 mA line
Request
Because of the advanced capabilities built-in to the SMV 3000, we do not
recommend that you use the SFC to configure the SMV transmitter. Some
of the SMV’s advance functions are not supported by the SFC. Although
you can use the SFC to perform certain operations, such as calibrate or re-
range the transmitter, read transmitter status and diagnose faults.
ATTENTION
Using the SFC with
the SMV 3000
If you use the SFC to communicate with the SMV, you can adjust
transmitter values, or diagnose potential problems from a remote location
such as the control room. You can use the SFC to:
• Monitor:
Read the input pressure, process temperature, or
secondary variable to the transmitter in engineering
units.
• Display:
Retrieve and display data from the transmitter or SFC
memory.
Continued on next page
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1.5
Smart Field Communicator (SFC), Continued
Using the SFC with
the SMV 3000,
continued
• Change Mode
of Operation: Tell transmitter to operate in either its analog (4-20
mA) mode or its digital enhanced (DE) mode.
• Check Current
Output:
Use the transmitter to supply the output current desired
for verifying analog loop operation, troubleshooting, or
calibrating other components in the analog loop.
• Simulate
Input:
Use the transmitter to simulate a desired input value for
the selected PV for verifying transmitter operation.
• Troubleshoot: Check status of transmitter operation and display
diagnostic messages to identify transmitter,
communication, or operator error problems.
For more information about using the SFC with the SMV 3000, see the
Smart Field Communicator Model STS103 Operating Guide,
34-ST-11-14. The document provides complete keystroke actions and
prompt displays.
ATTENTION
Continued on next page
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1.6
Transmitter Order
Order Components
Figure 6 shows the components that would be shipped and received for a
typical SMV 3000 transmitter order.
Figure 6
Ordered
Typical SMV 3000 Transmitter Order Components
w SMV 3000 Transmitter with optional mounting bracket
Received
Shipped
SMV 3000
User’s
Manual
Mounting Bracket (Optional)
Honeywell can also supply the RTD or Thermocouple for use with an
ATTENTION
SMV 3000. See “About Documentation,” next.
Continued on next page
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1.6
Transmitter Order, Continued
About Documentation
•
•
SCT 3000 Smartline Configuration Toolkit Start-up and Installation
Manual 34-ST-10-08: One copy supplied with the SCT 3000
Smartline Configuration Toolkit. This document provides basic
information on installation, setup and operation of the SCT 3000. It is
a companion document to the SCT on-line user manual.
SMV 3000 Smart Multivariable Transmitter User’s Manual 34-SM-25-
02: One copy is shipped with every transmitter order up to five units.
Orders for more than five units will ship with one SMV user manual
for every five transmitters. This document provides detailed
information for installing, wiring, configuring, starting up, operating,
maintaining, and servicing the SMV 3000 transmitter. This is the main
reference manual for the SMV 3000 transmitter.
•
•
Smart Field Communicator Model STS103 Operating Guide
34-ST-11-14: One copy is shipped with every SFC. This document
provides generic SFC information and detailed keystroke actions for
interfacing with these Honeywell Smartline Transmitters.
– SMV 3000 Smart Multivariable Transmitter
– ST 3000 Smart Pressure Transmitter
– STT 3000 Smart Temperature Transmitter
– MagneW 3000 Smart Electromagnetic Flowmeter
Guide to Temperature Sensors and Thermowells, 34-44-29-01: This
document tells you how to properly specify thermal probes and
thermowell assemblies for your application. Model selection guides
also are included for various temperature probes.
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Section 2 Quick Start Reference
2.1
Introduction
Section Contents
This section includes these topics
Topic
See Page
2.1 Introduction ............................................................................13
2.2 Getting SMV 3000 Transmitter On-Line Quickly.....................14
About this section
This section provides a list of typical start-up tasks and tells you where
you can find detailed information about performing the task.
This section assumes that the SMV 3000 transmitter has been installed
and wired correctly, and is ready to be put into operation. It also assumes
that you are somewhat familiar with using the SCT and that the transmitter
has been configured correctly for your application. If the transmitter has
not been installed and wired, you are not familiar with SCT operation,
and/or you do not know if the transmitter is configured correctly, please
read the other sections of this manual or refer to the SCT 3000 Smartline
Configuration Toolkit Start-up and Installation Manual (34-ST-10-08)
before starting up your transmitter.
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2.2
Getting SMV 3000 Transmitter On-Line Quickly
Quick Start-up Tasks
Table 1 lists common start-up tasks for an SMV 3000 transmitter using the
SCT and gives an appropriate section in this manual to reference for more
information about how to do the task. The start-up tasks are listed in the
order they are commonly completed.
Table 1
Start-up Tasks Reference
Task
Description
Reference Section
1
Put analog loop into manual
mode.
Appropriate vendor documentation
for controller or recorder used as a
receiver in analog loop with
SMV 3000 transmitter.
2
3
4
5
6
Connect SCT to transmitter and
establish communications
5.2
5.3
5.3
6.6
Identify transmitter’s mode of
operation.
Change mode of operation, if
required.
Check/set output conformity
(Linear/Square Root) for PV1.
Check/set damping times for all
PVs.
6.6 (for PV1)
6.7 (for PV2)
6.8 (for PV3)
6.9 (for PV4)
7
Check/set Probe Configuration
for PV3
6.8
8
9
Check/set PV4 Algorithm
6.9, 6.10, 6.11
Check/set Lower Range Values
and Upper Range Values for all
PVs.
6.6 (for PV1)
6.7 (for PV2)
6.8 (for PV3)
6.9 (for PV4)
10
11
12
Select PV to represent output for
transmitter in analog mode only.
6.5
7.3
7.5
Run optional output check for
analog loop.
Perform start-up procedures -
Check zero input and set, if
required.
13
Check transmitter status, access
operating data.
8.2
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Section 3 Preinstallation Considerations
Introduction
3.1
Section Contents
This section includes these topics
Topic
See Page
3.1 Introduction ............................................................................16
3.2 Considerations for SMV 3000 Transmitter..............................17
3.3 Considerations for SCT 3000 .................................................21
About this section
This section reviews things you should take into consideration before you
install the transmitter and start using the SCT. Of course, if you are
replacing an existing SMV 3000 transmitter, you can skip this section.
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3.2
Considerations for SMV 3000 Transmitter
Evaluate conditions
The SMV 3000 transmitter is designed to operate in common indoor
industrial environments as well as outdoors. To assure optimum
performance, evaluate these conditions at the mounting area relative to
published transmitter specifications and accepted installation practices for
electronic pressure transmitters.
• Environmental Conditions
– Ambient Temperature
– Relative Humidity
• Potential Noise Sources
– Radio Frequency Interference (RFI)
– Electromagnetic Interference (EMI)
• Vibration Sources
– Pumps
– Motorized Valves
– Valve Cavitation
• Process Characteristics
– Temperature
– Maximum Pressure Rating
Figure 7 illustrates typical mounting area considerations to make before
installing a transmitter.
Figure 7
Typical Mounting Area Considerations Prior to Installation
Lightning
(EMI)
Relative
Humidity
Ambient
Temperature
Large Fan Motors
(EMI)
Transceivers
(RFI)
Pump
Meter Body
(vibration)
Temperature
21003
Continued on next page
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3.2
Considerations for SMV 3000 Transmitter, Continued
Temperature limits
Table 2 lists the operating temperature limits for reference.
Table 2 Operating Temperature Limits
Transmitter Type
Ambient
Meter Body
Temperature
–40 to 93
–40 to 200
–40 to 125 *
–40 to 257 *
Multivariable
°C
°F
* For CTFE fill fluid, the rating is –15 to 110 °C (5 to 230 °F)
Overpressure ratings
Table 3 lists overpressure rating for a given Upper Range Limit (URL) for
reference.
Table 3
Transmitter Overpressure Ratings
SMV 3000
Transmitter Model
SMA110
Upper Range Limit (URL)
Overpressure Rating
100 psi
25 inches H O @ 39.2 °F (differential pressure)
2
100 psia (absolute pressure) *
100 psi
SMA125
SMG170
3000 psi
400 inches H O @ 39.2 °F (differential pressure)
2
750 psia (absolute pressure) *
3000 psi
3000 psi
400 inches H O @ 39.2 °F (differential pressure)
2
3000 psig (gauge pressure)
3000 psi
* Static pressure is referenced at high pressure port.
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3.2
Considerations for SMV 3000 Transmitter, Continued
RTD requirements
Use a two-, three-, or four-wire platinum 100 ohm (Pt100) Resistance
Temperature Detector with rated measurement range limits of –200 to
450 °C (–328 to 842 °F) per DIN 43760 standard (α = 0.00385 Ω/Ω/°C)
as the input source for the process temperature PV.
Thermocouple
requirements
Use one of the thermocouple types listed in Table 4 as the input source for
the process temperature.
Table 4
Thermocouple Types for Process Temperature Sensor
Type
Rated Range Limits
Standard
°C
°F
E
J
0 to 1000
0 to 1200
32 to 1832
32 to 2192
–148 to 2282
–148 to 752
IEC584.1
IEC584.1
IEC584.1
IEC584.1
K
T
–100 to 1250
–100 to 400
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3.3
Considerations for SCT 3000
SCT 3000
Requirements
The SCT 3000 consists of the software program which is contained on
diskettes and a Smartline Option Module which is the hardware interface
used for connecting the host computer to the SMV transmitter.
Be certain that the host computer is loaded with the proper operating
system necessary to run the SCT program. See the SCT 3000 Smartline
Configuration Toolkit Start-up and Installation Manual 34-ST-10-08 for
complete details on the host computer specifications and requirements for
using the SCT 3000.
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Section 4 Installation
4.1
Introduction
Section Contents
This section includes these topics
Topic
See Page
4.1 Introduction ............................................................................19
4.2 Mounting SMV 3000 Transmitter............................................20
4.3 Piping SMV 3000 Transmitter.................................................29
4.4 Installing RTD or Thermocouple.............................................35
4.5 Wiring SMV 3000 Transmitter ................................................36
About this section
This section provides information about installing the SMV 3000
transmitter. It includes procedures for mounting, piping and wiring the
transmitter for operation.
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4.2
Mounting SMV 3000 Transmitter
Summary
You can mount the transmitter to a 2-inch (50 millimeter) vertical or
horizontal pipe using our optional angle or flat mounting bracket or a
bracket of your own.
Figure 8 shows typical bracket mounted installations for comparison.
Figure 8
Typical Bracket Mounted Installations
Angle
Flat
Mounting
Bracket
Mounting
Bracket
Horizontal Pipe
Flat
Angle
Mounting
Bracket
Mounting
Bracket
Vertical Pipe
Dimensions
Detailed dimension drawings for given mounting bracket type are listed in
the back of this manual for reference. This section assumes that the
mounting dimensions have already been taken into account and the
mounting area can accommodate the transmitter.
Continued on next page
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4.2
Mounting SMV 3000 Transmitter, Continued
Bracket mounting
Table 5 summarizes typical steps for mounting a transmitter to a bracket.
Table 5
Mounting SMV 3000 Transmitter to a Bracket
Step
Action
1
If you are using an…
Then…
optional mounting bracket
existing mounting bracket
go to Step 2.
go to Step 3.
2
Position bracket on 2-inch (50.8 mm) horizontal or vertical pipe, and
install “U” bolt around pipe and through holes in bracket. Secure with
nuts and lockwashers provided.
Example - Angle mounting bracket secured to horizontal or vertical
pipe.
Nuts and
Lockwashers
Nuts and
Lockwashers
Mounting
Bracket
U-Bolt
Mounting
Bracket
Horizontal Pipe
Vertical Pipe
U-Bolt
Continued on next page
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4.2
Mounting SMV 3000 Transmitter, Continued
Bracket mounting,
continued
Table 5
Step
3
Mounting SMV 3000 Transmitter to a Bracket, continued
Action
Align alternate mounting holes in end of meter body heads with holes
in bracket and secure with bolts and washers provided.
4
Loosen the 4 mm set screw on outside neck of transmitter. Rotate
electronics housing in maximum of 90 degree increments in left or
right direction from center to position you require and tighten set
screw.
Example - Rotating electronics housing.
Electronics
Housing
90 degrees
max.
90 degrees
max.
Set Screw
Continued on next page
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4.2
Mounting SMV 3000 Transmitter, Continued
The mounting position of an SMV 3000 Transmitter is critical as the
transmitter spans become smaller for the absolute and/or differential
pressure range. A maximum zero shift of 0.048 psi for an absolute
ATTENTION
pressure range or 1.5 in H O for a differential pressure range can result
2
from a mounting position which is rotated 90 degrees from vertical. A
typical zero shift of 0.002 psi or 0.20 in H O can occur for a 5 degree
2
rotation from vertical.
Precautions for
Mounting
Transmitters with
Small Differential
Pressure Spans
To minimize these positional effects on calibration (zero shift), take the
appropriate mounting precautions that follow for the given pressure range.
•
For a transmitter with a small differential pressure span, you must
ensure that the transmitter is vertical when mounting it. You do this by
leveling the transmitter side-to-side and front-to-back. See Figure 9 for
suggestions on how to level the transmitter using a spirit balance.
You must also zero the transmitter by adjusting the mounting position
of the transmitter. Refer to start-up procedure in Section 7 for SMV
3000 transmitter model SMA110 and transmitters with small
differential pressure spans.
•
Figure 9
Leveling a Transmitter with a Small Absolute Pressure Span.
Spirit
Balance
Process
Head
Center
Section
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4.3
Piping SMV 3000 Transmitter
Summary
The actual piping arrangement will vary depending upon the process
measurement requirements. Process connections can be made to standard
1/4-inch NPT female connections on 2-1/8 inch centers in the double-
ended process heads of the transmitter’s meter body. Or, the connections
in the process heads can be modified to accept 1/2 inch NPT adapter
flange for manifolds on 2, 2-1/8, or 2-1/4 inch centers
The most common type of pipe used is 1/2 inch schedule 40 steel pipe.
Many piping arrangements use a three-valve manifold to connect the
process piping to the transmitter. A manifold makes it easy to install and
remove a transmitter without interrupting the process. It also
accommodates the installation of blow-down valves to clear debris from
pressure lines to the transmitter.
Figure 10 shows a diagram of a typical piping arrangement using a three-
valve manifold and blow-down lines for a flow measurement application.
Figure 10
Typical 3-Valve Manifold and Blow-Down Piping
Arrangement.
To Downstream Tap
To Upstream Tap
Blow-Down
Blow-Down
3-Valve
Valve
Valve
Manifold
Blow-Down
Piping
Blow-Down
Piping
To Low Pressure
Side of Transmitter
To High Pressure
Side of Transmitter
To Waste
To Waste
21010
Continued on next page
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4.3
Piping SMV 3000 Transmitter, Continued
Transmitter location
The suggested mounting location for the transmitter depends on the
process to be measured. Figure 11 shows the transmitter located above the
tap for gas flow measurement. This arrangement allows for condensate to
drain away from the transmitter.
Figure 12 shows the transmitter located below the tap for liquid or steam
flow measurement. This arrangement minimizes the static head effect of
the condensate. Although the transmitter can be located level with or
above the tap, this arrangement requires a siphon to protect the transmitter
from process steam. (The siphon retains water as a “fill fluid.”)
Figure 11 Transmitter Location Above Tap for Gas Flow Measurement
High
Pressure
Connection
Low
Pressure
Connection
3-Valve
Manifold
To Low
Pressure
Connection
To High
Pressure
Connection
Continued on next page
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4.3
Piping SMV 3000 Transmitter, Continued
Figure 12
Transmitter Location Below the Tap for Liquid or Steam
Flow Measurement
To High
Pressure
Connection
To Low
Pressure
Connection
High
Pressure
Connection
Low
Pressure
Connection
3-Valve
Manifold
For liquid or steam, the piping should slope a minimum of 25.4 mm (1
inch) per 305 mm (1 foot). Slope the piping down towards the transmitter
if the transmitter is below the process connection so the bubbles may rise
back into the piping through the liquid. If the transmitter is located above
the process connection, the piping should rise vertically above the
transmitter; then slope down towards the flow line with a vent valve at the
high point. For gas measurement, use a condensate leg and drain at the
low point (freeze protection may be required here).
ATTENTION
Continued on next page
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4.3
Piping SMV 3000 Transmitter, Continued
General piping
guidelines
• When measuring fluids containing suspended solids, install permanent
valves at regular intervals to blow-down piping.
• Blow-down all lines on new installations with compressed air or steam
and flush them with process fluids (where possible) before connecting
these lines to the transmitter’s meter body.
• Be sure all the valves in the blow-down lines are closed tight after the
initial blow-down procedure and each maintenance procedure after that.
Installing flange
adapter
Table 6 gives the steps for installing an optional 1/2 inch NPT flange
adapter on the process head.
Slightly deforming the gasket supplied with the adapter before you insert it
into the adapter may aid in retaining the gasket in the groove while you
align the adapter to the process head. To deform the gasket, submerse it in
hot water for a few minutes then firmly press it into its recessed mounting
groove in the adapter.
ATTENTION
Continued on next page
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4.3
Piping SMV 3000 Transmitter, Continued
Installing flange
adapter, continued
Table 6
Installing 1/2 inch NPT Flange Adapter
Step
Action
1
2
3
Insert filter screen (if supplied) into inlet cavity of process head.
Carefully seat Teflon (white) gasket into adapter groove.
Thread adapter onto 1/2-inch process pipe and align mounting holes
in adapter with holes in end of process head as required.
4
Secure adapter to process head by hand tightening 7/16-20 hex-head
bolts.
Example - Installing adapter on process head.
Process
Head
Filter Screen
Teflon Gasket
Flange Adapter
21011
7/16 x 20 Bolts
ATTENTION
Apply an anti-seize compound on the stainless steel
bolts prior to threading them into the process head.
5
.
Evenly tighten adapter bolts to a torque of 47.5 to 54 N m
(35 to 40 ft-lb).
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4.4
Installing RTD or Thermocouple
Considerations
You are responsible for installing the thermowell to house the RTD or
thermocouple sensor. Be sure to use a spring-load accessory to hold the
RTD sensor against the end of the thermowell.
To reduce the effects of “noise,” use shielded cable or run sensor leads in
a conduit.
See the Guide to Temperature Sensors and Thermowells, 34-44-29-01
which tells you how to properly specify thermal probes and thermowell
assemblies for your application. Model selection guides also are included
for various temperature probes.
CE Conformity
Special Conditions
(Europe)
You must use shielded cable to connect sensor to transmitter’s
temperature circuit.
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4.5
Wiring SMV 3000 Transmitter
CE Conformity Special
Conditions (Europe)
You must use shielded, twisted-pair cable such as Belden 9318 for all
signal/power wiring.
Summary
The transmitter is designed to operate in a two-wire power/current loop
with loop resistance and power supply voltage within the operating range
shown in Figure 13.
Figure 13
Operating Range for SMV 3000 Transmitters
1440
1200
= Operating
Area
NOTE: A minimum of 250
0hms of loop resistance is
necessary to support
communications. Loop
resistance equals barrier
resistance plus wire
Loop
Resistance
(ohms)
800
650
resistance plus receiver
resistance. Also 45 volt
operation is permitted if
not an intrinsically safe
installation.
450
250
0
10.8 16.28 20.63 25 28.3
37.0
42.4
21012
Operating Voltage (Vdc)
You simply connect the positive (+) and negative (–) loop wires to the
positive (+) and negative (–) SIGNAL terminals on the terminal block in
the transmitter’s electronics housing shown in Figure 14.
Continued on next page
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4.5
Wiring SMV 3000 Transmitter, Continued
Figure 14
SMV 3000 Transmitter Terminal Block
TC
1
2
3
4
Terminal
Block
METER L SIGNAL
+
+
–
–
–
Electronics
Housing
+
+
–
–
TEST
SIG
Summary, continued
You connect RTD leads to the TC terminals 1, 2, 3, and 4 as appropriate
for the given probe type.
You connect thermocouple leads to terminals 1 (–) and 3 (+), observing
polarity.
Each transmitter includes an internal ground terminal to connect the
transmitter to earth ground or a ground terminal can be optionally added to
the outside of the electronics housing. While it is not necessary to ground
the transmitter for proper operation, we suggest that you do so to minimize
the possible effects of “noise” on the output signal and provide additional
protection against lightning and static discharge damage. Note that
grounding may be required to meet optional approval body certification.
Refer to section 1.2 CE Conformity (Europe) Notice for special
conditions.
Transmitters are available with optional lightning protection if they will be
used in areas highly susceptible to lightning strikes.
Barriers must be installed per manufacturer’s instructions for transmitters
to be used in intrinsically safe installations (see control drawing 51404251
in Section 13 for additional information).
Continued on next page
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4.5
Wiring SMV 3000 Transmitter, Continued
TPS/TDC 3000
reference
Transmitters that are to be digitally integrated to our TPS/TDC 3000
systems will be connected to the Smart Transmitter Interface
Multivariable Module in the Process Manager, Advanced Process
Manager, or High Performance Process Manager through a Field
Termination Assembly. Details about the TPS/TDC 3000 system
connections are given in the PM/APM Smartline Transmitter Integration
Manual PM12-410 which is part of the TPS/TDC 30000 system bookset
and in Appendix A of this manual.
Optional meter
The SMV 3000 transmitter can be equipped with an optional analog
output meter.
The analog meter provides a 0 to 100% indication of the transmitter’s
output through traditional pointer and scale indication. It can be mounted
integrally on top of the terminal block in the electronics housing with a
meter end cap or remotely in a separate housing.
You connect the analog meter across the meter terminals on the terminal
block with the metal jumper strap removed. For more detailed information
on wiring the analog meter, refer to control drawing 51404251 (for
intrinsically safe installations) and external wiring diagrams 51404250 and
51404251 (for non-intrinsically safe installations) in Section 13.
Wiring connections
The procedure in Table 7 shows the steps for connecting power/loop and
temperature sensor input wiring to the transmitter. For loop wiring
connections, refer to the control drawing 51404251 for intrinsically safe
loops and external wiring diagrams 51404250 and 51404251 for non-
intrinsically safe loops in Section 13 for details. If you are using the SMV
transmitter with our TPS/TDC 3000 control systems, refer to the
appropriate TPS/TDC 3000 manual or Appendix A in this manual.
All wiring must be installed in accordance with the National Electrical
Code (ANSI/NFPA 70) and local codes and regulations.
ATTENTION
Table 7
Wiring the Transmitter
Step
Action
1
Loosen end-cap lock and remove electronic housing end-cap cover.
2
If transmitter is supplied with an optional integral meter, unsnap meter
from terminal block to expose wiring connections.
Continued on next page
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4.5
Wiring SMV 3000 Transmitter, Continued
Wiring connections,
continued
Table 7
Wiring the Transmitter, Continued
Step
3
Action
Feed temperature sensor input leads through conduit entrance in
housing. Strip 1/4 inch (6.35 mm) of insulation from input leads.
If input is from …
Then…
2-wire RTD
connect RTD leads to
terminals 1 and 3.
See Figure 15.
3-wire RTD
connect RTD leads to
terminals 1, 2, and 3.
See Figure 15.
4-wire RTD
connect RTD leads to
terminals 1, 2, 3, and 4. See
Figure 16.
2-wire Thermocouple
connect minus (–) lead to
terminal 1 and plus (+) lead to
terminal 3. See Figure 16.
4
5
Feed loop power leads through conduit entrance on other side of
electronics housing opposite RTD wiring entrance.
ATTENTION
The transmitter accepts up to 16 AWG (1.5 mm
diameter) wire.
Strip 1/4 inch (6.35 mm) of insulation from leads. Observing polarity,
connect positive loop power lead to SIGNAL + terminal and negative
loop power lead to SIGNAL – terminal.
Example - Connecting loop power to transmitter.
_
Loop
+
Power
TC
1
2
3
4
METER
L
SIGNAL
+
+
–
–
–
+
+
–
–
TEST
SIG
6
If you have an optional analog meter, be sure jumper strap is removed
from across METER terminals, yellow lead from meter is connected to
METER – terminal and red lead is connected to METER + terminal.
See control drawing 51404251 (for intrinsically safe installations) or
wiring diagram 51404250 (non-intrinsically safe) included in Section 13.
Continued on next page
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4.5
Wiring SMV 3000 Transmitter, Continued
Wiring connections,
continued
Table 7
Wiring the Transmitter, Continued
Step
7
Action
Replace integral meter, if applicable; replace end-cap, and tighten
end-cap lock.
Figure 15
RTD Input Wiring Connections.
RTD
Le g e nd :
R = Re d
W = White
Keep Resistance
of All Leads Low
Keep Resistance
of All Leads Equal
R
W
R
R
W
R
R
W
W
TC
TC
TC
1
2
3
4
1
2
3
4
1
2
3
4
METER
L
SIGNAL
METER
L
SIGNAL
METER
L
SIGNAL
+
+
+
+
+
+
–
–
–
–
–
–
–
–
–
+
+
+
+
+
+
–
–
SIG
–
–
SIG
–
–
SIG
TEST
TEST
TEST
2-Wire RTD Connections
3-Wire RTD Connections
4-Wire RTD Connections
Figure 16
Thermocouple Input Wiring Connections.
—
+
TC
1
2
3
4
METER L SIGNAL
+
+
–
–
–
ATTENTION: If you use shielded
cable, be sure the shield and
transmitter housing reference
ground at the same point.
+
+
–
–
SIG
TEST
Thermocouple Connections
Continued on next page
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4.5
Wiring SMV 3000 Transmitter, Continued
Lightning protection
When your transmitter is equipped with optional lightning protection, you
must connect a wire from the transmitter to ground as shown in Figure 17
to make the protection effective. We recommend that you use a size 8
AWG (American Wire Gauge) or KCM (Kilo Circular Mils) bare or
Green covered wire.
Note that protection for temperature sensor leads is not provided by the
optional lightning protection.
Figure 17
Ground Connection for Lightning Protection
Electronics
Housing
Connect to
Earth Ground
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4.5
Wiring SMV 3000 Transmitter, Continued
Conduit seals and
Hazardous Location
Installations
Transmitters installed as explosionproof in a Class I, Division 1, Group A
Hazardous (Classified) Location in accordance with ANSI/NFPA 70, the
US National Electrical Code (NEC), require a “LISTED” explosionproof
seal to be installed in the conduit, within 18 inches of the transmitter.
Crouse-Hinds® type EYS/EYD or EYSX/EYDX are examples of
“LISTED” explosionproof seals that meets this requirement.
Transmitters installed as explosionproof in a Class I, Division 1, Group B,
C or D Hazardous (Classified) Locations do not require an explosionproof
seal to be installed in the conduit.
NOTE: Installation should conform to all national and local electrical
code requirements.
When installed as explosionproof in a Division 1 Hazardous Location,
keep covers tight while the transmitter is energized. Disconnect power to
the transmitter in the non-hazardous area prior to removing end caps for
service.
WARNING
When installed as nonincendive equipment in a Division 2 Hazardous
Location, disconnect power to the transmitter in the non-hazardous area,
or determine that the location is non-hazardous prior to disconnecting or
connecting the transmitter wires.
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Section 5 Getting Started
5.1
Introduction
Section Contents
This section includes these topics
Topic
See Page
5.1 Introduction ............................................................................37
5.2 Establishing Communications ................................................38
5.3 Making Initial Checks .............................................................42
5.4 Write Protect Option...............................................................43
About This Section
ATTENTION
If you have never used an SCT to “talk” to an SMV 3000 transmitter, this
section tells you how to connect the SMV with the SCT, establish on-line
communications and make initial checks.
The SCT 3000 contains on-line help and an on-line user manual providing
complete instructions for using the SCT to setup and configure SMV
transmitters.
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5.2
Establishing Communications
Off-line Versus On-
line SMV
Configuration
The SCT 3000 allows you to perform both off-line and on-line
configuration of SMV transmitters.
•
Off-line configuration does not require connection to the transmitter.
By operating the SCT 3000 in the off-line mode, you can configure
database files of an unlimited number of transmitters prior to receipt,
save them either to hard disk or a floppy diskette, and then download
the database files to the transmitters during commissioning.
•
An on-line session requires that the SCT is connected to the transmitter
and allows you to download previously-configured database files at
any time during installation or commissioning of your field
application. Note that you can also upload a transmitter’s existing
configuration and then make changes directly to that database.
Off-line Configuration
Procedures
Refer to the SCT User Manual (on-line) for detailed procedures on how to
off-line configure SMV transmitters using the SCT 3000.
SCT Hardware
Connections
A PC or laptop computer (host computer) which contains the SCT
software program, is connected to the wiring terminals of the SMV
transmitter and other smart field devices. Figure 18 shows the hardware
components of the SCT.
Figure 18
SCT Hardware Components
Power
SCT Software Program running
Supply
on Windows 95, Windows 98 or
Windows NT Operating System
250 Ω
PC Card
Line Interface
Module
Commerically-available
Laptop or Desktop PC
P
R
O
C
E
S
S
SMARTLINE OPTION MODULE
SMV 3000
23057
Continued on next page
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5.2
Establishing Communications, Continued
Connecting the host computer to an SMV for on-line communications
requires Smartline Option Module consisting of a PC Card and Line
Interface Module.
ATTENTION
SCT 3000 On-line
Connections to the
SMV
Table 8 provides the steps to connect the assembled SCT 3000 hardware
between the host computer and the SMV for on-line communications.
When the transmitter’s end-cap is removed, the housing is not
WARNING
explosionproof.
Table 8
Making SCT 3000 Hardware Connections
Step
1
Action
With the power to the host computer turned off, insert the PC Card into
the type II PCMCIA slot on the host computer (see Figure 5-1).
ATTENTION
To use the SCT 3000 in a desktop computer without a
PCMCIA slot, you must install a user-supplied
PCMCIA host adapter. Honeywell has performance-
qualified the following PCMCIA host adapters for use
with the SCT:
-- TMB-240 Single Slot Internal Front Panel Adapter
-- TMB-250 Dual Slot Internal Front Panel Adapter
-- GS-120 Greystone Peripherals, Inc.
-- GS-320 Greystone Peripherals, Inc.
CAUTION
Do not insert a PC Card into a host computer’s
PCMCIA slot while the host computer is powered on.
2
Remove the end-cap at the terminal block side of the SMV and connect
the easy hooks or alligator clips at the end of the adapter cable to the
respective terminals on the SMV as follows:
•
•
Connect the red lead to the positive terminal.
Connect the black lead to the negative terminal.
ATTENTION The SCT 3000 can be connected to only one SMV
at a time.
Continued on next page
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5.2
Establishing Communications, Continued
Establishing On-line
Communications with
the SMV
Table 9 lists the steps to begin an on-line session with the loop-connected
SMV and upload the database configuration from the transmitter.
Table 9
Making SCT 3000 On-line Connections
Step
1
Action
Make sure that 24V dc power is applied to the proper SMV transmitter
SIGNAL terminals. See Subsection 4.5, Wiring SMV 3000 Transmitter
for details.
2
3
Apply power to the PC or laptop computer and start the SCT 3000
application.
Perform either step 4A (recommended) or 4B (but not both) to upload
the current database configuration from the SMV.
4A
•
Select Tag ID from the View Menu (or click on the Tag ID toolbar
button) to access the View Tag dialog box.
-- If the SCT 3000 detects that the transmitter is in analog mode,
a dialog box displays prompting you to put the loop in
manual and to check that all trips are secured (if necessary)
before continuing. Click OK to continue.
-- After several seconds, the SCT 3000 reads the device’s tag
ID and displays it in the View Tag dialog box.
•
Click on the Upload button in the View Tag dialog box to upload
the current database configuration from the SMV and make the on-
line connection.
-- A Communications Status dialog box displays during the
uploading process.
4B
Select Upload from the Device Menu (or click on the Upload toolbar
button) to upload the current database configuration from the SMV and
make the on-line connection.
-- If the SCT 3000 detects that the transmitter is in analog mode,
a dialog box displays prompting you to put the loop in
manual and to check that all trips are secured (if necessary)
before continuing. Click OK to continue.
-- A Communications Status dialog box displays during the
uploading process.
Continued on next page
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5.2
Establishing Communications, Continued
Making On-line
Connections to the
SMV, continued
Table 9
Making SCT 3000 On-line Connections, Continued
Step
Action
5
When the on-line view of the SMV appears on the screen, access the
Status form by clicking on its tab. The Status form is used to verify the
status of the connected field device.
•
Separate list boxes for Gross Status and Detailed Status are
presented in the Status form. Refer to the SCT 3000 User
Manual (on-line) for explanations of each status condition.
6
Refer to the SCT 3000 User Manual (on-line) for a procedure on how
to download any previously-saved configuration database files.
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5.3
Making Initial Checks
Checking
Communication Mode
and Firmware Version
Before doing anything else, it is a good idea to confirm the transmitter’s
mode of operation and identify the version of firmware being used in the
transmitter.
•
Communication mode (either ANALOG or DE mode) is displayed on
the Status Bar at the bottom SCT application window.
The transmitter’s firmware version is displayed on the Device
configuration form.
•
DE Communication
Mode
A transmitter in the digital (DE) mode can communicate in a direct digital
fashion with a Universal Station in Honeywell’s TPS and TDC 3000
control systems. The digital signal can include all four transmitter process
variables and its secondary variable as well as the configuration database.
Changing
Communication Mode
You can select the mode you want the transmitter to communicate with
the control system. The communication mode is selected in the SCT
General Configuration form tab card.
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5.4
Write Protect Option
Write Protect Option
The SMV 3000 transmitters are available with a “write protect option”. It
consists of a jumper located on the transmitter’s Main Printed Circuit
Board (PCB) under the temperature measurement (Daughter) PCB that
you can position to allow read and write access or read only access to the
transmitter’s configuration database. When the jumper is in the read only
position, you can only read/view the transmitter’s configuration and
calibration data. Note that the factory default jumper position is for read
and write access. There is no need to check jumper position unless you
want to change it.
Figure 19 shows the location of the write protect jumper on the electronics
module for SMV 3000 transmitters.
Figure 19
Write Protect Jumper Location and Selections with Daughter PCB Removed.
Flex Tape
Plastic
Connector
Bracket
Screw
Main PWA
Power
Connector
Read
and
Write
PROM
Location
Daughter PWA
W
R
Temperature
Input
Connector
Read
Only
Write
Protect
Jumper
PWA
Connector
PWA
Connector
Screw
Screw
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Section 6 Configuration
6.1
Introduction
Section Contents
This section includes these topics
Topic
See Page
6.1 Introduction ............................................................................45
6.2 Overview................................................................................47
6.3 Configuring the SMV 3000 with The SCT...............................49
6.4 Device Configuration ............................................................50
6.5 General Configuration ..........................................................51
6.6 DPConf Configuration - PV1.................................................54
6.7 AP/GPConf Configuration - PV2...........................................59
6.8 TempConf Configuration - PV3 ............................................61
6.9 FlowConf Configuration - PV4..............................................68
6.10 Flow Compensation Wizard....................................................74
6.11 Using Custom Engineering Units............................................75
6.12 Saving, Downloading and Printing a Configuration
File .........................................................................................77
6.13 Verifying Flow Configuration ..................................................78
About This Section
This section introduces you to SMV 3000 transmitter configuration. It
identifies the parameters that make up the transmitter’s configuration
database and provides information for entering values/selections for the
given configuration parameters using the SCT.
Continued on next page
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6.1
Introduction, Continued
Please verify that you have the SCT software version that is compatible
ATTENTION
with your SMV 3000. Refer to the table on Page 1.
To check the software version, connect an SFC or SCT to the transmitter,
(see Figure 28 for typical SFC and SCT connections).
Using the SCT: Perform Upload of the SMV database to the SCT. The
SMV firmware version can be read from the Device tab
card.
To check the SCT software version, select About SCT
from the Help pull down menu. The software version
will be displayed.
Using the SFC: Press SHIFT and ID keys. Wait for upload of transmitter
configuration to SFC.
Then press SHIFT and 3. The software version for the
SFC and SMV will be displayed.
SCT On-line Help and
User Manuals
IMPORTANT: While the information presented in this section refers to
SMV 3000 transmitter configuration using the SCT 3000
software program, the SCT on-line manual and help
topics contain complete information and procedures on
SMV 3000 configuration and should be followed to
properly configure the transmitter.
This section of the manual should be viewed as
subordinate to the SCT on-line manual and if
inconsistencies exist between the two sources, the SCT
on-line manual will prevail.
Supplemental reference information is presented in this
section.
To Print On-line
Manual and Help
Topics
The sections of the SCT on-line manual and help topics can be printed out
for your reference.
1. Select Contents or User Manual from the Help pull down menu of the
SCT application window.
2. Go to the Contents tab.
3. Select a section or topic you wish to print out.
4. Click on the Print . . . button.
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6.2
Overview
About Configuration
Each SMV 3000 Transmitter includes a configuration database that
defines its particular operating characteristics. You use the SCT 3000 to
enter and change selected parameters within a given transmitter’s database
to alter its operating characteristics. We call this process of viewing and/or
changing database parameters “configuration”.
SMV configuration can be done using the SCT either on-line, where
configuration parameters are written to the SMV through a direct
connection with the SCT, or off-line where the transmitter configuration
database is created and saved to disk for later downloading to the SMV.
Figure 20 shows a graphic summary of the on-line configuration process.
Figure 20
SMV On-line Configuration Process
Data written to SMV
during configuration.
SMV Configuration
Database created using
SCT Configuration
Forms (Tab Cards).
-
Power
Supply
250Ω
+
SMV Configuration
Database File saved
on Diskette
SMV 3000
24099
Configuration
Summary
The SCT contains templates that you can use to create configuration
database for various smart field devices. The SMV templates contain the
configuration forms (or tab cards) necessary to create the database for an
SMV transmitter.
Continued on next page
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6.2
Overview, Continued
Configuration
Summary, continued
When using a Honeywell-defined SMV template, you should choose a file
template for the temperature range and model of SMV that you wish to
configure.
For example, if the SMV transmitter is a model SMA125 and you are
using a J-type thermocouple as the process temperature PV3 input, you
would choose the template file sma125j.hdt from the list of Honeywell
templates. You would then enter the configuration parameters in the
fields of the tab cards displayed in the SCT window.
Configuration is complete when you have entered all parameters in the
template’s tab cards, (and for flow applications you have entered all flow
data in the flow compensation wizard). You then save the template file
containing the SMV transmitter’s database as a disk file.
SMV 3000 /SCT
Connections
Refer to Section 5.2 Establishing Communications or the SCT on-line user
manual for connecting the SCT and SMV for on-line configuration.
SFC and SMV 3000
Configuration
We do not recommend that you configure the SMV using the Smart Field
Communicator (SFC). Some of the advanced functions of the SMV
transmitter are not supported by the SFC. However you can use the SFC
to perform certain operations, such as calibrate or re-range the transmitter,
read transmitter status and diagnose faults.
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6.3
Configuring the SMV 3000 with The SCT
Using the SCT for
SMV 3000
Configuration
The SCT template files have tab cards that contain data fields for the SMV
parameters which you fill in. You start with the Device tab card to enter
the device tag name (Tag ID) and other general descriptions. Next, you
can select each tab card in order and configure each PV (PV1, secondary
variable if desired, PV2, PV3, and PV4).
SMV Process Variable
SCT Template Tab Card
DPConf
PV1 (Differential Pressure)
PV2 (Absolute Pressure or
Gauge Pressure) *
APConf or GPConf *
PV3 (Process Temperature)
TempConf
FlowConf
PV4 (Flow)
* PV2 will be AP of GP depending on SMV model
Use the Flow Compensation Wizard to setup the SMV 3000 for flow
applications. The flow wizard guides you through the steps necessary to
complete your flow configuration. See Subsection 6.10 and Appendix C
for more information about the flow wizard.
In the subsections below information is given for filling in some of the
SCT tab card data fields. Supplementary background information and
reference data on SMV configuration that may be helpful is also
presented. Use the SCT on-line help and user manual for detailed “how to
configure” information.
If the transmitter detects an incomplete database upon power-up, it will
initialize the database parameters to default conditions. A setting or
ATTENTION
d
selection with a superscript “ ” in the following subsections identifies the
factory setting.
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6.4
Device Configuration
Transmitter Tag Name
and PV1 Priority
Tag ID field is found on the Device tab card.
Tag ID - Enter an appropriate tag name for the transmitter containing up
to eight ASCII characters which uniquely identifies the transmitter.
NOTE:
It is suggested that when you create a database configuration file for the
transmitter, you make the file name the same as the transmitter tag ID.
PV1 Priority - Enter “/ ” slash as the eighth character in tag number to set
PV1 as “priority” PV in DE (digital) data broadcast, if all four PVs are
selected for broadcast (turned ON). See “Selecting PVs for Broadcast” on
next page for an explanation on the broadcast of PVs.
Background
Normally, PV1 has the number 1 priority unless all four PVs are selected
for broadcast. Then, PV4 has the number 1 priority, PV1 is second, PV2 is
third, and PV3 is fourth. However, you can set PV1 to have the top
priority and PV4 to be second by entering a “/” as the eighth character in
the Tag ID.
Note that the transmission rate for the various PVs depends on the number
of PVs that are selected for broadcast. When more than one PV is selected,
the “priority” PV is sent every other broadcast cycle.
Device Data Fields
See the SCT help and on-line user manual for descriptions and procedures
for filling in the remaining data fields of the Device tab card.
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6.5
General Configuration
PV Type
The PV Type field is found on the General tab card.
Selecting PVs for
Broadcast
Select one of the PV Types in Table 10 to choose which of the
transmitter’s PVs are to be sent (broadcast) to the control system.
Optionally, you can select whether the secondary variable (SV1) is
included as part of the broadcast message. The secondary is the SMV
transmitter’s meter body temperature.
NOTE: This configuration parameter is valid only when the transmitter is in DE mode.
Table 10
PV Type Selection for SMV Output
If You Select PV Type . . .
These PVs are Broadcast to Control
System
PV1 (DP)
Differential Pressure (PV1) measurement.
PV1 (DP) and PV2 (SP)
Differential Pressure (PV1) and
Static Pressure* (PV2) measurements.
PV1 (DP) - PV3 (TEMP)
PV1 (DP) - PV4 (FLOW)
Differential Pressure (PV1),
Static Pressure* (PV2) and
Process Temperature (PV3) measurements.
Differential Pressure (PV1),
Static Pressure* (PV2) and
Process Temperature (PV3) measurements
and the Calculated flow rate value (PV4).
PV1 (DP) w/SV1 (M.B.Temp)
PV1 (DP) w/SV1 & PV2 (SP)
Differential Pressure (PV1) measurement
with the Secondary Variable (SV1).
Differential Pressure (PV1) and
Static Pressure* (PV2) measurements with
the Secondary Variable (SV1).
PV1 (DP) w/SV1 - PV3 (TEMP)
PV1 (DP) w/SV1 - PV4 (FLOW)
Differential Pressure (PV1),
Static Pressure* (PV2) and
Process Temperature (PV3) measurements
with the Secondary Variable (SV1).
Differential Pressure (PV1),
Static Pressure* (PV2) and
Process Temperature (PV3) measurements
and the Calculated flow rate value (PV4) with
the Secondary variable (SV1).
* Static pressure may be absolute or gauge pressure, depending on the SMV model
type. (For models SMA110 and SMA125, PV2 measures absolute pressure. For
model SMG170, PV2 measures gauge pressure.)
Continued on next page
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6.5
General Configuration, Continued
Background
You can select which of the transmitter’s Process Variables (PVs) are to
be broadcast as part of the transmitter’s digital transmission to the control
system. You also can select whether the secondary variable is included as
part of the broadcast message.
To digitally integrate the SMV 3000 transmitter with our TPS/TDC
control systems, you must have an STIMV IOP module in your Process
Manager, Advanced Process Manager, or High Performance Process
Manager. You can not integrate the SMV 3000 with a control system
using an STDC card or an STI IOP module for the Smart Transmitter
interface.
ATTENTION
Contact your Honeywell representative for information about possibly
upgrading an existing STI IOP to an STIMV IOP.
Analog Output
Selection
The Analog Output Selection field should contain the PV type that will
represent the transmitter’s output when the transmitter is in its analog
mode.
Select the PV you want to see as the SMV output from the choices in
Table 11.
Table 11
SMV Analog Output Selection
Determine which PV is desired as SMV
Output . . .
Then Select…
PV1 – Delta P (Differential Pressure)
PV1 (DP)
PV2 – Static (Absolute or Gauge Pressure)
PV3 – Proc Temp (Process Temperature)
PV4 – Calculated (Calculated Flow Rate)
PV2 (SP)*
PV3 (Temp)
d
PV4 (Flow)
d
Factory setting.
* Static pressure may be absolute or gauge pressure, depending on the SMV model
type. (For models SMA110 and SMA125, PV2 measure absolute pressure. For
model SMG170, PV2 measures gauge pressure.)
Background
A transmitter output can represent only one process variable when it is
operating in its analog mode. You can select which one of the four PVs is
to represent the output.
Continued on next page
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6.5
General Configuration, Continued
Line Filter
When using the process temperature (PV3) input, select the input filter
frequency that matches the power line frequency for the power supply.
•
•
50 Hz
d
60 Hz
d
Factory setting.
Background
The line filter helps to eliminate noise on the process temperature signal
input to the transmitter. Make a selection to indicate whether the
transmitter will work with a 50 Hz or 60 Hz line frequency.
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6.6
DPConf Configuration - PV1
Engineering Units
The DPConf tab card displays the Low Range Value (LRV), Low Range
Limit (LRL), Upper Range Value (URV) and Upper Range Limit (URL)
for PV1 in the unit of measure selected in the Engineering Units field.
PV1 Engineering Units
Select one of the preprogrammed engineering units in Table 12 for display
of the PV1 measurements.
Table 12
Pre-programmed Engineering Units for PV1
Engineering Unit
Meaning
d
Inches of Water at 39.2 °F (4 °C)
Inches of Water at 68 °F (20 °C)
Millimeters of Mercury at 0°C (32 °F)
Pounds per Square Inch
Kilopascals
inH2O @ 39F
inH2O @ 68F
mmHg @ 0C
psi
kPa
Megapascals
MPa
Millibar
mbar
bar
Bar
g/cm2
Kg/cm2
Grams per Square Centimeter
Kilograms per Square Centimeter
Inches of Mercury at 32 °F (0 °C)
Millimeters of Water at 4°C (39.2 °F)
Meters of Water at 4 °C (39.2 °F)
Normal Atmospheres
inHg @ 32F
mmH2O @ 4C
mH2O @ 4C
ATM
Inches of Water at 60 °F (15.6 °C)
inH2O @ 60F
d
Factory setting.
Continued on next page
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6.6
DPConf Configuration - PV1, Continued
LRV and URV
The Lower Range Value and the Upper Range Value fields for PV1 are
found on the DPConf tab card.
PV1 (DP) Range
Values
Set the LRV (which is the process input for 4 mA dc* (0%) output) and
URV (which is the process input for 20 mA dc* (100%) output) for the
differential pressure input PV1 by typing in the desired values on the SCT
configuration .
•
•
LRV = Type in the desired value (default = 0.0)
URV = Type in the desired value
and SMG170)
* When transmitter is in analog mode.
ATTENTION
•
•
SMV 3000 Transmitters are calibrated with inches of water ranges
using inches of water pressure referenced to a temperature of 39.2 °F
(4 °C).
For a reverse range, enter the upper range value as the LRV and the
lower range value as the URV. For example, to make a 0 to 50 inH O
2
range a reverse range, enter 50 as the LRV and 0 as the URV.
The URV changes automatically to compensate for any changes in the
LRV and maintain the present span (URV – LRV).
If you must change both the LRV and URV, always change the LRV
first.
•
•
Continued on next page
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6.6
DPConf Configuration - PV1, Continued
Output Conformity
Select the output form for differential pressure (PV1) variable to represent
one of these selections. Note that calculated flow rate process variable
(PV4) includes a square root operation and it is not affected by this
selection.
d
•
•
LINEAR
SQUARE ROOT
d
Factory setting.
Background
The PV1 output is normally set for a straight linear calculation since
square root is performed for PV4. However, you can select the
transmitter’s PV1 output to represent a square root calculation for flow
measurement. Thus, we refer to the linear or the square root selection as
the output conformity or the output form for PV1.
About Square Root
Output
For SMV 3000 transmitters measuring the pressure drop across a primary
element, the flow rate is directly proportional to the square root of the
differential pressure (PV1) input. The PV1output value is automatically
converted to equal percent of root DP when PV1 output conformity is
configured as square root.
You can use these formulas to manually calculate the percent of flow for
comparison purposes.
• 100 = %P
Where,
∆P
= Differential pressure input in engineering units
Span = Transmitter’s measurement span (URV – LRV)
%P
= Pressure input in percent of span
%P
100
Therefore,
• 100 = % Flow
And, you can use this formula to determine the corresponding current
output in milliamperes direct current.
(% Flow • 16) + 4 = mA dc Output
Continued on next page
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6.6
DPConf Configuration - PV1, Continued
About Square Root
Output, continued
Example: If you have an application with a differential pressure range of
0 to 100 inches of water with an input of 49 inches of water,
substituting into the above formulas yields:
49
100
• 100 = 49%
49%
100
• 100 = 70% Flow, and
70% • 16 + 4 = 15.2 mA dc Output
Square Root Dropout
To avoid unstable output at PV1 readings near zero, the SMV 3000
transmitter automatically drops square root conformity and changes to
linear conformity for low differential pressure readings. As shown in
Figure 21, the square root dropout point is between 0.4 and 0.5 % of
differential pressure input.
Figure 21
Square Root Dropout Points for PV1
Flow
0utput
(% Full
(mA dc) Scale)
6.4
15
14
13
12
11
10
Dropout Points
5.6
e
v
r
u
C
t
o
9
o
R
e
r
a
u
q
8
7
S
6
5
4
4.8
3
2
1
0
4
0
0.2
0.4
0.6
0.8
1
1.2
1.4
Differential Pressure (% Full Scale)
22508
Continued on next page
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6.6
DPConf Configuration - PV1, Continued
Damping
Adjust the damping time constant for Differential Pressure (PV1) to
reduce the output noise. We suggest that you set the damping to the
smallest value that is reasonable for the process.
The damping values (in seconds) for PV1 are:
d
0.00 , 0.16, 0.32, 0.48,
1.0, 2.0, 4.0, 8.0, 16.0, and 32.0
d
Factory setting.
Background
The electrical noise effect on the output signal is partially related to the
turndown ratio of the transmitter. As the turndown ratio increases, the
peak-to-peak noise on the output signal increases. You can use this
formula to find the turndown ratio using the pressure range information
for your transmitter.
Upper Range Limit
(Upper Range Value – Lower Range Value)
Turndown Ratio =
Example: The turndown ratio for a 400 inH O transmitter with a range of
2
0 to 50 inH O would be:
2
400
(50 – 0)
8
1
Turndown Ratio =
=
or 8:1
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6.7
AP/GPConf Configuration - PV2
Engineering Units
The AP/GPConf tab card displays the Low Range Value (LRV), Low
Range Limit (LRL), Upper Range Value (URV) and Upper Range Limit
(URL) for PV2 in the unit of measure selected in the Engineering Units
field.
NOTE: Depending on the SMV transmitter model type, PV2 will measure static pressure
in either absolute or gauge values.
SMV Models —SMA110 and SMA125
—STG170
PV2 —Absolute Pressure
PV2 —Gauge Pressure
PV2 Engineering Units
Select one of the preprogrammed engineering units in Table 13 for display
of the PV2 measurements.
Table 13
Pre-programmed Engineering Units for PV2*
Engineering Unit
Meaning
inH2O @ 39F
inH2O @ 68F
mmHg @ 0C
Inches of Water at 39.2 °F (4 °C)
Inches of Water at 68 °F (20 °C)
Millimeters of Mercury at 0°C (32 °F)
Pounds per Square Inch
Kilopascals
d
psi
kPa
MPa
Megapascals
Millibar
mbar
bar
Bar
g/cm2
Kg/cm2
Grams per Square Centimeter
Kilograms per Square Centimeter
Inches of Mercury at 32 °F (0 °C)
Millimeters of Water at 4°C (39.2 °F)
Meters of Water at 4 °C (39.2 °F)
Normal Atmospheres
inHg @ 32F
mmH2O @ 4C
mH2O @ 4C
ATM
Inches of Water at 60 °F (15.6 °C)
inH2O @ 60F
d
Factory setting.
* Static pressure may be absolute or gauge pressure, depending on the SMV model type.
Atmospheric Offset
For SMV models SMG170, (which uses gauge pressure as PV2 input),
you must measure the absolute static pressure and then enter that value in
the Atmospheric Offset field.
Continued on next page
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6.7
AP/GPConf Configuration - PV2, Continued
Background
Internally, the SMV transmitter uses absolute pressure values for all flow
calculations. The value entered in the Atmospheric Offset field is added
to the gauge pressure input value to approximate the absolute pressure.
An inaccurate atmospheric pressure offset value will result in a small error
of the flow calculation.
Use an absolute pressure gauge to measure the correct atmospheric
pressure. A standard barometer may not give an accurate absolute
pressure reading.
PV2 (AP/GP or SP)
Range Values
(LRV and URV)
The Lower Range Value and the Upper Range Value fields for PV2 are
found on the AP/GPConf tab card.
Set the LRV (which is the process input for 0% output and URV (which is
the process input for 100% output for the static pressure input PV2 by
typing in the desired values on the SCT tab card.
•
•
LRV = Type in the desired value (default = 0.0)
URV = Type in the desired value
(default = 50 psia for model SMA110)
(default = 750 psia for model SMA125)
(default = 3000 psig for model SMG170)
NOTE: Static pressure may be absolute or gauge pressure, depending on the model
SMV 3000 you have selected.
ATTENTION
•
•
•
The range for PV2 is static pressure (as measured at the high pressure
port of the meter body).
The URV changes automatically to compensate for any changes in the
LRV and maintain the present span (URV – LRV).
If you must change both the LRV and URV, always change LRV first.
Damping
Adjust the damping time constant for Static Pressure (PV2) to reduce the
output noise. We suggest that you set the damping to the smallest value
that is reasonable for the process. The damping values (in seconds) for
d
PV2 are:
0.00 , 0.16, 0.32, 0.48,
1.0, 2.0, 4.0, 8.0, 16.0, and 32.0
d
Factory setting.
Background
The electrical noise effect on the output signal is partially related to the
turndown ratio of the transmitter. As the turndown ratio increases, the
peak-to-peak noise on the output signal increases. See the Damping
paragraphs in subsection 6.6 for a formula to find the turndown ratio using
the pressure range information for your transmitter.
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6.8
TempConf Configuration - PV3
Engineering Units
The TempConf tab card displays the Low Range Value (LRV), Low Range
Limit (LRL), Upper Range Value (URV) and Upper Range Limit (URL)
for PV3 in the unit of measure selected in the Engineering Units field.
Selecting PV3
Engineering Units
Select one of the preprogrammed engineering units in Table 14 for display
of the PV3 measurements, depending upon output characterization
configuration.
Also select one of the preprogrammed engineering units for display of the
cold junction temperature readings (CJT Units field). This selection is
independent of the other sensor measurements. See Cold Junction
Compensation on next page.
Table 14
Pre-programmed Engineering Units for PV3
Engineering Unit
Meaning
d
Degrees Celsius or Centigrade
Degrees Fahrenheit
Kelvin
C
F
K
R
Degrees Rankine
NOTE: When output characterization configuration for PV3 is NON-LINEAR
(see Output Characterization), PV3 input readings are displayed in the
following units:
mV or V
Ohm
milliVolts or Volts (for Thermocouple sensor)
Ohms (for RTD sensor)
d
Factory setting.
Continued on next page
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6.8
TempConf Configuration - PV3, Continued
Cold Junction
Compensation
If a thermocouple is used for process temperature PV3 input, you must
select if the cold junction (CJ) compensation will be supplied internally by
the transmitter or externally from a user-supplied isothermal block.
Specify source of cold junction temperature compensation.
•
•
Internal
External - Must also key in value of cold junction
temperature for reference.
Background
Every thermocouple requires a hot junction and a cold junction for
operation. The hot junction is located at the point of process measurement
and the cold junction is located in the transmitter (internal) or at an
external location selected by the user. The transmitter bases its range
measurement on the difference of the two junctions. The internal or
external temperature sensitive resistor compensates for changes in ambient
temperature that would otherwise have the same effect as a change in
process temperature.
If you configure CJ source as external, you must tell the transmitter what
cold junction temperature to reference by typing in the temperature as a
configuration value. For internal cold junction configuration, the
transmitter measures the cold junction temperature internally.
Output Linearization
For process temperature (PV3) input, configure output to represent one of
these characterization selections.
d
•
•
Linear -
Unlinearized -
Output is in percent of temperature span.
Output is in percent of resistance span for
RTD or millivolts or volts span for T/C.
d
Factory setting.
Background
You can have the transmitter provide a linear output which is linearized to
temperature for PV3 input, or a nonlinear output which is proportional to
resistance for an RTD input, or millivolt or volt input for T/C input. Also,
if you do switch from linear to unlinearized or vice versa, be sure you
verify the LRV and URV settings after you enter the configuration data.
Continued on next page
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6.8
TempConf Configuration - PV3, Continued
Sensor Type
Identify and select the type of sensor that is connected to the transmitter as
its input for process temperature PV3. This will set the appropriate LRL
and URL data in the transmitter automatically.
Table 15 shows the pre-programmed temperature sensor types and the
rated measurement range limits for a given sensor selection.
Table 15
Sensor Types for PV3 Process Temperature Input
Sensor Type
Rated Temperature Range Limits
°C
°F
d
-200 to 450
-328 to 842
PT100 D
Type E
Type J
Type K
Type T
0 to 1000
0 to 1200
32 to 1832
32 to 2192
-100 to 1250
-100 to 400
-148 to 2282
-148 to 752
d
Factory setting.
Whenever you connect a different sensor as the transmitter’s input, you
must also change the sensor type configuration to agree. Otherwise, range
setting errors may result.
ATTENTION
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6.8
TempConf Configuration - PV3, Continued
T/C Fault Detect
Select whether to turn on the function for T/C or RTD fault detection.
•
ON
– Any RTD or T/C lead breakage initiates a critical
status flag.
– Break in RTD sensing lead or any T/C lead initiates
a critical status flag.
d
•
OFF
d
Factory setting.
Background
You can turn the transmitter’s temperature sensor fault detection function
ON or OFF through configuration.
•
With the detection ON, the transmitter drives the PV3 output to
failsafe in the event of an open RTD or T/C lead condition. The
direction of the failsafe indication (upscale or downscale) is
determined by the failsafe jumper on the PWA, (See Subsection 8.3).
When fault detection is set to OFF, these same failsafe conditions
result in the transmitter for an open RTD sensing lead or any T/C lead.
But when an open RTD compensation lead is detected, the transmitter
automatically reconfigures itself to operate without the compensation
lead. This means that a 4-wire RTD would be reconfigured as 3-wire
RTD, if possible and thus avoiding a critical status condition in the
transmitter when the transmitter is still capable of delivering a
reasonably accurate temperature output.
•
Continued on next page
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6.8
TempConf Configuration - PV3, Continued
PV3 (Temperature)
Range Values
(LRV and URV)
The Lower Range Value and the Upper Range Value fields for PV3 are
found on the TempConf tab card.
Set the LRV and URV (which are desired zero and span points for your
measurement range) for the process temperature input PV3 by typing in
the desired values on the TempConf tab card.
•
•
LRV = Type in the desired value (default = 0.0)
URV = Type in the desired value (default = URL)
Background
You can set the LRV and URV for PV3 by either typing in the desired
values on the SCT TempConf tab card or applying the corresponding LRV
and URV input signals directly to the transmitter. The LRV and URV set
the desired zero and span points for your measurement range as shown the
example in Figure 22.
Figure 22
Typical Range Setting Values for PV3
Typical RTD Range Configuration
LRL
LRV
-100
SPAN
257
URV
600
URL
o
-328
842
F
Range Limits
Measurement
Range
Lower Range Upper Range
Span
Value
Value
o
o
o
o
o
-328 to 842
F
-100 to 600
F
-100
F
600
F
700
F
NOTE: LRL and URL values are set automatically when you select the sensor type in
the Sensor Type field.
Continued on next page
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6.8
TempConf Configuration - PV3, Continued
ATTENTION
•
•
•
For a reverse range, enter the upper range value as the LRV and the
lower range value as the URV. For example, to make a 0 to 500 °F
range a reverse range, enter 500 as the LRV and 0 as the URV.
The URV changes automatically to compensate for any changes in the
LRV and maintain the present span (URV – LRV). See Figure 23 for
an example.
If you must change both the LRV and URV, always change the LRV
first. However, if the change in the LRV would cause the URV to
exceed the URL, you would have to change the URV to narrow the
span before you could change the LRV
Figure 23
Example of LRV and URV Interaction
Current Range Settings
LRL
LRV
-100
SPAN
257
URV
600
URL
842
o
-328
F
Range Settings After LRV is Changed to Zero (0)
LRL
LRV
0
SPAN
257
URV URL
o
-328
-100
600 700 842
F
Continued on next page
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6.8
TempConf Configuration - PV3, Continued
Damping
Adjust the damping time constant for Process Temperature (PV3) to
reduce the output noise. We suggest that you set the damping to the
smallest value that is reasonable for the process.
The damping values (in seconds) for PV3 are:
d
0.00 , 0.3, 0.7, 1.5, 3.1, 6.3,
12.7, 25.5, 51.1, 102.3
d
Factory setting.
Background
The electrical noise effect on the output signal is partially related to the
turndown ratio of the transmitter. As the turndown ratio increases, the
peak-to-peak noise on the output signal increases. See the Damping
paragraphs in subsection 6.6 for a formula to find the turndown ratio using
the pressure range information for your transmitter.
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6.9
FlowConf Configuration - PV4
Engineering Units
The FlowConf tab card displays the Low Range Value (LRV), Low Range
Limit (LRL), Upper Range Value (URV) and Upper Range Limit (URL) for
PV4 in the unit of measure selected in the Engineering Units field.
PV4 Engineering Units
Select one of the preprogrammed engineering units for display of the PV4
measurements, depending upon type of flow measurement configuration.
Table 16 lists the pre-programmed engineering units for volumetric flow
and Table 17 lists the engineering units for mass flow.
Table 16
Pre-programmed Volumetric Flow Engineering Units for PV4
Engineering Unit
Meaning
Cubic Meters per Hour
3
d
M /h
Gallons per Hour
gal/h
l/h
Liters per Hour
Cubic Centimeters per Hour
Cubic Meters per Minute
Gallons per Minute
Liters per Minute
cc/h
m3/min
gal/min
l/min
Cubic Centimeters per Minute
Cubic Meters per Day
Gallons per Day
cc/min
m3/day
gal/day
Kgal/day
bbl/day
m3/sec
CFM *
CFH *
Kilogallons per Day
Barrels per Day
Cubic Meters per Second
Cubic Feet per Minute
Cubic Feet per Hour
d
Factory setting.
* The SCT 3000 will not display SCFM, SCFH, ACFM or ACFH. However you can
configure the SMV 3000 to calculate and display the volumetric flowrate at standard
conditions (CFM or CFH) by choosing standard volume in the Flow Compensation
Wizard. Likewise, you can choose actual volume for applications when you want to
calculate volumetric flowrate at actual conditions.
Continued on next page
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6.9
FlowConf Configuration - PV4, Continued
PV4 Engineering
Units, continued
Table 17
Pre-programmed Mass Flow Engineering Units for PV4
Engineering Unit
Meaning
Kilograms per minute
Kg/min
lb/min
Kg/h
Pounds per Minute
Kilograms per Hour
lb/h
Pounds per Hour
Kg/sec
lb/sec
Kilograms per Second
Pounds per Second
d
Tonnes per Hour (Metric Tons)
Tonnes per Minute (Metric Tons)
Tonnes per Second (Metric Tons)
Grams per Hour
t/h
t/min
t/sec
g/h
Grams per Minute
g/min
g/sec
ton/h
Grams per Second
Tons per Hour (Short Tons)
Tons per Minute (Short Tons)
Tons per Second (Short Tons)
ton/min
ton/sec
d
Factory setting.
Continued on next page
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6.9
FlowConf Configuration - PV4, Continued
PV4 (Flow) Upper
Range Limit (URL)
and Range Values
(LRV and URV)
Set the URL, LRV, and URV for calculated flow rate PV4 output by
typing in the desired values on the FlowConf tab card.
•
URL = Type in the maximum range limit that is applicable for
your process conditions. (100,000 = default)
•
•
LRV = Type in the desired value (default = 0.0)
URV = Type in the desired value (default = URL)
Be sure that you set the PV4 Upper Range Limit (URL) to desired value
before you set PV4 range values. We suggest that you set the PV4 URL to
equal two times the maximum flow rate (2 x URV).
ATTENTION
About URL and LRL
The Lower Range Limit (LRL) and Upper Range Limit (URL) identify the
minimum and maximum flow rates for the given PV4 calculation. The
LRL is fixed at zero to represent a no flow condition. The URL, like the
URV, depends on the calculated rate of flow that includes a scaling factor
as well as pressure and/or temperature compensation. It is expressed as the
maximum flow rate in the selected volumetric or mass flow engineering
units.
Continued on next page
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6.9
FlowConf Configuration - PV4, Continued
About LRV and URV
The LRV and URV set the desired zero and span points for your
calculated measurement range as shown in the example in Figure 24.
Figure 24
Typical Volumetric Flow Range Setting Values
Typical Range Configuration for Volumetric Flow
LRL
LRV
SPAN
325
URV
650
URL
3
0
975
1300 m /h
Range Limits
Measurement
Range
Lower Range Upper Range
Value Value
Span
3
3
3
3
3
0 to 1300 m /h
0 to 650 m /h
0
m /h
650 m /h
650 m /h
ATTENTION
•
The default engineering units for volumetric flow rate is cubic meters
per hour and tonnes per hour is the default engineering units for mass
flow rate.
•
•
The URV changes automatically to compensate for any changes in the
LRV and maintain the present span (URV – LRV).
If you must change both the LRV and URV, always change the LRV
first.
Continued on next page
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6.9
FlowConf Configuration - PV4, Continued
Damping
Adjust the damping time constant for flow measurement (PV4) to reduce
the output noise. We suggest that you set the damping to the smallest
value that is reasonable for the process.
The damping values (in seconds) for PV4 are:
d
0.00 , 0.5, 1.0, 2.0, 3.0, 4.0, 5.0,
10.0, 50.0 and100.0
d
Factory setting.
The electrical noise effect on the output signal is partially related to the
turndown ratio of the transmitter. As the turndown ratio increases, the
peak-to-peak noise on the output signal increases. See the Damping
paragraphs in subsection 6.6 for a formula to find the turndown ratio using
the pressure range information for your transmitter.
ATTENTION
Low Flow Cutoff for
PV4
For calculated flow rate (PV4), set low and high cutoff limits between 0
and 30% of Upper Range Limit for PV4 in engineering units.
•
Low Flow Cutoff: Low (0.0 = default)
High (0.0 = default)
Background
You can set low and high low flow cutoff limits for the transmitter output
based on the calculated variable PV4. The transmitter will clamp the
current output at zero percent flow when the flow rate reaches the
configured low limit and will keep the output at zero percent until the flow
rate rises to the configured high limit. This helps avoid errors caused by
flow pulsations in range values close to zero. Note that you configure limit
values in selected engineering units between 0 to 30% of the upper range
limit for PV4.
Figure 25 gives a graphic representation of the low flow cutoff action for
sample low and high limits in engineering units of liters per minute.
If the flow LRV is not zero, the low flow cutoff output value will be
calculated on the LRV and will not be 0 %.
ATTENTION
Continued on next page
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6.9
FlowConf Configuration - PV4, Continued
Figure 25
Graphic Representation of Sample Low Flow Cutoff Action.
Output
During
mA Cutoff
PV4 Range
GPM
1100
%
100
%
100 20.0
90 18.4
80 16.8
70 15.2
60 13.6
50 12.0
40 10.4
30 8.8
990
880
770
660
550
440
330
220
90
80
70
60
50
40
30
Flow Rate
Flow rate
leaves
Flow Rate
enters cutoff*
cutoff*
20
15
10
5
20 7.2
15 6.4
10 5.6
High Limit 165
110
0/
4.0*
Low Limit
55
0
5
0
4.8
4.0
* During cutoff,
0
output equals 0%
Time
The low flow cutoff action also applies for reverse flow in the negative
direction. For the sample shown in Figure 25, this would result in a low
limit of –55 GPM and a high limit of –165 GPM.
ATTENTION
Continued on next page
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6.10
Using Custom Engineering Units
Using Custom Units
for PV4 Flow
Measurement
The SCT contains a selection of preprogrammed engineering units that you
can choose to represent your PV4 flow measurement. If you want the PV4
measurement to represent an engineering unit that is not one of the
preprogrammed units stored in the SCT, you must select custom units and
enter a tag that identifies the desired custom unit.
Using the SCT, selecting Custom Units allows you to choose a unit that is
compatible with your application process. Additionally, a conversion factor
must be calculated and entered when configuring the PV4 flow variable.
This conversion factor is a value used to convert the standard units used by
the SMV into the desired custom units. The standard units used by the SMV
are:
•
•
Tonnes/hour – for mass flow
Meters3/hour – for volumetric flow
For example, to calculate the conversion factor for a volumetric flow rate of
Standard Cubic Feet per Day – SCFD
3
3
3
m
ft
24 hr
1day
m
Flowin SCFD = Flow in
•
= Flow in
• 847.552
hr
0.3048m
hr
Conversion Factor = 847.552
For example, to calculate the conversion factor for a mass flow rate of
Kilograms per day – kg/day
t
kg
24 hr
1day
t
Flowin kg/d = Flow in
•
= Flow in • 24000
hr
.001
hr
Conversion Factor = 24000
This factor is then entered as the Conversion Factor value in Flow
Compensation Wizard of the SCT during configuration. Please note that
when using the standard equation, the conversion factor, as well as other
values, are used to calculate the Wizard Kuser factor. When using the
dynamic corrections equation, the conversion factor is used as the Kuser
factor.
Refer to the SCT on-line manual for additional information about using
custom units in your SMV 3000 configuration.
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6.11
Flow Compensation Wizard
Description
A Flow Compensation Wizard is provided with the SCT 3000 which is
used to configure PV4, the flow variable of the SMV 3000 Multivariable
Transmitter. The flow compensation wizard will guide you in configuring
the PV4 output for either a standard flow equation or a dynamic
compensation flow equation.
•
You can access the flow compensation wizard by pressing the
Wizard . . . button in the SCT /SMV 3000 configuration
window.
•
Refer to the SCT 3000 on-line User Manual for detailed
information for using the flow compensation wizard.
Standard Equation
The SMV 3000 standard flow equation is a simplified version of the
ASME MFC-3M flow equation. The SMV 3000 uses the standard
equation to compensate for the density changes in gases, liquids and steam
(saturated and superheated) and can be used with any primary flow
element that behaves according to the following equation:
Flow = Kusr • ∆P
See Appendix C for the SMV 3000 standard flow equations and examples
of flow configuration using the flow compensation wizard.
Dynamic
Compensation
Equation
The SMV 3000 dynamic compensation flow equation is the ASME flow
equation as described in ASME MFC-3M, “Measurement of Fluid Flow in
Pipes Using Orifice, Nozzle and Venturi.” The dynamic compensation
flow equation should be used to increase the flow measurement accuracy
and flow turndown for the primary elements listed in Table 18.
Table 18
Primary Flow Elements
Primary Element
Application
Orifice
Gases, liquids and steam
Gases, liquids and steam
Gases, liquids and steam
Gases, liquids and steam
Liquids
- Flange taps (ASME - ISO) D ≥ 2.3
- Flange taps (ASME - ISO) 2 ≤ D ≤ 2.3
- Corner taps (ASME - ISO)
- D and D/2 taps (ASME - ISO)
- 2.5D and 8D taps (ASME - ISO)
Continued on next page
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6.11
Flow Compensation Wizard, Continued
Dynamic
Compensation
Equation, continued
Table 18
Primary Flow Elements, Continued
Primary Element
Application
Venturi - Machined Inlet (ASME - ISO)
- Rough Cast Inlet (ASME - ISO)
Liquids
Liquids
Liquids
- Rough Welded sheet-iron inlet
(ASME - ISO)
Ellipse® Averaging Pitot Tube
Nozzle (ASME Long Radius)
Venturi Nozzle (ISA inlet)
ISA Nozzle
Gases, liquids and steam
Liquids
Liquids
Liquids
Leopold Venturi
Liquids
Gerand Venturi
Liquids
Universal Venturi Tube
Lo-Loss Tube
Liquids
Liquids
Dynamic
Compensation
Equation
The dynamic compensation flow equation for mass applications is:
Flow = NMρ • C • Y1 • EV • d 2 • ρ f • hW
which provides compensation dynamically for discharge coefficient, gas
expansion factor, thermal expansion factor, density, and viscosity.
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6.12
Saving, Downloading and Printing a Configuration File
Saving, Downloading
and Printing a
Configuration File
Once you have entered the SMV parameter values into the SCT tab cards,
you save the database configuration file. If you are configuring the SMV
on-line, you can save and then download the configuration values to the
transmitter.
Be sure to save a backup copy of the database configuration file on a
diskette.
You can also print out a summary of the transmitter’s configuration file.
The printable document contains a list of the individual parameters and
the associated values for each transmitter’s database configuration.
Follow the specific instructions in the SCT 3000 help to perform these
tasks.
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6.13
Verifying Flow Configuration
Verify Flow
Configuration
To verify the SMV transmitter’s PV4 calculated flow output for your
application, you can use the SMV to simulate PV input values to the
transmitter and read the PV4 output. The output can be compared with
expected results and then adjustments can be made to the configuration if
necessary.
See Section 7.4, Using Transmitter to Simulate PV Input for the
procedure.
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Section 7 Startup
7.1
Introduction
Section Contents
This section includes these topics
Topic
See Page
7.1 Introduction ............................................................................79
7.2 Startup Tasks.........................................................................80
7.3 Running Output Check...........................................................81
7.4 Using Transmitter to Simulate PV Input..................................84
7.5 Starting Up Transmitter ..........................................................86
About this section
This section identifies typical startup tasks associated with a generic flow
measurement application. It also includes the procedure for running an
optional output check for SMV transmitters operating in analog or digital
(DE) modes.
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7.2
Startup Tasks
About Startup
Once you have installed and configured a transmitter, you are ready to
start up the process loop. Startup usually includes
• Simulate pressure and temperature inputs to the transmitter,
• Reading inputs and outputs
• Checking zero input
You can also run an optional output check to “wring out” an analog loop
and check out individual PV outputs (in DE mode) prior to startup.
Step Procedures
The actual steps in the startup procedure will vary based on the transmitter
type, the piping arrangement and the measurement application. In general,
we use the SCT to check the transmitter’s input and output under static
process conditions, simulate input signals and make adjustments as
required before putting the transmitter into full operation with the running
process.
BAD PV displayed on
TPS/TDC systems
For SMV transmitters that are digitally integrated with Honeywell’s
TPS/TDC systems, note that simulated PV readings on Universal Station
displays will be flagged as BAD PV although the “PVRAW” reading will
continue to be displayed will reflect the simulated input.
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7.3
Running Output Check
Background
An SMV transmitter operating in the analog mode can be put into a
constant-current source mode (called the output mode) to checkout other
instruments in the control loop such as recorders, controllers, and
positioners. Using the SCT, you can tell the transmitter to change its
output to any value between 0 percent (4mA or 1V) and 100 percent
(20mA or 5V) and maintain that output. This makes it easy to verify loop
operation through the accurate simulation of transmitter output signals
before bringing the loop on-line.
For SMV transmitters operating the DE mode, you can simulate an output
for each PV individually to verify output at the digital receiver or DCS.
Follow the steps in Table 20 for transmitters in DE mode.
The transmitter does not measure the given PV input or update the PV
output while it is in the output mode.
ATTENTION
Analog Output Mode
Procedure
IMPORTANT: Before performing this procedure, you must check the
calibration of the transmitter’s D/A converter. Perform
the procedure “The Steps to Calibrate for PV4 Output,”
found in the Calibration section of the SCT on-line user
manual.
The procedure in Table 19 outlines the steps for checking the PV output
for SMV transmitter operating in analog mode.
Table 19
Analog Output Check Procedure
Step
1
Action
Connect SCT to SMV and establish communications. (See
Subsection 5.2 for procedure, if necessary.)
2
Be sure any switches that may trip alarms or interlocks associated
with analog loops are secured or turned off.
3
4
Perform Upload of the SMV database to the SCT.
Select General tab card and set communication mode to Analog.
Continued on next page
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7.3
Running Output Check, Continued
Procedure, continued
Table 19
Analog Output Check Procedure, continued
Step
5
Action
We assume that most analog transmitters will have PV4 as the
selected output. This also means that receiver instrument will be
configured to match PV4 output range.
If you have selected the analog output to represent another PV, be
sure it is the appropriate PV number used to check output.
6
7
8
Open the PV Monitor window by selecting PV Monitor from the View
pull down menu. Read the PV4 output.
Select FlowOutCal tab card and set output at 30% and place PV4 in
output mode.
Open PV Monitor window and read the PV4 in desired engineering
units that is equivalent to 30% output.
9
Verify 30% output on al receiver devices.
10
11
Select FlowOutCal tab card and clear the output mode of PV4.
Select Status tab card to verify that all transmitter outputs are in not in
output mode and that there are no new messages.
12
You can repeat steps 6 through 10 to simulate other PV outputs,
(such as PV1, PV2, or PV3).
Output Check
Procedure for SMV
Transmitters in DE
mode
The procedure in Table 20 outlines the steps for checking the PV outputs
for SMV transmitter in DE mode.
The transmitter does not measure the given PV input or update the PV
output while it is in the output mode.
ATTENTION
For SMV transmitters that are digitally integrated with Honeywell’s
TPS/TDC systems, note that PV readings on Universal Station displays
will be flagged as BAD PV although the “PVRAW” reading will continue
to be displayed will reflect the simulated input.
Continued on next page
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7.3
Running Output Check, Continued
Procedure
Table 20
Output Check for SMV Transmitters in DE Mode
Step
1
Action
Connect SCT to SMV and establish communications. (See
Subsection 5.2 for procedure, if necessary.)
2
Be sure any switches that may trip alarms or interlocks associated
with analog loops are secured or turned off.
3
4
Perform Upload of the SMV database to the SCT.
Select General tab card and set communication mode to Digital
Enhanced.
5
Set any of the SMV transmitter PVs to output mode, by selecting the
appropriate tab cards.
•
•
•
•
DPOutCal, (for PV1)
APOutCal, (for PV2)
TempOutCal, (for PV3) or
FlowOutCal, (for PV4)
6
7
Enter an output value and then set PV to Output mode.
Open the PV Monitor window by selecting PV Monitor from the View
pull down menu. Read the PV outputs.
Also, check the PV outputs as displayed at the digital receiver.
8
9
Select appropriate tab card for the PVs that were set to output mode
and clear the output mode.
Select Status tab card to verify that all transmitter outputs are in not in
output mode and that there are no new messages.
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7.4
Using Transmitter to Simulate PV Input
Using SMV
Transmitter in Input
Mode
You can use an SMV 3000 transmitter to simulate a PV input value
through the transmitter’s input mode. This feature is useful to check a
PV’s affect on the transmitter’s output and compare expected readings on
other analog instruments in the loop such as recorders, controllers, and
positioners. For SMV transmitters operating in DE mode, inputs can be
simulated for each PV to check the transmitter’s outputs on Universal
Station displays with our TPS/TDC systems.
Using the SCT, you can tell the transmitter to change a PV input to any
acceptable range value and maintain that input. This makes it easy to
check PV input operation through the accurate simulation of input signals.
This is especially helpful in verifying the affect of a given input on the
PV4 calculated flow rate output.
NOTE: The input mode overrides the output mode.
When the transmitter is in the input mode:
CAUTION
•
•
The simulated PV input value is substituted for the measured input
The output reflects the simulated input.
For SMV transmitters that are digitally integrated with Honeywell’s
TPS/TDC systems, note that PV readings on Universal Station displays
will be flagged as BAD PV although the “PVRAW” reading will continue
to be displayed will reflect the simulated input.
ATTENTION
Input Mode Procedure
The procedure in Table 21 outlines the steps for using the transmitter in its
input mode and clearing the input mode.
Table 21
Using SMV Transmitter in the Input Mode
Step
1
Action
Connect SCT to SMV and establish communications. (See
Subsection 5.2 for procedure, if necessary.)
2
3
4
Be sure any switches that may trip alarms or interlocks associated
with analog loops are secured or turned off.
Perform Upload of the SMV database to the SCT.
For example purposes we want to simulate the PV1 input while
monitoring PV4 output.
Continued on next page
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7.4
Using Transmitter to Simulate PV Input, Continued
Procedure, continued
Table 21
Using SMV Transmitter in the Input Mode, Continued
Step
5
Action
Select DPInCal tab card and type in desired PV1 input value that is to
be simulated. Value should be within LRV and URV settings for PV1.
6
7
Write input to simulate input for PV1.
Repeat Steps 5 and 6 if you want to simultaneously simulate another
PV input, by selecting the appropriate tab cards.
•
•
•
APInCal, (for PV2)
TempInCal, (for PV3) or
FlowInCal, (for PV4)
8
Select PV Monitor from the View pull down menu to open the PV
Monitor window and read PV4 FLOW output and verify PV input.
Record the output value and compare it with expected results. See
NOTE below.
If output is not as expected, check range and PV4 configuration data,
and change as required.
9
Clear input mode for all PVs in input mode.
10
Select Status tab card to verify that all transmitter inputs are in not in
input mode and that there are no new messages.
NOTE: For SMV models SMG170, (which uses gauge pressure as PV2 input),
you must measure the absolute static pressure and then enter that
value in the Atmospheric Offset field of the GPConf tab card.
Internally, the SMV transmitter uses absolute pressure values for all
flow calculations. The value entered in the Atmospheric Offset field is
added to the gauge pressure input value to approximate the absolute
pressure. An inaccurate atmospheric pressure offset value will result
in a small error of the flow calculation.
Use an absolute pressure gauge to measure the correct atmospheric
pressure. A standard barometer may not give an accurate absolute
pressure reading
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7.5
Starting Up Transmitter
Procedure
NOTE: Perform the procedure in Section 7.4, Using the Transmitter to Simulate PV
Input, before performing these start-up procedures.
The following procedures outline the steps for starting up SMV 3000
transmitters in flow measurement applications. Refer to the appropriate
start-up procedure for SMV transmitter used in your process application.
•
•
•
Table 22 for SMV 3000 Model SMA125 (PV2 measures AP)
Table 23 for SMV 3000 Model SMG170 (PV2 measure GP)
Table 24 for SMV 3000 Model SMA110 (PV2 measures AP)
(draft range transmitter) and SMV transmitters with small
differential pressure spans.
Refer to Figure 26 for the piping arrangement and equipment used for the
procedure. Typical meter and SCT (or SFC) connections are also shown in
the figure.
SMV Model SMA125
Start-up Procedure
Table 22
Start up Procedure for SMV Transmitter Model SMA125
Step
1
Action
Make sure that all valves on the three-valve manifold are closed.
See Figure 26 for sample piping arrangement.
2
3
4
For analog loops, make sure the receiver instrument in the loop is
configured for the PV4 output range.
Connect SCT to SMV and establish communications. (See
subsection 5.2 for procedure, if necessary.)
Be sure any switches that may trip alarms or interlocks associated
with analog loops are secured or turned off.
5
6
7
Perform Upload of the SMV database to the SCT.
Open equalizer valve C.
Open valve A to make differential pressure zero (0) by applying same
pressure to both sides of meter body.
Allow system to stabilize at full static pressure - zero differential.
8
Select DPInCal tab card and read input of applied DP (PV1) pressure
in the selected engineering unit.
•
•
If input reads 0% input, go to step 9.
If input does not read 0% input,
-
-
Click the Input option button.
Click the Correct button to correct input to zero.
Continued on next page
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7.5
Starting Up Transmitter, Continued
Procedure, continued
Table 22
Start up Procedure for SMV Transmitter Model SMA125,
continued
Step
9
Action
Select APInCal tab card and read input of applied AP (PV2) pressure
in the selected engineering unit. Verify that it is equivalent to absolute
pressure at zero point.
10
Select TempInCal tab card and read input of applied temp (PV3) input
in desired engineering unit. Verify that it is equivalent to process
temperature.
11
12
Close equalizer valve C and open valve B.
Select the FlowInCal tab card and read input Flow (PV4) signal in
desired engineering unit. Verify that it is equivalent to calculated flow
rate at operating conditions.
SMV Model SMA125
Start-up Procedure
Use the procedure in Table 23 to start-up an SMV 3000 transmitter model
SMG170, which measures gauge pressure as the PV2 input.
Table 23
Start up Procedure for SMV Transmitter Model SMG170
Step
1
Action
Make sure that all valves on the three-valve manifold are closed.
See Figure 26 for sample piping arrangement.
2
3
4
For analog loops, make sure the receiver instrument in the loop is
configured for the PV4 output range.
Connect SCT to SMV and establish communications. (See
subsection 5.2 for procedure, if necessary.)
Be sure any switches that may trip alarms or interlocks associated
with analog loops are secured or turned off.
5
6
Perform Upload of the SMV database to the SCT.
Vent high pressure and low pressure input ports to atmosphere.
Steam applications with filled wet legs should be filled and vented to
atmosphere.
7
Select GPInCal tab card and read input of applied GP (PV2)
pressure.
•
•
If input reads 0% input, go to step 8.
If input does not read 0% input,
-
-
-
Select Input option
Click on Correct.
Read Input. Input will now read GP pressure at zero point.
Continued on next page
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7.5
Starting Up Transmitter, Continued
Procedure, continued
Table 23
Start up Procedure for SMV Transmitter Model SMG170,
continued
Step
8
Action
Close vents to high pressure and low pressure input ports. Close
vents to wet legs in steam applications.
9
Open equalizer valve C.
10
Open valve A to make differential pressure zero (0) by applying same
pressure to both sides of meter body.
Allow system to stabilize at full static pressure - zero differential.
11
Select DPInCal tab card and read input of applied DP (PV1) pressure
in the selected engineering unit.
•
•
If input reads 0% input, go to step 12.
If input does not read 0% input,
-
-
Click the Input option button.
Click the Correct button to correct input to zero.
12
Select TempInCal tab card and read input of applied temperature
(PV3) input in desired engineering unit. Verify that it is equivalent to
process temperature.
13
14
Close equalizer valve C and open valve B.
In the FlowInCal tab card and read input Flow (PV4) signal in desired
engineering unit. Verify that it is equivalent to calculated flow rate at
operating conditions.
SMV Draft Range
Start-up Procedure
Use the procedure in Table 24 to start-up an SMV 3000 transmitter model
SMA110 and transmitters with small differential pressure spans.
Table 24
Start up Procedure for SMV Transmitter Model SMA110
Step
1
Action
Make sure that all valves on the three-valve manifold are closed. See
Figure 26 for sample piping arrangement.
For installations without a three-valve manifold, connect a tube
between the high pressure (HP) and low pressure (LP) input ports.
2
Make sure the transmitter is attached to the mounting brackets but
the bolts are not tightened completely; loosen if necessary.
Continued on next page
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7.5
Starting Up Transmitter, Continued
Procedure, continued
Table 24
Start up Procedure for SMV Transmitter Model SMA110,
continued
Step
3
Action
For analog loops, make sure the receiver instrument in the loop is
configured for the PV4 output range.
4
5
Connect SCT to SMV and establish communications. (See
subsection 5.2 for procedure, if necessary.)
Be sure any switches that may trip alarms or interlocks associated
with analog loops are secured or turned off.
6
7
Perform Upload of the SMV database to the SCT.
Open valve A and equalizer valve C in the three-valve manifold.
Allow system to stabilize at full static pressure - zero differential.
8
9
Select DPInCal tab card and read input of applied DP (PV1) pressure
in the selected engineering unit.
While monitoring the transmitter’s PV1 input, position the transmitter
so that the transmitter input is reading at or near zero and then
tighten the mounting bolts completely.
Note that you must click on Read Input in order to obtain updated
input pressure
•
•
When input reads 0% input, go to step 10.
If input does not read 0% input,
-
-
Click the Input option button.
Click the Correct button to correct input to zero.
10
11
Close equalizer valve C and open valve B, or remove the tubing from
between the input ports and restore transmitter piping.
Select APInCal tab card and read input of applied AP (PV2) pressure
in the selected engineering unit. Verify that it is equivalent to absolute
pressure at zero point.
12
Select TempInCal tab card and read input of applied temperature
(PV3) input in desired engineering unit. Verify that it is equivalent to
process temperature.
13
14
Close equalizer valve C and open valve B.
In the FlowInCal tab card and read input Flow (PV4) signal in desired
engineering unit. Verify that it is equivalent to calculated flow rate at
operating conditions.
Continued on next page
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7.5
Starting Up Transmitter, Continued
Figure 26
Typical SCT or SFC and Meter Connections for SMV Start up Procedure.
L
PV
0 0 0 0
3-Mode
Controller
S
1 0 0 0
PA
OUT
ALM
SP
%
REM
SP1
SP2
ALM1 ALM2
LOWR
SP
SCT
MAN
AUTO TUNE
AUTO
FUNC
DISP
SET
UP
RUN
HOLD
Voltmeter
Black -
+
–
–
–
+
Power
Supply
250 Ω
+
Or
SFC
Optional
Milliamp-
meter
Red +
SMV3000
Transmitter
Valve C
Valve A
High
Pressure
Side
3-Valve
Manifold
Valve B
RTD
or
T/C
Flow
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Section 8 Operation
8.1
Introduction
Section Contents
This section includes these topics
Topic
See Page
8.1 Introduction ............................................................................91
8.2 Accessing Operation Data......................................................92
8.3 Changing Default Failsafe Direction .......................................95
8.4 Saving and Restoring a Database..........................................98
About this section
This section identifies how to access typical data associated with the
operation of an SMV 3000 transmitter. It also includes procedures for
• Changing the default failsafe direction,
• Writing data in the scratch pad area, and
• Saving and Restoring a database.
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8.2
Accessing Operation Data
Summary
You can access this data relevant to the operation of the transmitter using
the SCT.
• Current PV number selection
• Input
• Output
• Span
• Upper Range Limit
• Failsafe output direction
• Status
• Sensor (meter body) temperature
• Cold Junction Temperature
• High/low PV
• Lower Range Limit
• PROM serial number
• Scratch pad messages
Procedure
Table 25 summarizes how to access the given operation data from the
transmitter using the SCT. The procedures assume that the SCT has been
connected and communications have been established with the transmitter
by selecting Tag ID menu item.
Table 25
Accessing Transmitter Operation Data Using SCT
IF you want to view…
Select the SCT
And . . .
Window or Tab Card
the present PV number
selected for display,
(transmitter in analog mode).
General Tab Card
Read:
Read:
Analog Output
Selection
the status of transmitter
Status Tab Card
operation at the present time.
Gross Status
Detailed Status
the PROM serial number.
Device Tab Card
Read: Serial Number
the Firmware Version of the
transmitter.
Firmware
Version
the present message in the
scratch pad area of memory.
Scratch Pad
Continued on next page
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8.2
Accessing Operation Data, Continued
Procedure, continued
Table 25
Accessing Transmitter Operation Data Using SCT,
Continued
IF you want to view…
Select the SCT
And . . .
Window or Tab Card
1. the input value for a
PV Monitor Window
Read: PV Input
given PV, which is
updated every six
seconds.
2. the present transmitter
output in percent for a
given PV, which is
updated every six
seconds.
PV % of span
1. the span, which is the
URV minus the LRV for
a given PV.
DPConf (for PV1)
APConf (for PV2)
TempConf (for PV3)
FlowConf (for PV4)
Read: Span
URL
2. the Upper Range Limit
of a given PV.
3. the Lower Range Limit
of a given PV.
LRL
the failsafe output direction
for the transmitter.
General Tab Card
Read:
Analog Failsafe
Direction
ATTENTION
You can
change the default failsafe
direction from upscale to
downscale. See Section 8.3,
“Changing Default Failsafe
Direction”.
the present meter body
temperature (±5 °C)
PV Monitor Window
Click on SV button on
DP gauge
measured by circuitry in the
transmitter’s sensor.
Read: SV
ATTENTION
You can
change the temperature
engineering units to °F, °R
or °K by selecting the SV
Units field in the DPConf tab
card.
Continued on next page
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8.2
Accessing Operation Data, Continued
Procedure, continued
Table 25
Accessing Transmitter Operation Data Using SCT,
Continued
IF you want to view…
Select the SCT
And . . .
Window or Tab Card
the cold junction
PV Monitor Window
Click on SV button on
temperature.
Temp gauge
Read: SV
ATTENTION
You can
change the temperature
engineering units to °F, °R
or °K by selecting the CJT
Units field in the TempConf
tab card.
the highest and lowest PV3 TempConf
values since the last time
Click on Read H/L
button.
they were displayed.
Read: High/Low PV
ATTENTION
You can
High
Low
change the temperature
engineering units to °F, °R
or K by selecting the
Engineering Units filed in the
TempConf tab card.
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8.3
Changing Default Failsafe Direction
Background
Transmitters are shipped with a default failsafe direction of upscale. This
means that the transmitter’s output will be driven upscale (maximum
output) when the transmitter detects a critical status.
You can change the direction from upscale to downscale (minimum
output) by cutting jumper W1 on the main printed circuit board (PWA) of
the electronics module.
Analog and DE Mode
Differences
If your transmitter is operating in the analog mode, an upscale failsafe
action will drive the transmitter’s output to 21.8 mA or a downscale action
will drive its output to 3.8 mA.
If your transmitter is operating in the DE mode, an upscale failsafe action
will cause the transmitter to generate a “+ infinity” digital signal, or a
downscale failsafe action will cause it to generate a “– infinity” digital
signal. The STIMV IOP module interprets either signal as “not a number”
and initiates its own configured failsafe action for the control system.
The failsafe direction display that you can access through the SCT only
shows the state of the failsafe jumper in the transmitter as it correlates to
analog transmitter operation. The failsafe action of the digital control
system may be configured to operate differently than indicated by the state
of the jumper in the transmitter.
ATTENTION
Procedure
The procedure in Table 26 outlines the steps for cutting the failsafe jumper
on the transmitter’s PWA. Figure 27 shows the location of the failsafe
jumper on the main PWA of the electronics module.
The nature of the integrated circuitry used in the transmitter’s PWA makes
it susceptible to damage by stray static discharges when it is removed from
the transmitter. Follow these tips to minimize chances of static electricity
damage when handling the PWA.
• Never touch terminals, connectors, component leads, or circuits when
handling the PWA.
• When removing or installing the PWA, hold it by its edges or bracket
section only. If you must touch the PWA circuits, be sure you are
grounded by staying in contact with a grounded surface or wearing a
grounded wrist strap.
• As soon as the PWA is removed from the transmitter, put it in an
electrically conductive bag or wrap it in aluminum foil to protect it.
Continued on next page
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8.3
Changing Default Failsafe Direction, Continued
Procedure, continued
Table 26
Cutting Failsafe Jumper
Step
1
Action
Connect SCT to SMV and establish communications. (See
subsection 5.2 for procedure, if necessary.)
2
3
4
5
Be sure any switches that may trip alarms or interlocks associated
with analog loops are secured or turned off.
Open the Status Tab Card. Read and record the gross and detailed
status messages of the transmitter.
Turn OFF transmitter power. Loosen end-cap lock and unscrew end
cap from electronics side of transmitter housing.
Release retaining clip and unplug flex tape and power connectors
from Main PWA underneath module. Unplug temperature input
connector from Daughter PWA underneath module. Loosen two
captive mounting screws on top of module, and then carefully pull
module from housing.
6
ATTENTION
You may be able to cut the failsafe jumper without
removing the molding and Daughter PWA as noted in this Step and
the next one. Just be sure you can identify the jumper and don’t
damage other components in the process of cutting it.
Remove screw holding connector molding/retaining clip to Main PWA
and remove molding.
7
8
Remove two retaining screws and carefully pull Daughter PWA
straight up to unplug it from connector on Main PWA.
With component side of PWA facing you, locate failsafe jumper and
cut it in half with small wire cutter such as dykes. See Figure 27. This
changes failsafe action from upscale to downscale.
9
Reverse applicable previous steps to replace PWA/module.
Continued on next page
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8.3
Changing Default Failsafe Direction, Continued
Procedure, continued
Table 26
Cutting Failsafe Jumper, Continued
Step
10
Action
Turn ON transmitter power.
11
12
Perform Upload of the SMV database to the SCT.
Open the Status Tab Card. Read the gross and detailed status
messages of the transmitter. Verify that the status messages are the
same as recorded in Step 3.
Figure 27
Location of Failsafe Jumper on main PWA of Electronics Module.
Plastic
Bracket
Flex Tape
Connector
Screw
Main PWA
Power
Connector
Failsafe
Jumper
PROM
Location
Daughter PWA
Temperature
Input
Connector
Write
Protect
Jumper
PWA
Connector
PWA
Connector
Screw
Screw
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8.4
Saving and Restoring a Database
Saving and Restoring
a SMV Configuration
Database
It is recommended that you keep a disk file of the current the configuration
databases for all smart field devices, just in case of a device failure and/or
replacement.
If it becomes necessary to replace a damaged transmitter with a spare, you
can restore the saved configuration database disk file in the spare
transmitter. In fact, you can restore the saved configuration database in any
number of transmitters as long as you change the tag number (Tag ID) in
the restored database.
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Section 9 Maintenance
9.1
Introduction
Section Contents
This section includes these topics
Topic
See Page
9.1 Introduction ............................................................................99
9.2 Preventive Maintenance.......................................................100
9.3 Inspecting and Cleaning Barrier Diaphragms .......................101
9.4 Replacing Electronics Module or PROM...............................103
9.5 Replacing Meter Body Center Section..................................108
About this section
This section provides information about preventive maintenance routines,
cleaning barrier diaphragms, and replacing damaged parts.
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9.2
Preventive Maintenance
Maintenance Routines
And Schedules
The SMV 3000 transmitter itself does not require any specific
maintenance routine at regularly scheduled intervals. However, you should
consider carrying out these typical inspection and maintenance routines on
a schedule that is dictated by the characteristics of the process medium
being measured and whether blow-down facilities are being used.
• Check piping for leaks
• Clear the piping for sediment or other foreign matter
• Clean the transmitter’s process heads including the barrier diaphragms
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9.3
Inspecting and Cleaning Barrier Diaphragms
Background
Depending on the characteristics of the process medium being measured,
sediment or other foreign particles may collect in the process head
cavity/chamber and cause faulty measurement. In addition, the barrier
diaphragms in the transmitter’s meter body may become coated with a
residue from the process medium.
In most cases, you can readily remove the process heads from the
transmitter’s meter body to clean the process head cavity and inspect the
barrier diaphragms.
Procedure
The procedure in Table 27 outlines the general steps for inspecting and
cleaning barrier diaphragms.
Table 27
Inspecting and Cleaning Barrier Diaphragms
Step
1
Action
Close all valves and isolate transmitter from process. Open vent in
process head to drain fluid from transmitter’s meter body, if required.
ATTENTION
We recommend that you remove the transmitter from
service and move it to a clean area before taking it apart.
2
Remove nuts from bolts that hold process heads to meter body.
Remove process heads and bolts.
Nuts
O-ring
Bolts
Process
head
Center
section
O-ring
Process
head
22520
Continued on next page
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9.3
Inspecting and Cleaning Barrier Diaphragms, Continued
Procedure, continued
Table 27
Inspecting and Cleaning Barrier Diaphragms, Continued
Step
3
Action
Remove O-ring and clean interior of process head using soft bristle
brush and suitable solvent.
4
Inspect barrier diaphragm for any signs of deterioration or corrosion.
Look for possible residue and clean if necessary.
NOTE: If diaphragm is dented, has distorted convolutions or radial
wrinkles, performance may be affected. Contact the
Solutions Support Center for assistance.
5
6
Replace O-ring or teflon gasket ring.
Coat threads on process head bolts with anti-seize compound such
as “Neverseize” or equivalent.
7
8
Replace process heads and bolts. Finger tighten nuts.
Use a torque wrench to gradually tighten nuts to torque of 40 ft-lb (54
N•m) for carbon steel process heads bolts or 35 ft-lb (47.5 N•m) for
stainless steel process head bolts in sequence shown in following
illustration. Tighten head bolts in stages of 1/3 full torque, 2/3 full
torque, and then full torque.
Always tighten head bolts in
sequence shown and in these
stages:
1
4
3
2
1. 1/3 full torque
2. 2/3 full torque
3. Full torque
22519
9
Return transmitter to service.
CAUTION
Do not exceed the overload rating when placing the
transmitter back into service or during cleaning operations. See
Overpressure ratings in Section 3 of this manual.
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9.4
Replacing Electronics Module or PROM
Module description
The electronics module used in the SMV 3000 transmitter is a two Printed
Wiring Assembly design that includes an integral mounting bracket, we
refer to the PWAs as Main PWA and Temperature or Daughter PWA as a
way to distinguish them.
PROM identification
The plug-in PROM on the main PWA is uniquely characterized to the
meter body of the given transmitter. For this reason, each PROM is given
a 10-digit identification number so you can verify that a replacement
PROM is the correct match for the given transmitter. The PROM
identification number is stamped on the nameplate on the transmitter’s
meter body and appears on a label under the PROM. You can also read the
PROM number using the SCT – See Section 8.2 in this manual for details.
Procedure
The procedure in Table 28 outlines the steps for replacing the electronics
module or the plug-in PROM. Since you must remove the electronics
module and PROM in either case, you can easily adapt the steps as
required.
Table 28
Replacing Electronics Module or PROM
Step
1
Action
Turn OFF transmitter power.
ATTENTION
We recommend that you remove the transmitter from
service and move it to a clean area before taking it apart.
2
Loosen end cap lock and unscrew end cap from electronics side of
housing.
Continued on next page
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9.4
Replacing Electronics Module or PROM, Continued
Procedure, continued
Table 28
Replacing Electronics Module or PROM, Continued
Step
3
Action
Release retaining clip and unplug flex -tape and power connectors
from Main PWA underneath module. Unplug temperature input
connector from RTD measurement (Daughter) PWA underneath
module. Loosen two captive mounting screws on top of module, and
then carefully pull module from housing.
Electronics
Module
22365
Fle x-Ta p e
Te m p e ra ture Inp ut
a nd Po we r
Co nne c to r
Connectors
End-cap lock
4
Remove screw holding molding/retaining clip to Main PWA and
remove molding/retaining clip from Main PWA.
Continued on next page
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9.4
Replacing Electronics Module or PROM, Continued
Procedure, continued
Table 28
Replacing Electronics Module or PROM, Continued
Step
5
Action
Remove two retaining screws and carefully pull Daughter PWA
straight up to unplug it from Main PWA.
Plastic
Bracket
Flex Tape
Connector
Screw
Main PWA
Power
Connector
PROM
Location
Daughter PWA
Temperature
Input
Connector
Write
Protect
Jumper
PWA
Connector
PWA
Connector
Screw
Screw
6
With component side of main PWA facing you, use an IC extraction
tool to remove plug-in PROM.
We recommend that you use a ground strap or ionizer
when handling the plug-in PROM, since electrostatic discharges can
cause PROM failures.
7
If you are replacing the…
Electronics module
PROM
Then…
go to Step 8
go to Step 9
Continued on next page
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9.4
Replacing Electronics Module or PROM, Continued
Procedure, continued
Table 28
Replacing Electronics Module or PROM, Continued
Step
8
Action
With component side of new PWA facing you, align notch and pin 1 of
PROM removed in Step 6 with notch and pin 1 in IC socket on new
PWA. Carefully plug PROM into socket. Go to Step 11.
Pin 1
No tc h
Main PCB
ATTENTION
If the new electronics module has the write protect
option, be sure to check that the write protect jumper is in the desired
position. See the Write protect option in Section 5.4 of this manual for
details.
9
Verify that 10-digit identification number on label under new PROM
matches PROM ID number stamped on meter body nameplate. If
PROM numbers don’t match, you must order a new PROM specifying
PROM number from meter body nameplate.
Continued on next page
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9.4
Replacing Electronics Module or PROM, Continued
Procedure, continued
Table 28
Replacing Electronics Module or PROM, Continued
Step
10
Action
With component side of new PWA facing you, align notch and pin 1 of
new PROM with notch and pin 1 in IC socket on PWA. Carefully plug
PROM into socket.
Pin 1
No tc h
Main PCB
11
Reverse actions in Steps 2, 3, 4, and 5 to return electronics module to
housing. We recommend that you lubricate end-cap O-ring with
silicon grease such as Dow Corning #33 or equivalent before you
replace end cap.
12
13
Return transmitter to service and turn ON power.
Verify transmitter’s configuration data. Recalibrate transmitter to
achieve highest accuracy; if this is not convenient, reset calibration
(See Section 10.5 in this manual) for PV1 and PV2, and do an input
zero correction for PV1 to compensate for any minor error. Also,
check PV3 zero point.
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9.5
Replacing Meter Body Center Section
Procedure
You can replace the center section of the meter body. A replacement
center section is supplied with a new matching PROM.
Use the procedure in Table 29 to install a new center section and its
matching PROM.
Table 29
Replacing Meter Body Center Section
Step
1
Action
Complete first 7 Steps, as applicable, in Table 28 to remove
electronics module, remove existing PROM, and install matching
PROM supplied with new meter body center section.
2
3
Use 4mm size allen wrench to loosen set screw outside housing.
Carefully unscrew meter body including integral flex-tape assembly
counterclockwise from electronics housing.
Slo t fo r Se t Sc re w
Ce nte r Se c tio n
Pro c e ss
He a d s
Me te r Bo d y
Continued on next page
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9.5
Replacing Meter Body Center Section, Continued
Procedure, continued
Table 29
Replacing Meter Body Center Section, Continued
Step
4
Action
Remove nuts from bolts that hold process heads to center section.
Remove process heads and bolts
5
Remove O-ring and clean interior of process head using soft bristle
brush and suitable solvent.
6
7
Replace O-ring.
Coat threads on process head bolts with anti-seize compound such
as “Neverseize” or equivalent.
8
Carefully assemble process heads and bolts to new center section.
Finger tighten nuts.
Nuts
Flex-Tape Assembly
O-ring
O-ring
Bolts
Process
head
Center
section
Process
head
22370
Continued on next page
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9.5
Replacing Meter Body Center Section, Continued
Procedure, continued
Table 29
Replacing Meter Body Center Section, Continued
Step
9
Action
Use a torque wrench to gradually tighten nuts to torque of 40 ft-lb (54
N•m) for carbon steel process heads bolts or 35 ft-lb (47.5 N•m) for
stainless steel process head bolts in sequence shown in following
illustration. Tighten head bolts in stages of 1/3 full torque, 2/3 full
torque, and then full torque.
Always tighten head bolts in
sequence shown and in these
stages:
1
3
1. 1/3 full torque
2. 2/3 full torque
3. Full torque
4
2
22519
10
11
Feed flex-tape assembly on new meter body center section through
neck of housing and screw meter body clockwise into housing.
Rotate housing to desired position and tighten outside set screw. Be
sure set screw seats fully into set screw slot.
12
13
See Step 11 in Table 28.
Verify transmitter’s configuration data. Recalibrate transmitter to
achieve highest accuracy; if this is not convenient, reset calibration
(See Section 10.6 in this manual) for PV1 and PV2, and do an input
zero correction for PV1 to compensate for any minor error. Also,
check PV3 zero point.
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Section 10 Calibration
10.1
Introduction
Section Contents
This section includes these topics
Topic
See Page
10.1 Introduction ..........................................................................111
10.2 Overview..............................................................................112
10.3 Calibrating Analog Output Signal..........................................114
10.4 Calibrating PV1 and PV2 Range Values...............................115
10.5 Resetting Calibration............................................................117
About This Section
This section provides information about calibrating the transmitter’s
analog output and measurement ranges for differential pressure PV1 and
static pressure PV2. It also covers the procedure for resetting calibration to
default values as a quick alternative to measurement range calibration.
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10.2
Overview
About Calibration
Differential pressure and static pressure measurements can be affected by
conditions external to the transmitter, (such as process material or residue
adhering to barrier diaphragms for example), so measurement “drift”
cannot be eliminated completely. If recalibration of the differential
pressure PV1 and/or static pressure PV2 measurement range is required,
we recommend that you do a bench calibration with the transmitter
removed from the process and located in a controlled environment to get
the best accuracy.
For a transmitter with a small differential pressure span, a input zero
correct function should be performed. This action corrects for any minor
error that may occur after the transmitter is mounted and connected to the
process.
If the transmitter will be operating in the analog mode, you must calibrate
its output signal before you calibrate the transmitter’s measurement
ranges. While it is not required to calibrate the output signal first for
transmitter's operating in the DE mode, you can do it by reading the output
in percent.
You can reset the calibration data for any given measurement range to
default values, if it is corrupted, until the transmitter can be recalibrated.
See subsection 10.5 for details.
Continued on next page
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10.2
Overview, Continued
Test Equipment
Required
Depending upon the type of calibration you choose, you may need any
of the following test equipment to accurately calibrate the transmitter:
•
•
•
•
Digital Voltmeter or milliammeter with 0.02% accuracy or better
SFC Smart Field Communicator or a PC running SCT 3000 software
Calibration-standard input source with a 0.02% accuracy
250 ohm resistor with 0.01% tolerance or better.
Using the SFC or SCT
for Calibration
Transmitter calibration can be accomplished by using either the SCT 3000
(which is recommended) or a Smart Field Communicator (SFC).
Using the SCT, calibration procedures for the SMV 3000 are available in
the on-line user manual. Step procedures for calibrating the SMV 3000
using the SFC can be found in the Smart Field Communicator Model
STS103 Operating Guide, 34-ST-11-14.
If the transmitter is digitally integrated with our TPS/TDC 3000 control
systems, you can initiate range calibration and calibration reset functions
through displays at the Universal Station. However, we still recommend
that you do a range calibration using the SCT with the transmitter removed
from service and moved to a controlled environment. Details about doing
a calibration reset through the Universal Station are given in the PM/APM
Smartline Transmitter Integration Manual, PM12-410 which is part of the
TDC 3000 system bookset.
ATTENTION
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10.3
Calibrating Analog Output Signal
Background
You can calibrate the transmitter’s analog output circuit at its 0 and 100%
levels by using the transmitter in its constant-current source mode (or
output mode). It is not necessary to remove the transmitter from service
for this procedure.
Procedure
Depending if you are using the SCT 3000 or the SFC to perform
calibration, refer to the appropriate sections below for the procedure. The
procedure shows you how to calibrate the output signal for a transmitter in
the analog mode. Note that the procedure is similar for a transmitter in the
DE mode, but the SCT (or SFC) must be used to read the output in percent
in place of the milliammeter or voltmeter readings.
See Figure 28 for a sample test equipment setup.
Using the SCT, select the topic:
“Calibrating Output at 0 and 100% for an SMV 3000
Transmitter” and Click on “PV4 Output Calibration Form
(FLOW OutCal)” to view the procedure.
Using the SFC:
Follow the procedure for “Calibrating the Output Signal for
Transmitter in Analog Mode” in Section 7 of the SFC
Operating Guide.
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10.4
Calibrating PV1 and PV2 Range Values
Background
The SMV 3000 Smart Multivariable Transmitter has two-point
calibration. This means when you calibrate two points in the PV range all
the points in that range adjust to that calibration.
You must have a precision pressure source with an accuracy of 0.04% or
better to do a range calibration. Note that we factory calibrate SMV 3000
Smart Multivariable Transmitters with inches of water ranges using inches
of water pressure referenced to a temperature of 39.2 °F (4°C).
ATTENTION
Procedure
Depending if you are using the SCT 3000 or the SFC to perform
calibration, refer to the appropriate sections below for the procedure. The
procedures show you how to calibrate the PV1 and PV2 ranges (LRV and
URV) of the transmitter. This procedure assumes that the transmitter is
removed from the process and located in a controlled environment.
See Figure 28 for typical SCT/SFC, power supply, and pressure source
hookup for calibration.
Using the SCT, select the topic:
“Calibrating LRV and URV for an SMV 3000 Transmitter”
and Click on “Input Calibration – (for the desired PV listed
in the menu)”.
The procedure for setting PV1 range is viewed by selecting
“Steps to Calibrate LRV and URV for PV1”.
The procedure for setting PV2 range is viewed by selecting
either “Calibration Procedure Using an Absolute Pressure
(Vacuum) Source” or “Calibration Procedure Using a
Gauge Pressure Source with an Absolute Pressure
Readout”.
Using the SFC:
Follow the procedure for “Calibrating Measurement Range
for PV1” and “Calibrating Measurement Range for PV2”in
Section 7 of the SFC Operating Guide.
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10.4
Calibrating PV1 and PV2 Range Values, Continued
Procedure, continued
Figure 28
Typical PV1 or PV2 Range Calibration Hookup
SMV 3000
-
24Vdc
Power
Supply
METER
SIGNAL
L
250 Ω
+
+ Red
- Black
High
Pressure
Port
Low
Pressure
Port
SCT
Dead Weight Tester
or
Precision Pressure Source
(For PV1 Calibration)
To High
Pressure
Port
To Low
Pressure
Port
SFC
Vacuum/Gauge Source
or
Precision Pressure Source *
(For PV2 Calibration)
250 Ω
Absolute Pressure
Readout Device
(Smart Meter)
-
24Vdc
Power
Supply
+
* When using a pressure source
with an absolute readout device,
such as the ST 3000 transmitter
shown, you must calibrate the LRV
for the reference absolute pressure
(or ambient atmospheric pressure)
and the URV for the absolute
pressure span.
ST 3000 Model STA140
Absolute Pressure Transmitter
with Smart Meter
Continued on next page
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10.5
Resetting Calibration
About Reset Accuracy
for PV1 and PV2
You can erase incorrect PV1 and/or PV2 calibration data by resetting the
data to default values. The default values return the transmitter calibration
to the original factory “characterization” values for the existing LRV and
URV. Characterization calculates a mathematical model of the
performance of the transmitter’s sensors and then stores that data in the
transmitter’s memory. Note that this is not the “final calibration” which is
done at the end of the process against the ordered range.
While resetting the calibration will return the transmitter to a close
approximation of the previous calibration using its stored characterization
data, the accuracy of the “reset” transmitter will be lower than the
specified final calibrated accuracy. The calibration is not exact since the
transmitter mounting angle may be different than the factory mounting
angle and time drift may have occurred since the factory characterization.
This means that the transmitter is calculating its output based on the
characterization equation alone without any compensation for the small
residual errors of zero offset and span correction.
For example, a typical zero offset correction is less than 0.1 inH O for a
2
400 inH O range and a typical span correction is less than 0.2% regardless
2
of the range (down to the point where specification turndown begins). The
typical performance of a 400 inH O transmitter after a calibration reset (or
2
a “Corrects Reset” as it is often called) can be expressed as:
0.1 inH2
O
Accuracy = 0.2% +
• 100%
Span inH2
O
By correcting the zero input, the typical performance will be 0.2% or
better.
For other transmitter ranges, the initial zero offset will be scaled by the
ratio of the Upper Range Limit (URL) to 400 inH O at 39.2 °F (4 °C).
2
Thus, for a 100 psi range, the initial zero offset can be expressed by:
2768 inH2
O
0.1inH2O •
=0.7 inH2O or 0.025 psi
400 inH2
O
Note that these are typical values and they may vary. However, our
patented characterization method includes several techniques that help to
ensure that this level of performance can be achieved.
Continued on next page
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10.5
Resetting Calibration, Continued
Background
You can erase incorrect calibration data for a given PV measurement
range by resetting the data to default values using the SCT or SFC.
Procedure
Depending if you are using the SCT 3000 or the SFC to reset calibration,
refer to the appropriate sections below for the procedure. The procedure
shows you how to reset calibration data for a given PV measurement range
in a transmitter.
Using the SCT, select the topic:
“Resetting Calibration for an SMV 3000 Transmitter”
Using the SFC:
Follow the procedure for “Steps to Reset Calibration
Data for an SMV 3000” in Section 7 of the SFC
Operating Guide.
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Section 11 Troubleshooting
11.1
Introduction
Section Contents
This section includes these topics
Topic
See Page
11.1 Introduction ..........................................................................119
11.2 Overview..............................................................................120
11.3 Troubleshooting Using the SCT ............................................121
11.4 Diagnostic Messages............................................................122
About This Section
This section shows you how to use the SCT 3000 to access diagnostic
messages generated by the SMV 3000. The SCT on-line user manual and
help provides details for interpreting diagnostic messages and the steps to
correct fault conditions.
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11.2
Overview
Diagnostics
The SMV 3000 transmitter is constantly running internal diagnostics to
monitor sensor and transmitter functions. The SCT and SFC, when
connected to the SMV control loop, monitor the transmitter functions, and
status of the control loop and the communications link.
When a diagnostic failure is detected, a status is generated by the SMV.
The SCT or SFC, connected to the SMV control loop, will interpret the
transmitter status into messages which can be viewed through the SCT
Status tab card or an SFC display. Corrective actions then can be taken to
clear transmitter fault conditions.
There are additional diagnostics provided by the STIMV IOP for
transmitters integrated with the TPS/TDC control systems and any
message will appear in the TRANSMITTER STATUS field of the Detail
Display in the Universal Station. Details about the STIMV IOP diagnostic
messages are given in the PM/APM Smartline Transmitter Integration
Manual PM12-410 which is part of the TPS/TDC system bookset and in
Appendix A of this manual.
ATTENTION
Troubleshooting
Tools
Your primary troubleshooting tool is the SCT in which you can run a
status check and refer to the detailed status message table that lists the
diagnostic messages and their meanings. Recommended actions are
provided to help in correcting transmitter fault conditions. Use the SCT
also to verify the transmitter’s configuration data and check to be sure
your process is operating correctly.
NOTE: The SFC can also be used to check transmitter status and identify
diagnostic messages. If you are using an SFC to check transmitter
status and diagnose transmitter faults, refer to the Smart Field
Communicator Model STS103 Operating Guide 34-ST-11-14 for
detailed keystroke information and trouble shooting procedures.
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11.3
Troubleshooting Using the SCT
Summary
Using the SCT in the on-line mode you can check the transmitter status,
identify diagnostic messages and access troubleshooting information so
you can clear fault conditions.
The SMV diagnostic messages fall into any one of the following general
categories:
•
•
•
•
Status (Informational)
Noncritical Status
Critical Status
Communications
Follow the steps in Table 30 to access diagnostic messages generated by
the SMV 3000 and procedures for clearing transmitter fault conditions.
Table 30 Accessing SMV 3000 Diagnostic Information using the SCT
Step
1
Action
Connect the SCT to the SMV and establish communications. (See
Subsection 5.2 Establishing Communications for the procedure, if
necessary.)
Select the Status Tab Card (if not selected already) to display a
listing of the Gross Status and Detailed Status messages.
2
3
Refer to the SCT on-line user manual for descriptions of the status
messages and corrective actions to clear faults.
When critical status forces PV output into failsafe condition, record the
messages before you cycle transmitter power OFF/ON to clear failsafe
condition.
ATTENTION
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11.4
Diagnostic Messages
Diagnostic Messages
The diagnostic text messages that can be displayed on the SCT, SFC or on
a TPS/TDC system are listed in the following tables. A description of the
probable cause and suggested action to be taken are listed also to help in
troubleshooting error conditions.
The messages are grouped in tables according to the status message
categories.
Table 31 lists Critical status diagnostic messages
Table 32 -
Table 33 -
Table 34-
Table 35-
Non-critical status messages
Communications status messages
Informational status messages
SFC Diagnostic messages
Diagnostic Message
Table Headings
SMV Status column provides the location of the SMV status. If you are
using one of the diagnostic tools (SCT, SFC or Universal Station) that
contains an earlier software version, you may see the diagnostic messages
displayed as these SMV Status numbers.
The SCT Status Message column shows the text which appears in the
Status tab window when the SCT is in the on-line mode and connected to
the SMV control loop.
The SFC Display Message column shows the text which appears when
the SFC is connected to the SMV control loop and the [STAT] key is
pressed.
TDC Display Status Message column shows the text which appears on a
TPS/TDC Universal Station.
Some messages and information in the tables are specific to the SCT or
SFC and are noted.
Continued on next page
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11.4
Diagnostic Messages, Continued
Diagnostic Messages,
continued
Table 31
Critical Status Diagnostic Message Table
SMV Status
SCT Status Message SFC Display Message TDC Status Message
Possible Cause
What to Do
A/D FAILURE PV3
CHAR. FAULT PV3
CHAR PROM FAULT
7-0
A/D Failure PV3
STATUS TAG ID.#
A/D circuit for PV3 input has failed.
•
Cycle transmitter power
OFF/ON.
A/D FAILURE PV3
•
•
Replace electronics module.
7-1
1-1
Characterization Fault STATUS TAG ID.#
Characterization data for PV3 is
bad.
Cycle transmitter power
OFF/ON.
PV3
CHAR. FAULT PV3
•
Replace electronics module.
Characterization PROM STATUS TAG ID.
Fault or Bad Checksum
Characterization data is bad.
Replace PROM with an identical
PROM. Verify PROM serial
number:
CHAR PROM FAULT
SCT – Select Device tab card.
SFC – Press [CONF] and [▲ NEXT]
keys.
DAC COMP FAULT
NVM FAULT
1-3
1-4
1-5
1-6
1-7
DAC Compensation STATUS TAG ID.#
DAC temperature compensation is
out of range.
Replace electronics module.
Replace electronics module.
Replace electronics module
Replace PROM.
Fault Error Detected
DAC COMP FAULT
NVM Fault PV1
RAM Fault
STATUS TAG ID.#
NVM FAULT
PV1 nonvolatile memory fault.
RAM has failed
RAM FAULT
STATUS TAG ID.
RAM FAULT
PROM FAULT
PAC FAULT
PROM Fault
PAC Fault
STATUS TAG ID.
PROM FAULT
PROM has failed.
STATUS TAG ID.
PAC FAULT
PAC circuit has failed.
Replace electronics module.
Continued on next page
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11.4
Diagnostic Messages, Continued
Diagnostic Messages,
continued
Table 31
Critical Status Diagnostic Message Table, Continued
SMV Status
SCT Status Message SFC Display Message TDC Status Message
Possible Cause
What to Do
STATUS TAG ID.#
M.B. OVERLOAD OR
2-4
Meter Body Overload
Pressure input is two times
greater than URL for PV2.
•
•
Wait for PV2 range to return to
normal.
M.B. OVERLOAD
Meter body may have been damaged.
Check the transmitter for accuracy
and linearity. Replace meter body
center and recalibrate if needed.
OR
OR
STATUS TAG ID.#
METERBODY FAULT
STATUS TAG ID.
INPUT OPEN PV3
OUTP 1 TAG ID.
SUSPECT INPUT
2-5
8-3
Meter Body Fault:
Pressure >2*URL
METER BODY FAULT
INPUT OPEN PV3
Input Open PV3
Temperature input TC or
RTD is open.
Replace the thermocouple or RTD.
SUSPECT INPUT
1-2
Input Suspect
PV1 and PV2 or sensor
temperature input data
seems wrong. Could be a
process problem, but it could
also be a meter body or
electronics module problem.
•
•
Cycle transmitter power OFF/ON.
Put transmitter in PV1 output mode
check transmitter status. Diagnostic
messages should identify where
problem is. If no other diagnostic
message is given, condition is most
likely meter body related.
•
Check installation and replace meter
body center section. If condition
persists, replace electronics module.
OUTP 1 TAG ID.
SUSPCT INPUT PV2
3-1
Input Suspect PV2
PV2 Input data seems
wrong. Could be a process
problem, but it could also be
a meter body or electronics
module problem.
•
•
Cycle transmitter power OFF/ON.
SUSPCT INPUT PV2
Put transmitter in PV2 output mode
and check transmitter status.
Diagnostic messages should identify
where problem is. If no other
diagnostic message is given,
condition is most likely meter body
related.
•
Check installation and replace meter
body center section. If condition
persists, replace electronics module.
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11.4
Diagnostic Messages, Continued
Diagnostic Messages,
continued
Table 31
Critical Status Diagnostic Message Table, Continued
SMV Status
SCT Status Message SFC Display Message TDC Status Message
Possible Cause
What to Do
-
OUTP 1 TAG ID.
7-2
Input Suspect PV3
PV3 Input data seems wrong.
Sensor reading is extremely
erratic.
• Cycle transmitter power OFF/ON.
SUSPCT INPUT PV3
• Check sensor leads for weak area
that may be ready to break or
loose connection.
Could be a process problem, but
it could also be a temperature
sensor or electronics module
problem.
TAG NO.
INVALID DATABASE
3-0
Invalid Database
Transmitter database was
incorrect at power-up.
•
•
Try communicating again.
Verify database configuration,
and then manually update non-
volatile memory.
INVALID DATABASE
STATUS TAG ID.
NVM FAULT PV3
STATUS TAG ID.
OVERRANGE PV3
NVM FAULT PV3
OVERRANGE PV3
7-4
8-4
NVM Fault PV3
Over Range PV3
PV3 nonvolatile memory fault.
Replace electronics module.
Process temperature exceeds
PV3 range.
•
•
Check process temperature.
Reduce temperature, if required.
Replace temperature sensor, if
needed.
STATUS TAG ID.#
STATUS 9-0
STATUS 3-3
9-0
3-3
PV4 (Flow) Algorithm
Parameters Invalid
Configuration for selected
equation is not complete.
Check the flow configuration using
the SCT flow compensation wizard.
ALGPARM INVALID
-
PV4 in failsafe
•
•
Resolve the conditions causing
the other diagnostic message.
An algorithm diagnostic has
determined the flow to be invalid.
Check all flow configuration
parameters.
Continued on next page
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11.4
Diagnostic Messages, Continued
Diagnostic Messages,
continued
Table 32
Non-Critical Status Diagnostic Message Table
SMV Status
SCT Status Message SFC Display Message TDC Status Message
Possible Cause
What to Do
STATUS TAG ID.# BAD AP COMP PV4
9-3
Bad AP Compensation
PV4
Problem with absolute/gauge
pressure input PV2 or input
processing circuitry for PV2.
•
Verify that absolute/gauge
pressure input is correct for
selected flow equation.
BAD AP COMP PV4
•
•
•
•
•
If error persists, replace
transmitter.
STATUS TAG ID.# BAD PT COMP PV4
9-4
Bad PT Compensation
PV4
Problem with process temperature
input PV3, input processing circuitry
for PV3, or PV4 algorithm
parameter data.
Verify that process
temperature input is correct.
BAD PT COMP PV4
Verify open/defective
temperature sensor.
Correct process temperature
measurement.
Check for temperature limits
exceeded in viscosity or
density configuration.
•
Check design temperature
value for PV4 standard gas
algorithm.
STATUS TAG ID.# CORRECTS RST PV1
2-6
Corrects Reset PV1
All calibration “CORRECTS” were
deleted and data was reset for PV1
range.
Recalibrate PV1 (DP) range.
Recalibrate PV2 (SP) range.
CORRECTS RST PV1
STATUS TAG ID.# CORRECTS RST PV2
CORRECTS RST PV2
4-6
8-6
Corrects Reset PV2
All calibration “CORRECTS” were
deleted and data was reset.
STATUS TAG ID.# CORR. ACTIVE PV3
CORR. ACTIVE PV3
Corrects Active on PV3
Process temperature PV3 has been Nothing – or do a reset corrects
calibrated and is now different than
factory default (uncalibrated).
Continued on next page
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11.4
Diagnostic Messages, Continued
Diagnostic Messages,
continued
Table 32
Non-Critical Status Diagnostic Message Table, continued
SMV Status
SCT Status Message SFC Display Message TDC Status Message
Possible Cause
What to Do
STATUS TAG ID.#
CORR. ACTIVE PV4
-
CORR. ACTIVE PV4
9-6
Corrects Active on PV4
Calculated flow rate PV4 has been Nothing – or do a reset corrects.
calibrated.
STATUS 3-6
3-6
Density temperature or
pressure out of range
Either the temperature (PV3) or the Check to see if the PV
pressure (PV2) is not within the
measurement is correct.
boundaries of SMV steam equation.
The SMV steam equation is defined
for pressures between 8 and 3000
psia, and temperature between
saturation and 1500 °F, except
above 2000 psia.
Excess Span Correct
PV1
STATUS TAG ID.# EX. SPAN COR PV1
2-2
4-2
SPAN correction factor is outside
acceptable limits for PV1 range.
Could be that transmitter was in
input or output mode during a
CORRECT procedure.
•
•
Verify calibration.
If error persists, call the
Solutions Support Center
EX. SPAN COR PV1
Or
Span Correction is Out
of Limits
STATUS TAG ID.# EX. SPAN COR PV2
Excess Span Correct
PV2
SPAN correction factor is outside
acceptable limits for PV2 range.
Could be that transmitter was in
input or output mode during a
CORRECT procedure.
•
•
Verify calibration.
If error persists, call the
Solutions Support Center
EX. SPAN COR PV2
STATUS TAG ID.# EX. SPAN COR PV3
8-2
9-2
Excess Span Correct
PV3
SPAN correction factor is outside
acceptable limits for PV3 range.
•
•
Verify calibration.
If error persists, call the
Solutions Support Center
EX. SPAN COR PV3
STATUS TAG ID.# EX. SPAN COR PV4
Excess Span Correct
PV4
SPAN correction factor is outside
acceptable limits for PV4 range.
•
•
Verify calibration.
If error persists, call the
Solutions Support Center
EX. SPAN COR PV4
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11.4
Diagnostic Messages, Continued
Diagnostic Messages,
continued
Table 32
Non-Critical Status Diagnostic Message Table, continued
SMV Status
SCT Status Message SFC Display Message TDC Status Message
Possible Cause
What to Do
Excess Zero Correct
PV1
STATUS TAG ID.# EX. ZERO COR PV1
2-1
ZERO correction factor is outside
acceptable limits for PV1 range.
Could be that transmitter was in
input or output mode during a
CORRECT procedure.
•
•
Verify calibration.
If error persists, call the
Solutions Support Center
EX. ZERO COR PV1
Or
Zero Correction is Out of
Limits
STATUS TAG ID.# EX. ZERO COR PV2
4-1
Excess Zero Correct
PV2
ZERO correction factor is outside
acceptable limits for PV2 range.
Could be that transmitter was in
input or output mode during a
CORRECT procedure.
•
•
Verify calibration.
If error persists, call the
Solutions Support Center
EX. ZERO COR PV2
STATUS TAG ID.# EX. ZERO COR PV3
8-1
9-1
Excess Zero Correct
PV3
ZERO correction factor is outside
acceptable limits for PV3 range.
•
•
Verify calibration.
If error persists, call the
Solutions Support Center
EX. ZERO COR PV3
STATUS TAG ID.# EX. ZERO COR PV4
Excess Zero Correct
PV4
ZERO correction factor is outside
acceptable limits for PV4 range.
•
•
Verify calibration.
If error persists, call the
Solutions Support Center
EX. ZERO COR PV4
STATUS TAG ID.#
IN CUTOFF PV4
9-5
5-4
In Cutoff PV4
Calculated flow rate is within
configured low and high limits for
PV4 low flow cutoff.
Nothing – wait for flow rate to
exceed configured high limit.
IN CUTOFF PV4
Verify that flow rate is in cutoff.
Exit Input mode:
STATUS TAG ID.# INPUT MODE PV1
Input Mode PV1 (DP)
Transmitter is simulating input for
PV1.
SCT – Press “Clear Input Mode”
INPUT MODE PV1
button on the DP InCal tab.
SFC – Press [SHIFT], [INPUT], and
[CLR] keys.
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11.4
Diagnostic Messages, Continued
Diagnostic Messages,
continued
Table 32
Non-Critical Status Diagnostic Message Table, continued
SMV Status
SCT Status Message SFC Display Message TDC Status Message
Possible Cause
What to Do
STATUS TAG ID.# INPUT MODE PV2
5-5
Input Mode PV2 (AP)
Input Mode PV3 (Temp)
Input Mode PV4 (Flow)
Transmitter is simulating input for Exit Input mode:
PV2.
SCT – Press “Clear Input Mode”
INPUT MODE PV2
button on the AP InCal tab.
SFC – Press [SHIFT], [INPUT], and
[CLR] keys.
STATUS TAG ID.# INPUT MODE PV3
5-6
5-7
Transmitter is simulating input for Exit Input mode:
PV3.
SCT – Press “Clear Input Mode”
INPUT MODE PV3
button on the TEMP InCal tab.
SFC – Press [SHIFT], [INPUT], and
[CLR] keys.
STATUS TAG ID.# INPUT MODE PV4
Transmitter is simulating input for Exit Input mode:
PV4.
SCT – Press “Clear Input Mode”
INPUT MODE PV4
button on the FLOW InCal tab.
SFC – Press [SHIFT], [INPUT], and
[CLR] keys.
STATUS TAG ID.#
M.B. OVERTEMP
2-0
2-7
Meter Body Sensor Over
Temperature
Sensor temperature is too high
(>125 °C). Accuracy and life span from temperature source.
may decrease if it remains high.
Take steps to insulate meter body
M.B. OVERTEMP
STATUS TAG ID.# NO DAC TEMP COMP
No DAC Temp Comp
Or
Failed DAC.
Replace electronics module.
NO DAC TEMPCOMP
DAC Temperature
Compensation data is
corrupt
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11.4
Diagnostic Messages, Continued
Diagnostic Messages,
continued
Table 32
Non-Critical Status Diagnostic Message Table, Continued
SMV Status
SCT Status Message SFC Display Message TDC Status Message
Possible Cause
What to Do
STATUS TAG ID.# OUTPUT MODE PV1
6-4
Output Mode PV1 (DP)
Analog transmitter is operating as a Exit Output Mode:
current source for PV1 output.
SCT – Press “Clear Output Mode”
OUTPUT MODE PV1
button on the DP OutCal tab.
SFC – Press [OUTPUT] and [CLR]
keys.
STATUS TAG ID.# OUTPUT MODE PV2
6-5
6-6
Output Mode PV2 (SP)
Analog transmitter is operating as a Exit Output Mode:
current source for PV2 output.
SCT – Press “Clear Output Mode”
OUTPUT MODE PV2
button on the AP OutCal tab.
SFC – Press [OUTPUT] and [CLR]
keys.
STATUS TAG ID.# OUTPUT MODE PV3
Output Mode PV3
(Temp)
Analog transmitter is operating as a Exit Output Mode:
current source for PV3 output.
SCT – Press “Clear Output Mode”
OUTPUT MODE PV3
button on the TEMP OutCal
tab.
SFC – Press [OUTPUT] and [CLR]
keys.
STATUS TAG ID.# OUTPUT MODE PV4
6-7
3-7
Output Mode PV4 (Flow)
Analog transmitter is operating as a Exit Output Mode:
current source for PV4 output.
SCT – Press “Clear Output Mode”
button on the FLOW OutCal
tab.
OUTPUT MODE PV4
SFC – Press [OUTPUT] and [CLR]
keys.
-
STATUS 3-7
PV4 Independent
variable out of range
•
•
Check the value of every PV
against the ranges in the
Laminar Flow equation.
For R250 Laminar Flow transmitters
only. Asserted when a PV is not
within the range of a term in the
laminar Flow equation.
Redefine the equation, if
necessary.
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11.4
Diagnostic Messages, Continued
Diagnostic Messages,
continued
Table 32
Non-Critical Status Diagnostic Message Table, Continued
SMV Status
SCT Status Message SFC Display Message TDC Status Message
Possible Cause
What to Do
-
STATUS 9-7
9-7
Reynolds Number is Out
of Range
•
•
Verify high or low Reynolds
number limit.
The high or low Reynolds number
limit was exceeded.
Calculate Reynolds number
for flow conditions causing the
message.
SAVE/RESTORE
TYPE MISMATCH
SNSR MISMTCH PV3
8-7
Sensor Mismatch PV3
Number of wires selected does not Check sensor wiring and type.
match number of sensor wires
physically connected to the
transmitter.
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11.4
Diagnostic Messages, Continued
Diagnostic Messages,
continued
Table 33
Communication Status Message Table
SMV Status
SCT Status Message SFC Display Message TDC Status Message
Possible Cause
What to Do
TAG NO.
-
-
Command Aborted
Communications aborted.
Retry aborted operation.
SFC – Pressed [CLR] key during
communications operation.
COMM ABORTED
TAG NO.
-
-
Communication Error
Upload failed
Communications unsuccessful.
•
•
Check loop wiring and
STC/SFC connections.
END AROUND ERR
If error persists, replace
transmitter electronics module.
SAVE/RESTORE
-
-
-
-
Download Failed
Invalid Response
Database restore or download
function failed due to a problem
with the current configuration or a
communications error.
Check transmitter and try again.
RESTORE FAILED
TAG NO.
The transmitter did not respond
properly since the response was
not recognizable. The message
was probably corrupted by external
influences.
Try communicating again.
ILLEGAL RESPONSE
Transmitter sent illegal response to
SCT or SFC.
URV 3 . TAG ID.
INVALID REQUEST
-
-
Illegal operation
Requesting transmitter to correct or
set its URV to a value that results in
too small a span, or correct its LRV
or URV while in input or output
mode.
•
Check that correct URV
calibration pressure is being
applied to transmitter, or that
transmitter is not in input or
output mode.
SFC – Keystroke is not valid for
Check that keystroke is
given transmitter.
applicable for given transmitter.
SCT – The requested transaction is Make sure the device version is
not supported by the transmitter.
compatible with the current
release of the SCT 3000.
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11.4
Diagnostic Messages, Continued
Diagnostic Messages,
continued
Table 33
Communication Status Message Table, continued
SMV Status
SCT Status Message SFC Display Message TDC Status Message
Possible Cause
What to Do
STATUS TAG ID.
-
-
-
Transmitter sent a negative
response because it could not
process one or more commands.
Check configuration and try again.
NACK RESPONSE
TAG NO.
-
-
-
-
-
SFC failed a communications
diagnostic check. Could be an
SFC electronic problem or a
faulty or dead communication
loop.
•
•
Check polarity and try again.
Press [stat] key and do any
corrective action required and try
again.
FAILED COMM CHK
•
•
•
Check communication loop.
Replace SFC.
TAG NO.
-
-
-
Either there is too much
resistance in loop (open circuit),
voltage is too low, or both.
Check polarity, wiring, and
power supply. There must be 11
volts minimum at transmitter to
permit operation.
HI RES/LO VOLT
•
Check for defective or
misapplied capacitive or
inductive devices (filters).
TAG NO.
-
No response from transmitter.
Could be transmitter or loop
failure.
•
•
Try communicating again.
Check that transmitter’s loop
integrity has been maintained,
that SCT or SFC is connected
properly, and that loop
NO XMTR RESPONSE
resistance is at least 250Ω.
SCT – Select Tag ID from the View
pull down menu.
SFC – Press [ID] key and do any
corrective action required and try
again.
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11.4
Diagnostic Messages, Continued
Diagnostic Messages,
continued
Table 34
Informational Status Message Table
SMV Status
SCT Status Message SFC Display Message TDC Status Message
Possible Cause
What to Do
STATUS TAG ID.
2 WIRE TC PV3
2 WIRE RTD PV3
6-3
2 Wire TC PV3
PV3 input is being provided by
2-wire Thermocouple (T/C) type. this may indicate a problem if sensor
type does not match the sensor
Nothing – Information only. However,
2 WIRE TC PV3
physically connected to transmitter.
STATUS TAG ID.
6-0
6-1
6-2
2 Wire RTD PV3
PV3 input is being provided by
2-wire RTD type.
Nothing – Information only. However,
this may indicate a problem if number
of wires displayed does not match
number of RTD leads physically
connected to transmitter; or if sensor
type should be thermocouple.
2 WIRE RTD PV3
STATUS TAG ID.
3 WIRE RTD PV3
4 WIRE RTD PV3
3 Wire RTD PV3
4 Wire RTD PV3
PV3 input is being provided by
3-wire RTD type.
Nothing – Information only. However,
this may indicate a problem if number
of wires displayed does not match
number of RTD leads physically
connected to transmitter; or if sensor
type should be thermocouple.
3 WIRE RTD PV3
STATUS TAG ID.
PV3 input is being provided by
4-wire RTD type.
Nothing – Information only. However,
this may indicate a problem if number
of wires displayed does not match
number of RTD leads physically
connected to transmitter; or if sensor
type should be thermocouple.
4 WIRE RTD PV3
-
-
STATUS 4-3
STATUS 4-4
-
4-3
4-4
-
PV2 Sensor = AP
PV2 Sensor = GP
Write Protected
Sensor type for the current SMV Nothing – Information only.
is absolute pressure.
Sensor type for the current SMV Nothing – Information only.
is gauge pressure.
URV 1 . TAG ID.
WRITE PROTECTED
The value could not be written
because the transmitter is write
protected.
The hardware jumper within the
device must be repositioned in order
to permit write operations.
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11.4
Diagnostic Messages, Continued
Diagnostic Messages,
continued
Table 35
SFC Diagnostic Message Table
SMV Status
SCT Status Message SFC Display Message TDC Status Message
Possible Cause
What to Do
ALGPARM Kuser
>RANGE
-
-
-
Applicable PV4 algorithm
parameter is set to default value of value to transmitter database.
not-a-number (NaN).
Enter and download desired
SAVE/RESTORE
-
-
-
-
-
-
-
-
-
Hardware mismatch. Part of
Save/Restore function.
None – SFC tried to restore as
much of database as possible.
H.W. MISMATCH
STATUS TAG ID.
NVM ON SEE MAN
SAVE/RESTORE
SFC’s CPU is misconfigured.
Replace SFC.
On a database restore, one or more None – SFC tried to restore as
options do not match.
much of database as possible.
OPTION MISMATCH
STATUS TAG ID.
UNKNOWN
-
-
-
-
-
-
Selection is unknown.
Be sure SFC software is latest
version.
TAG NO.
Not enough resistance in series
with communication loop.
Check sensing resistor and
increase resistance to at least
250Ω.
LOW LOOP RES
TAG NO.
-
-
-
-
-
-
SFC is operating incorrectly.
Try communicating again. If error
still exists, replace SFC.
SFC FAULT
URV 1 . TAG ID.
>RANGE “H20_39F
SFC – Value calculation is greater
than display range.
SFC – Press [CLR] key and start
again. Be sure special units
conversion factor is not
greater than display range.
SCT – The entered value is not
SCT – Enter a value within the
within the valid range.
range.
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Section 12 Parts List
12.1
Replacement Parts
Part Identification
• All individually salable parts are indicated in each figure by key number
callout. For example, 1, 2, 3, and so on.
• All parts that are supplied in kits are indicated in each Figure by key
number callout with the letter “K” prefix. For example, K1, K2, K3,
and so on.
• Parts denoted with a “†” are recommended spares. See Table 39 for
summary list of recommended spare parts.
Figure 29 shows major parts for given model with parts list Figure
reference
Continued on next page
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12.1
Replacement Parts, Continued
Figure 29
Major SMV 3000 Smart Multivariable Transmitter Parts Reference.
SMV 3000
Electronics Housing Assembly
See Figure 30
Meter Body
See Figure 32
Angle Bracket
Flat Bracket
Mounting Kit Part Number
Mounting Kit Part Number
30752770-003
51196557-001
Continued on next page
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12.1
Replacement Parts, Continued
Figure 30
SMV 3000 Electronics Housing
2
3
4
K2
5
K1
1
9
See
note 1
K3
K4
K5
K11
K12 K13
K5 K4
See note 2 K2
7
6
K10 K9
K2
K8
K7
K6
NOTES:
1. Terminal block assembly. See Figure 31.
2. These parts, including the attached cable assembly that plugs into the electronics module, are part of the center
section – shown for reference purposes only. See Figure 32 for meter body parts.
Continued on next page
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12.1
Replacement Parts, Continued
Table 36
Parts Identification for Callouts in Figure 30
Key
No.
Part Number
Description
Quantity
Per Unit
1
2
51404208-503† Electronics module assembly
1
1
51197486-501
PROM assembly
ATTENTION
Specify transmitter serial number or 10 digit PROM number along with part
number when ordering. You can get the serial number or the PROM number from the
nameplate on the meter body or by using the SCT or SFC.
3
Output meter
1
30752118-501
30753854-001
30755956-501
30752006-501
30752008-501
30753997-001
30752557-507
30752557-508
Analog meter (Table III selection ME)
Gasket, retainer
4
5
6
7
8
9
1
1
1
1
1
Cap assembly, meter (Table III selection ME)
Cap, terminal
Cap, electronics
Retainer, molding
Housing, electronics without lightning protection
Housing, electronics with lightning protection
1
Continued on next page
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12.1
Replacement Parts, Continued
Table 36
Parts Identification for Callouts in Figure 30, Continued
Key
No.
Part Number
Description
Quantity
Per Kit
30753392-001†
Accessory O-ring kit
O-ring housing
K2
6
30753783-001
Lock assembly kit, electronics terminal or meter cap (PTB)
Lockwasher, metric, M4
K5
K6
12
12
12
12
Lock, cover
K10
K11
Flat washer, metric, M4
Screw, socket head, metric, M4, 20 mm long
Lock assembly kit, electronics cap
Lockwasher, metric, M4
30753783-001
K5
K9
12
6
Lock, cover
K10
K11
Flat washer, metric, M4
6
Screw, socket head, metric, M4, 20 mm long
Ground terminal assembly kit
Terminal strip, grounding
6
30753804-001
K3
K4
3
6
Screw, pan head, metric, M4, 6 mm long
Lockwasher, metric, M4
K5
12
6
K7
Terminal, external
K8
Screw, pan head, metric, M4, 10 mm long
Terminal washer (Not Shown)
Miscellaneous hardware kit
6
K14
3
30753784-001
K1
K4
Tapping screw, number 4, 4.75 mm lg
Screw, pan head, metric, M4, 6 mm long
Lockwasher, metric, M4
24
24
12
6
K5
K12
K13
Pipe plug, socket type
Set screw, metric, M8, 18 mm long
6
Continued on next page
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12.1
Replacement Parts, Continued
Figure 31
SMV 3000 Terminal Block Assembly
K4
K1 K2
K3
K5
K6
K2
K8 K7
Table 37
Parts Identification for Callouts in Figure 31
Key
No.
Part Number
Description
Quantity
Per Kit
51197487-001
51197487-002
Terminal block assembly kit (black, without lightning protection)
Terminal block assembly kit (red, with lightning protection)
Terminal washer
K1
K2
K3
1
Screw, metric, M4
10
Terminal assembly (without lightning protection)
Terminal assembly (with lightning protection)
Lockwasher, split, 3mm
1
2
2
K4
K5
K6
Screw, 3mm by 4mm long
Terminal block cover (black, without lightning protection)
Terminal block cover (red, with lightning protection)
Screw, metric, M4
1
2
2
K7
K8
Washer
Continued on next page
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12.1
Replacement Parts, Continued
Figure 32
SMV 3000 Meter Body
K2
K3 K4 K5
1
K13
K7
K3
K5
K3
K8
K13
K7 K9
K11
K10
K6
K1
K11
K10
K12
K1
K12
K3
K4
22372
Table 38
Parts Identification for Callouts in Figure 32
Key
No.
Part Number
Description
Quantity
Per Unit
1
Center section
1
30753790-001
30753791-002
30753785-001
Carbon steel bolts and nuts kit
K1
K2
K6
Bolt, hex head, 7/16-20 UNF, 1.375 inches lg., flange adapter
Nut, hex, metric, M12, process heads
Bolt, hex head, metric, M12, 90mm lg., process heads
A286 SS (NACE) bolts and 302/304 SS (NACE) nuts kit
Bolt, hex head, 7/16-20 UNF, 1.375 inches lg., flange adapter
Nut, hex, metric, M12, process heads
Bolt, hex head, metric, M12, 90mm lg., process heads
St. steel vent/drain and plug kit
4
4
4
K1
K2
K6
4
4
4
K3
K4
K5
Pipe plug
4
2
Vent plug
Vent bushing
2
Continued on next page
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12.1
Replacement Parts, Continued
Table 38
Parts Identification for Callouts in Figure 32, Continued
Key
No.
Part Number
Description
Quantity
Per Unit
30753787-001
Monel vent/drain and plug kit
Pipe plug
K3
K4
K5
4
2
2
Vent plug
Vent bushing
30753786-001
Hastelloy C vent/drain and plug kit
K3
K4
K5
Pipe plug
4
2
2
Vent plug
Vent bushing
30753788-003†
30753788-004†
Process head gasket kit (PTFE material)
Process head gasket kit (Viton material)
K7
K8
Gasket [for gasket only: 30756445-501 (PTFE) or 30749274-501 (Viton)]
6
3
3
6
2
O-ring
K9
Seal
K10
K14
Gasket, flange adapter (for gasket only: 30679622-501)
Enclosure seals
30757503-001
Flange Adapter Kits (two heads)
30754419-002
30754419-004
30754419-018
30754419-020
Flange adapter kit (st. steel flange adapters with carbon steel bolts)
Flange adapter kit (monel flange adapters with carbon steel bolts)
Flange adapter kit (st. steel flange adapters with 316 st. steel bolts)
Flange adapter kit (monel flange adapters with 316 st. steel bolts)
Bolt, hex head, 7/16-20 UNF, 1.375 inches lg., flange adapter
Gasket, flange adapter
K1
4
2
2
2
K10
K11
K12
Flange adapter
Filter screen
30754419-003
30754419-019
Flange adapter kit (hastelloy C flange adapters with carbon steel bolts)
Flange adapter kit (hastelloy C flange adapters with 316 st. steel bolts)
Bolt, hex head, 7/16-20 UNF, 1.375 inches lg., flange adapter
Gasket, flange adapter
K1
4
2
2
K10
K11
Flange adapter
Continued on next page
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12.1
Replacement Parts, Continued
Table 38
Parts Identification for Callouts in Figure 32, Continued
Key
No.
Part Number
Description
Quantity
Per Unit
Process Head Kits (one head with PTFE head gasket)
30753908-001
30753908-002
30753908-003
30753908-004
30753908-005
30753908-009
30753908-010
30753908-011
Process head assembly kit (hastelloy C head)
Process head assembly kit (hastelloy C DIN head)
Process head assembly kit (carbon steel head with side vent/drain)
Process head assembly kit (st. steel head with side vent/drain)
Process head assembly kit (monel head)
Process head assembly kit (carbon steel head without side vent/drain)
Process head assembly kit (stainless steel head without side vent/drain)
Process head assembly kit (stainless steel DIN head without side
vent/drain)
K3
K4
Pipe plug
2
1
1
1
1
1
Vent plug
K5
Vent bushing
K7
Gasket (PTFE), process head
Gasket (PTFE), flange adapter
Process head
K10
K13
Process Head Kits (one head with Viton head gasket)
30753908-101
30753908-102
30753908-103
30753908-104
30753908-105
30753908-109
30753908-110
30753908-111
Process head assembly kit (hastelloy C head)
Process head assembly kit (hastelloy C DIN head)
Process head assembly kit (carbon steel head with side vent/drain)
Process head assembly kit (st. steel head with side vent/drain)
Process head assembly kit (monel head)
Process head assembly kit (carbon steel head without side vent/drain)
Process head assembly kit (stainless steel head without side vent/drain)
Process head assembly kit (stainless steel DIN head without side vent/drain)
Pipe plug
K3
K4
2
1
1
1
1
1
Vent plug
K5
Vent bushing
K7
Gasket (Viton), process head
K10
K13
Gasket (PTFE), flange adapter
Process head
Continued on next page
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12.1
Replacement Parts, Continued
Table 39
Summary of Recommended Spare Parts
Reference
Figure Key
Spares for
1-10 10-100 100-
Part Number
Description
Number Number Units Units
1000
Units
51404208-503
Electronics module assembly
Accessory O-ring kit
30
30
31
1
1
1
1
1 - 2
1 - 2
1
2 – 4
2 – 4
1 – 2
30753392-001
51197487-001
K2
Terminal block assembly kit
K1 - K8
(black – without lightning protection)
51197487-002
Terminal block assembly kit
(red – with lightning protection)
31
32
K1 - K8
1
1
1
1 – 2
Process head gasket kit
K7 - K10
1 - 4
4 – 10
30753788-003
30753788-004
Teflon
Viton
Meter Body *
Specify complete
model number from
nameplate
Absolute Pressure models (SMA110, SMA125)
Gauge Pressure models (SMG170)
32
1 *
1 – 2 * 2 – 4 *
* For spare meter bodies, we recommend that you keep a complete transmitter assembly as a spare unit.
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Section 13 Reference Drawings
13.1
Wiring Diagrams and Installation Drawings
Wiring Diagrams
These wiring diagrams are included in numerical order behind this page
for wiring reference.
SMV 3000
Wiring Diagrams for . . .
See Drawing Number . . .
Intrinsically safe installations, covering wiring
of:
Multivariable
Transmitter
-
-
-
-
Temperature sensor
Remote meter
51404251
Remote analog meter
Smart meter
Non-intrinsically safe installations
51404252
51404250
Remote analog meter wiring in non-intrinsically
safe installations.
Installation Drawings
The following table lists available installation drawings for reference. If
you need a copy of a drawing, please determine the appropriate drawing
number from the following table and contact your Honeywell
representative to obtain a copy.
For Mounting Transmitter on a . . .
Using Mounting Bracket
Type . . .
See Drawing Number . . .
Vertical pipe
Horizontal pipe
Vertical pipe
Angle
Angle
Flat
30753719-000
30753721-000
51404008-000
51404009-000
Horizontal pipe
Flat
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Appendix A – PM/APM/HPM SMV 3000 Integration
A.1
Overview
Appendix Contents
This appendix includes these topics:
Topic
See Page
A.1 Overview..............................................................................149
A.2 Description ...........................................................................150
A.3 Data Exchange Functions ....................................................152
A.4 Installation............................................................................157
A.5 Configuration........................................................................159
A.6 Operation Notes...................................................................164
Purpose of this
appendix
This appendix provides an introduction to PM/APM/HPM SMV 3000
Integration as a supplement to general information in the PM/APM
Smartline Transmitter Integration Manual.
Reader assumptions
X
• You are familiar with TDC 3000 system components and have a
X
TDC 3000 bookset on hand.
• You have a copy of PM/APM Smartline Transmitter Integration
Manual on hand.
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A.2
Description
Definition
PM/APM/HPM SMV 3000 Integration is a term used to describe the
coupling of an SMV 3000 Smart Multivariable Transmitter to a
X
TDC 3000 Process Manager (PM), Advanced Process Manager (APM),
or High Performance Process Manager (HPM) through a digital
communications link.
This integration lets operators access SMV 3000 operation and
configuration data through Universal Station (US) displays as well as the
Smartline Configuration Toolkit (SCT 3000) and the Smart Field
Communicator (SFC) (not recommended) .
Communications Link
The communications link consists of the standard two wire output used for
4 to 20 milliampere transmission in common analog measurement
operations. It is transformed into the path for digital data exchange when
the SMV 3000 transmitter is configured for DE mode operation. In the DE
mode, the transmitter continuously broadcasts data in a 6-byte format as
defined through configuration. The 6-byte format is the only selection for
SMV 3000 communications. See Section 3.2 in the PM/APM Smartline
Transmitter Integration Manual for DE format details.
Each link connects an SMV 3000 through a Field Termination Assembly
(FTA) to a Smart Transmitter Interface MultiVariable(STIMV)
Input/Output Processor (IOP) in a Process Manager or an Advanced
Process Manager. Each STIMV IOP handles up to 16 inputs (or points)
from Smartline transmitters operating in the DE mode. Note that the
STIMV IOP is also referred to as the Smart Transmitter Interface Module
(STIM).
Compatibility
The PM/APM/HPM SMV 3000 Integration is compatible with
X
TDC 3000 control systems that have software release R230 or above and
are equipped with the multivariable transmitter versions of the STIM
model number
MU-PSTX03.
Continued on next page
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A.2
Description, Continued
Diagram: Typical
Integration Hierarchy
Figure A-1 shows a typical PM/APM/HPM SMV 3000 integration
hierarchy with the transmitter connected to the system through an STI
FTA, and a multivariable STIMV IOP in the PM/APM/HPM.
Figure A-1 Typical PM/APM/HPM SMV 3000 Integration Hierarchy.
Universal Station
Local Control Network
Smart Transmitter Interface
MV I/O Processor
Supports up to
Network
Interface
Module
PM, APM, or HPPM
16 single PV
transmitters, 4
multivariable
transmitters with
4 PVs each, or
some mix of
single and
Universal
Control
Network
multivariable
transmitters that
FTA equals 16 inputs
DE/ Digital
Communications Link
STI
per IOP
SMV3000
Transmitter
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A.3
Data Exchange Functions
Introduction
The exchange of data over the bi-directional data path between the
SMV 3000 transmitter and the PM/APM/HPM is based on imaging
SMV 3000 data through the use of Analog Input (AI) point parameters in
the STIMV IOP for each transmitter PV. This is done by mapping
parameters from the transmitter to the IOP, and from the IOP to the
transmitter as shown in Figure A-2.
While the mapped parameters are predefined in the IOP firmware, the
actual data exchange functions will depend on entries made during
STIMV IOP point building and transmitter PV selections made while
configuring the transmitter database through the SCT 3000
This section discusses various functions that affect how the data is
exchanged. Most of this information is for reference only, but some will
be helpful when making point building decisions. Refer to section 6 in the
PM/APM Smartline Transmitter Integration Manual for details about
STIMV IOP point building.
Figure A-2
Mapped Parameters are Basis for Data Exchange
Universal
Station
HM
AI point parameters
image SMV 3000 data
NIM
PM/APM/HPM
STIMV
IOP
PMM
FTA
SMV 3000 data
is mapped to
STIMV IOP
parameters.
SMV 3000
Transmitter
with up to 4 PVs
Continued on next page
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A.3
Data Exchange Functions, Continued
16 Points per STIMV
IOP
The STIMV IOP contains sixteen AI points which are read/write accessible
from the PMM and upper network components as shown in Figure A-3.
Figure A-3 shows four SMV 3000 transmitters with four PVs each
connected to IOP points 1, 5, 9 and 13, respectively.
You can mix single PV transmitters with multivariable transmitters within
the given one to eight or nine to sixteen IOP boundary, but all PVs for a
multivariable transmitter must be allotted to consecutive slots within a
given IOP boundary. While a multivariable transmitter is physically
connected to only one slot, the adjacent slots are allocated for the other PVs
of the transmitter and they can not cross over or wrap around the IOP
boundaries.
Note that points include the usual IOP PV processing parameters such as
alarm limits, alarm hysteresis, PV clamping, and engineering unit conversion
Figure A-3
Sixteen AI Points per STIMV IOP
Universal
Station
HM
IOP handles 16 AI points
split into boundaries of
NIM
8 slots each - 1 to 8 and 9 to 16
PM/APM/HPM
STIMV
IOP
PMM
FTA
SMV 3000 Transmitters
with up to 4 PVs each
PVs allocated to
IOP slots 13 to 16.
PVs allocated to
IOP slots 1 to 4.
PVs allocated to
IOP slots 5 to 8.
PVs allocated to
IOP slots 9 to 12.
Continued on next page
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A.3
Data Exchange Functions, Continued
Four Points Per
Transmitter
To accommodate all the PVs that can be associated with a given
SMV 3000 transmitter, you must build an AI point for each PV up to a
maximum of four points (PVs) per transmitter. Each point built must have
the same name assigned for the STITAG parameter and be assigned to
contiguous slots. The IOP will calculate the number of PVs based on the
number of identical contiguous STITAG parameters and allocate the
appropriate number of logical slots in addition to the master slot.
The master slot represents the slot to which the transmitter is physically
connected and is identified as PV number 1. It is the lowest numbered slot
in a group of contiguous slots with identical STITAG names. The PV
numbers are assigned consecutively for the associated logical slots as 2, 3,
and 4. As shown in Figure A-4, a transmitter configured for 4 PVs and
connected to the terminals for slot 5 on the IOP will have PV numbers 1, 2,
3, and 4 assigned for PVs associated with physical (master) and logical
slots 5, 6, 7, and 8, respectively.
Since the master slot as well as all associated logical slots are built as
separate AI points, each slot/PV has its own configuration parameters and
functions like a separate transmitter database. This means you can modify
individual parameters for a given PV independent of other PVs. However,
changes in common parameters like STITAG will also affect the other PVs.
Figure A-4
AI Point for Each Transmitter Input
Universal
Station
HM
AI point for each transmitter
input (PV) with up to 4 points
per transmitter.
NIM
PM/APM/HPM
Master Slot: 5
Logical Slots: 6, 7, 8
STIMV
IOP
PMM
Number of PVs: 4
PV number: 1, 2, 3, 4
FTA
SMV 3000 Transmitter
with 4 PVs connected to
terminals for slot 5
Continued on next page
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A.3
Data Exchange Functions, Continued
About Number Of PVs
The number of PVs that a given SMV 3000 transmitter supports is
determined upon its database configuration. Using the SCT 3000, SFC or
through the universal station, the SMV can be configured to select (or turn
ON) any number of PVs for broadcast to the IOP. The PV1 input is
always selected for broadcast but you can configure it to also include
secondary variable data. You can select PV2, PV3, and PV4 for broadcast
(by turning them ON or OFF) as applicable for the given measurement
application. Table A-1 shows what PVs represent in the SMV 3000
transmitter. See PV Type in subsection 6.5 for details in selecting PVs for
broadcast using the SCT 3000.
See DE_CONF parameter in subsection A.5 and DE_CONF Changes in
subsection A.6 for more information on selecting PVs using the universal
station.
Table A-1
Summary of SMV 3000 Transmitter PVs Configuration
SMV PV Number
Value represented
PV1 (DP)
Differential pressure input.
PV1 (DP) w/SV1 (M.B.Temp)
PV2 (SP)
Differential pressure input and
separate secondary variable (meter
body temperature).
Static pressure input (May be GP or
AP depending upon transmitter type.)
PV3 (TEMP)
PV4 (FLOW)
Process temperature input
Calculated rate of flow
Continued on next page
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A.3
Data Exchange Functions, Continued
About Database
Broadcast
Table A-2 lists the maximum database size and transmission time for the
SMV 3000. The actual time may be less, if less options are configured.
See Section 3 in the PM/APM Smartline Transmitter Integration Manual
for other DE protocol data. Remember that transmitters only broadcast
bytes of their database in the DE 6-byte format. Note that the absolute
maximum time for any Smartline transmitter to broadcast its database is
94 seconds.
Table A-2
Typical SMV 3000 Database Size and Broadcast Time
Transmitter Type
SMV 3000
Database (Bytes)
Time (Seconds)
202
74
About BAD Database
Protection
It is possible to get an undetected database mismatch for PV4 algorithm
configuration parameters that are not mapped to the IOP. This means the
potential exists for the control loop to use a bad database that will not be
flagged by a bad PV signal.
The PV4 algorithm parameters must be configured through the SCT 3000
and are not mapped to the IOP. Thus, it would be possible to replace a
transmitter that is operating with the ideal gas volume flow equation with
one configured for the ideal gas mass flow equation without causing a bad
PV indication but resulting in different PV4 data. See subsection A.5 for
additional information about configuring the SMV and TDC.
The calculation of PV4 is also based on equation compensation, units,
pressure, temperature, and scaling factor entries that must be configured
through the SCT 3000 and are not mapped to the IOP. The scaling factor
value could be changed without causing a bad PV indication but resulting
in a different PV4 rate of flow calculation.
Note that full database protection is provided for the other SMV 3000
transmitter PVs, since their configuration parameters are mapped to the
IOP.
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A.4
Installation
Mounting
Assumptions
We assume that you have physically mounted the integration components
in accordance with appropriate instructions in this manual and the
X
TDC 3000 bookset.
Before you make any wiring connections, use the SCT to set the PV Type
to PV1 for transmitters operating in DE mode; or if the transmitter is in
the analog mode, use the SCT 3000 set the Analog Output Selection to
PV1 and select Analog as the communication mode. Otherwise, multiple
PVs could conflict with other slots causing contention problems and bad
PV indications.
WARNING
Wiring Connections
Connection Rule
You wire the SMV 3000 transmitter for integration the way you would any
other Smartline transmitter. See Section 5 in the PM/APM Smartline
Transmitter Integration Manual for details.
If the SMV 3000 transmitter will provide multiple inputs (PVs), the FTA
screw terminals used for the transmitter’s DE output connection identify
the physical (or master) slot for the transmitter’s PVs. In this case, be sure
• No other Smartline transmitters are connected to consecutive FTA
screw terminals that are allotted as logical slots for the transmitter’s
other PVs.
• Consecutive logical slots allotted for the transmitter’s other PVs do not
cross over IOP boundaries from 8 to 9 or wrap around an IOP boundary
from 8 to 1 or 16 to 9.
Continued on next page
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A.4
Installation, Continued
Connection Rule,
continued
Figure A-5 shows an example of connection rule violations which include
connecting an ST 3000 transmitter to an allocated logical slot and an
SMV 3000 transmitter to a slot that causes a logical slot to wrap around
the IOP boundary. Note that the FTA shown in Figure A-5 is a non-
redundant type and the connection designations, styles, and locations will
vary for redundant type FTAs. See Section 5 in the PM/APM Smartline
Transmitter Integration Manual for typical redundant FTA connection
details.
Figure A-5
Connection Rule Example.
STI FTA
+
_
TB2
TB1
TB3
ST 3000
Transmitter
Single PV
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
+
_
Correct
8
9
9
9
10
11
12
13
14
15
16
10
11
12
13
14
15
16
10
11
12
13
14
15
16
SMV 3000
Transmitter
with 4 PVs
+
_
PV
IN (+)
XMTR
+24V
COM
IN (-)
ST 3000
Transmitter
Single PV
+
_
Terminal Designation
Wrong
Master Slots
Logical Slots
2, 3, 4
1
5
9
6, 7, 8
10, 11, 12
SMV 3000
Transmitter
with 4 PVs
13
14, 15, 16
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A.5
Configuration
About Configuration
You can configure all of the SMV 3000 parameters by using the SCT
3000 as outlined in this manual. You can also configure most of the
SMV 3000 parameters through displays at the Universal Station, but PV4
algorithm parameters are only configurable through the SCT 3000.
X
However, to set up the TDC 3000 system for integration operation, you
must build points for each transmitter PV at the Universal Station.
Getting Started
First use the SCT 3000 to completely configure the SMV 3000 and also
set the SMV transmitter in DE mode with the PV Type parameter set for
PV1 ON only. This assures that you configure any applicable PV
functions and define the transmitter as a single PV1 for initial IOP point
building to minimize the chance of any slot conflicts and possible
interruption of valid data.
Building Points
The general procedure for building STIMV IOP points is covered in
Section 6 of the PM/APM Smartline Transmitter Integration Manual. Use
this procedure to build and load an Analog Input point for each SMV 3000
transmitter PV. Supplement the Parameter Entry Display (PED) selection
information with the SMV 3000 specific data in this section.
We assume that:
ATTENTION
X
• You know how to interact with the TDC 3000 system using the
Universal Station touch screens and keyboard. If you do not know, refer
to the Process Operations Manual for details.
• You are familiar with the “point” building concept for the
PM/APM/HPM and the UCN and LCN networking schemes. If you are
not familiar, refer to the Data Entity Builder Manual for information.
Point Building Rules
• Enter identical STITAG name for each PV from a given SMV 3000
transmitter up to a maximum of 4. If you enter five identical STITAG
names, the fifth will be identified as the master or physical slot for
another transmitter.
• You must use DE CONF selection for 6-Byte format for SMV 3000
transmitters, (parameters PV_DB or PV_SV_DB).
• Select the SENSRTYP parameter that is appropriate for a given
SMV 3000 transmitter PV. See Table A4 on next page.
Continued on next page
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A.5
Configuration, Continued
PED Entries
Each PED parameter is defined in Appendix A of the PM/APM Smartline
Transmitter Integration Manual. While most entries are generic for all
Smartline transmitters, some entries require additional transmitter specific
data for reference. Review the following paragraphs for SMV 3000
specific data to supplement the given parameter definition. The parameters
are presented in the order in which they are encountered in the PED pages.
EUDESC Parameter
Enter the engineering unit description for each PV of the SMV 3000 that
you want the universal station to show for the given PV. (Normally, these
units will be the same as the units entered in the STI_EU parameter, which
is described on the next page.) Please note that for PV4, if rate of flow
calculation is volume flow in cubic meters per hour enter “CM_HR.” For
PV4 flow in any other units enter the engineering unit description, but
then you must provide additional values so that the PV is reranged to show
PV4 in the selected units. See subsection A.6 “PV Engineering Units
Conversions” for more information.
Table A-3 lists the base (default) engineering units for the SMV 3000.
Note that degrees Celsius is default engineering units for the secondary
variable.
Table A-3
Base Engineering Units for SMV 3000 Transmitter PVs
IF Process Variable Number is…
THEN base engineering unit is …
PV1
PV2
PV3
PV4
inH2O@39 °F
inH2O@39 °F
°C
3
m /h for volume flow, or
tonnes/h for mass flow
STITAG Parameter
Besides serving as a transmitter identification name, the IOP uses the
number of identical STITAG names to calculate the number of PVs
associated with a given transmitter. An STITAG name must be entered for
all SMV 3000 transmitter PVs.
Continued on next page
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A.5
Configuration, Continued
SENSRTYP Parameter
The default sensor type for a given SMV 3000 transmitter PV is listed in
Table A-4.
Table A-4
Sensor Type Selections for SMV 3000 PVs
IF Process Variable Number is…
THEN SENSRTYP is …
PV1
PV2
PV3
PV4
SPT_DP
SPT_AP *
STT
SFM
* Use SPT_AP if PV2 is measuring absolute pressure or gauge pressure.
When using an SMV Model SMG170, the SENSRTYP parameter for PV2
may be set to SPT_AP, but will display a gauge pressure value that may be
negative.
ATTENTION
PVCHAR Parameter
The PV characterization selection for each SMV transmitter PV can be as
listed in Table A-5.
Table A-5
PV Characterization Selections for SMV 3000 PVs
IF Process Variable Number is…
THEN PVCHAR can be …
LINEAR or SQUARE ROOT *
LINEAR only.
PV1
PV2
PV3
PV4
LINEAR only.
LINEAR/N/A †
* Does not affect PV4 flow calculation.
† Linear is shown on detail display, but it has no meaning.
STI_EU Parameter
Select any valid Engineering Unit (EU) for PV1, PV2, and PV3, so that the
values displayed for URL, LRL, URV, and LRV on the Detail Display will
be converted to the selected EU. There is no check for mismatch of EUs,
since the transmitter sends these values as a percent of Upper Range Limit
so the value is the same regardless of EU.
NOTE: You can only select BLANK or CM_HR as EU for PV4. Keep in
mind, that the URL, LRL, URV, and LRV are displayed in “base”
3
units of tonnes per hour (t/h) or cubic meters per hour (m /h) as
applicable.
Continued on next page
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A.5
Configuration, Continued
The actual engineering unit values available in a system will depend upon
ATTENTION
the LCN software release. See Section 10 in the PM/APM Smartline
Transmitter Integration Manual for release dependent EU details.
DE_CONF Parameter
While the DECONF selections are the same for all transmitters, the
corresponding SCT 3000 selections for PV Type may differ. Table A-6
compares the PV Type selections for SMV 3000 with PED DECONF
parameter selections for reference.
Table A-6
DECONF and PV Type Parameter Entry Comparison
IF PED DECONF entry is …
THEN comparable SCT 3000 PV Type
entry can be any one of the following …
PV
Not Applicable for SMV 3000.
Not Applicable for SMV 3000.
PV_SV
PV_DB
PV1,
PV1 and PV2,
PV1 - PV3, or
PV1 - PV4
PV_SV_DB
PV1 w/SV1,
PV1 and PV2 w/SV1
PV1 - PV3 w/SV1, or
PV1 - PV4 w/SV1
URL Parameter
Table A-7 lists example Upper Range Limits for a given SMV 3000
transmitter PV. Remember that you can enter the desired URL for the PV4
range through the SCT 3000, but URL for PV1, PV2, and PV3 is a read
only fixed value (determined by SMV model and process temperature
sensor type).
Table A-7
Example URLs for a SMV Transmitter Model SMA125.
IF Process Variable Number is…
THEN URL is …
400 inH2O
PV1
PV2
PV3
PV4
750 psia
850 °C (varies per sensor type)
configurable
If you leave the URL parameter blank, you can upload the transmitter
database through the detail display commands to resolve the resulting
database mismatch error. The URL is always part of the transmitter’s
database.
ATTENTION
Continued on next page
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A.5
Configuration, Continued
DAMPING Parameter
The damping value is a real number selection from the transmitter range
values shown in Table A-8 for a given SMV 3000 transmitter PV.
Table A-8
Damping Range Values for SMV 3000 Transmitter PVs
IF Process Variable Number is…
THEN Damping Value can be …
PV1 or PV2
0.00, 0.16, 0.32, 0.48, 1.0, 2.0,
4.0, 8.0, 16.0, or 32.0 seconds
PV3
0.00, 0.3, 0.7, 1.5, 3.1, 6.3, 12.7, 25.5,
51.1, or 102.3 seconds
PV4
0.00, 0.5, 1.0, 2.0, 3.0, 4.0, 5.0, 10.0,
50.0, or 100.0 seconds
The IOP may temporarily convert the entered damping value to a standard
ATTENTION
damping enumeration until it accesses the transmitter’s database.
PIUOTDCF Parameter
This parameter represents the sensor fault detection ON/OFF selection for
PV3 only.
CJTACT Parameter
After Point is Built
This parameter will apply for PV3 thermocouple input only. It defines
whether an internal cold-junction (ON) or an externally provided cold-
junction reference (OFF) is to be used.
Once you complete the point build for PV1, you can start building the
point for the next PV or go to the Detail display for the point you just built
and either upload the transmitter’s database to the IOP or download the
IOP’s transmitter database to the transmitter. See Section A-6 in this
Appendix and Section 7 in the PM/APM Smartline Transmitter
Integration Manual for operation data using the Universal Station.
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A.6
Operation Notes
Generic Operations
Most operator actions initiated through Detail displays at the Universal
Station are generic for all Smartline transmitters. Refer to Section 7 in the
PM/APM Smartline Transmitter Integration Manual for details about
these generic operations.
This section outlines some differences in operations that are unique to the
multivariable STIMV IOP and the SMV 3000 transmitter in particular.
Detail Display
Difference
Page 2 of the Detail display for a multivariable STIM point includes an
additional field in the lower right hand corner for PV Number and Number
of PVs identification as shown in Figure A-6. This lets you quickly
identify what PV number you are viewing and how many PVs are
associated with this given SMV 3000 transmitter.
Figure A-6
Detail Display with PV Number and Number of PVs Field.
23 Jun 98 11:15:23 6
F101 SMV SLOT 1 - DIFF PRESS 03 UNIT 01
CONFIG PAGE
_________________ CONFIGURATION DATA ________________
PVCHAR
LINEAR
PVLOPR
PVFORMAT
PVSRCOPT
PVCLAMP
PVALDR
01
ALL
CLAMP
ONE
NOACTION
SENSRTYP SPT_DP
PVROCPPR NOACTION
PVROCNPR NOACTION
PIUOTDCF
BADPVPR
OFF
LOW
PVHHPR NOACTION
PVHIPR NOACTION
PVLLPR NOACTION
PVALDEBEU
INPTDIR
LOCUTOFF
2.0000
REVERSE
-------
______________ SMART TRANSMITTER DATA ______________
STITAG
FT3011
SPT_DP
LINEAR
OFF
OFF
Pv_Sv_Db
PVRAW
URL
50.000 SECVAR
400.000 DAMPING
250.000 SERIALNO 10775120
0.00000 STISWVER
0.00000 STATE
INH2O COMMAND
21.5762
0.00000
SENSRTYP
PVCHAR
CJTACT
PIUOTDCF
DECONF
URV
LRV
LUL
STI_EU
2.5
OK
NONE
TRANSMITTER SCRATCH PAD:
TRANSMITTER STATUS
:
1 OF 1
PV Number
Number of PVs
Database Mismatch
Parameters
The following parameters are added to the list of parameters that the
STIMV IOP checks for database mismatches between itself and the
transmitter.
• PV Number
• Number of PVs
Continued on next page
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A.6
Operation Notes, Continued
Database Mismatch
Parameters, continued
If a mismatch is detected, only the slots (PVs) that have the mismatch will
have their PV value set to not a number (NAN) and their STATE
parameter on the Detail display will show DBCHANGE. Note that an
asterisk “*” will appear next to the PV number or Number of PVs on the
other slots to indicate that there is a problem.
DECONF Changes
A change in the DECONF parameter such as turning PV2, 3, or 4 ON,
which is equivalent to building a point for the given transmitter PV, can
only be downloaded from the Detail display for PV number 1. Enter
identical tag names for as many PVs as desired (sequentially, up to 4) and
then download from the master slot. If you try to download a DECONF
change from the Detail display for PV number 2, 3 or 4, you will get an
error message as shown in Figure A-7.
Figure A-7
Example of DECONF Download Error Message.
23 Jun 98 11:15:23 6
F101 SMV SLOT 2 - STATIC PRESS 03 UNIT 01
CONFIG PAGE
_________________ CONFIGURATION DATA ________________
PVCHAR
LINEAR
PVLOPR
PVFORMAT
PVSRCOPT
PVCLAMP
PVALDR
01
ALL
CLAMP
ONE
NOACTION
SENSRTYP SPT_AP
PVROCPPR NOACTION
PVROCNPR NOACTION
PIUOTDCF
BADPVPR
OFF
LOW
PVHHPR NOACTION
PVHIPR NOACTION
PVLLPR NOACTION
PVALDEBEU
INPTDIR
LOCUTOFF
2.0000
REVERSE
-------
______________ SMART TRANSMITTER DATA ______________
STITAG
FT3011
SPT_AP
LINEAR
OFF
OFF
Pv_Db
PVRAW
URL
------ SECVAR
------ DAMPING
------ SERIALNO
------ STISWVER
------ STATE
PSI COMMAND
------
0.00000
SENSRTYP
PVCHAR
CJTACT
PIUOTDCF
DECONF
URV
LRV
LUL
STI_EU
LOADFAIL
NONE
TRANSMITTER SCRATCH PAD:
TRANSMITTER STATUS
: COMMAND ALLOWED ONLY ON FIRST
SLOT OF MULTIPLE PV XMTRS
2 OF 2
Message means you can only
initiate DECONF download
from Detail display for slot 1
or PV number 1.
Continued on next page
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A.6
Operation Notes, Continued
PV Engineering Unit
Conversions
You can initiate manual engineering unit conversions for PV value used in
displays by substituting appropriate converted values for PVEUHI and
PVEULO on page one of the Detail display. Use the Y = mX+B formula
explained in Section 4 of the PM/APM Smartline Integration Manual to
calculate the desired PVEUHI and PVEULO values. LRV and URV are
used as “X” in the formula. Tables A-9 through A-12 list conversion
values that can be used for “m” and “B” in the equation to calculate a
desired PV value.
As a shortcut, you can use the “built-in” conversion available for PV1,
PV2, and PV3 by changing the STI_EU parameter and using the values
displayed.
ATTENTION
Table A-9
Conversion Values for PV1 and PV2 Pressures
Unit
inH2O@39 °F
m
B
1.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
1.001784985
1.8682681
0.03612629
0.249082
inH2O@68 °F
mmHg@0 °C
PSI
KPa
MPa
0.000249082
2.49082
mBAR
BAR
0.00249082
2.539929
g/cm2
Kg/cm2
0.002539929
0.07355387
inHg@32 °F
mmH2O@4 °C
mH2O@4 °C
ATM
25.4
0.0254
0.00245824582
1.000972512
inH2O@60 °F
Table A-10 Conversion Values for PV3 Temperature
Unit
°C
°F
m
B
1.0
1.8
1.0
1.8
0.0
32.0
K
273.14844
491.67188
°R
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A.6
Operation Notes, Continued
Engineering Unit
Conversion for PV4
Engineering unit conversion for PV4 must be done manually if you want to
display PV4 flow calculation in units other than cubic meters per hour.
The engineering unit description is entered in the EUDESC parameter in
the PED. Then you enter LRV and URV in the detail display for PV4.
Next calculate the conversion factor for PVEULO and PVEUHI
parameters.
To calculate use the formula: Y = mX + B
Where:
Y is the conversion factor (the result of the calculation that
you enter as the PVEVLO or PVEUHI parameter in the
detail display.)
m is the conversion multiplier (from table) for the selected
engineering units.
X is either LRV or the URV.
B is the conversion offset (from table) for the selected
engineering units.
Enter conversion factor as PVEULO parameter.
Table A-11 Conversion Values for PV4 as Volumetric Flow Rate
Preferred
Engineering Units
Conversion
Offset
Conversion Multiplier
(m)
(B)
m3/h
gal/h
l/h
1.0
264.172
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1,000
cc/h
1,000,000
0.01666667
4.402867
3
m /min
gal/min
l/min
16.66667
cc/min
16,666.67
24
3
m /day
gal/day
Kgal/day
bbl/day
6340.129
6.340129
150.9554
3
0.0002777778
0.5885777786915
35.31466672149
m /sec
CFM
CFH
0
Continued on next page
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A.6
Operation Notes, Continued
Engineering Unit
Conversion for PV4,
continued
Table A-12 Conversion Values for PV4 as Mass Flow Rate
Preferred
Engineering Units
Conversion Multiplier
(m)
Conversion
Offset
(B)
t/h
kg/h
1.0
1,000
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
kg/min
lb/min
lb/h
16.66667
36.74371
2204.623
0.277778
0.612395
0.0166666
0.000277477
1,000,000
16666.67
277.77789
1.1023113
0.01837175
0.00030591
kg/sec
lb/sec
t/min
t/sec
g/h
g/min
g/sec
ton/h
ton/min
ton/sec
Secondary Variable
Reference
If the SMV 3000 transmitter’s PV Type configuration is PV1 w/SV, the
SECVAR field on page 2 of the detail display for slot 1 shows the
temperature of the meter body as the secondary variable. The base
engineering unit for the secondary variable is degrees Celsius.
Continued on next page
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A.6
Operation Notes, Continued
Status Messages
Supplement the IOP status messages given in Section 8 of the PM/APM
Smartline Transmitter Integration Manual with those listed in Table A-13.
Note that the displayed status messages will be the same for all slots (PVs)
associated with a given SMV 3000 transmitter.
Table A-13 Additional IOP Status Messages
Message
Problem
Corrective Action
COMMAND ALLOWED ONLY
ON FIRST SLOT OF
MULTIPLE PV XMTRS
Attempted to download database Call up slot 1 Detail display for PV1
with DECONF change from slot
2, 3, or 4.
and retry database download
command.
COMMAND FAILURE
. . . BUSY
Command could not be executed Retry command.
because transmitter is busy
CONFIGURATION MISMATCH
MULTIPLE DEVICES
ASSIGNED TO SLOT
Another transmitter is physically
connected to a logical slot for a
multivariable transmitter.
Disconnect offending transmitter or
reconfigure the number of PVs for the
SMV 3000 transmitter.
TRANSMITTER IS
Transmitter is in output mode or
input mode.
Use SCT 3000 to remove transmitter
from output mode or input mode.
BROADCASTING A
SUBSTITUTE VALUE PV
Bad PV Indication
In most cases, configuration error detection will result in a Bad PV (BP)
indication for all slots (PVs) associated with a given SMV 3000
transmitter. However, if the number of IOP slots allocated differs from the
number of PVs configured in the SMV 3000 transmitter, only the slots
reserved by the IOP will be flagged as bad. A download command from
slot 1 usually clears Bad PV indication from all but the offending slot
(PV). You will have to make configuration changes to resolve slot
conflicts.
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Appendix B SMV 3000 Configuration Record Sheet
SMV 3000
Configuration Data
Sheets
The following configuration sheets provide a means to record the SMV
3000 configuration database. You may want to fill it out prior to creating
the transmitter database file or before performing on-line configuration.
These sheets contain all of the configuration parameters for the SMV
3000. The default values are shown in bold.
SMV 3000 Model #:
_________________________________________________
1. General Configuration Section
Tag I.D. Number:
____ ____ ____ ____ ____ ____ ____ ____
(8 Characters Max.)
Scratch Pad:
_______________________________________________
(32 Characters Max.)
Mode of Operation:
Analog ____
DE ____
Analog Output Choice:
PV1 ___
PV2 ___ PV3 ___ PV4 ___
PV DE Mode Broadcast: PV1 On _____
PV1 On w/SV _____
(only required if selecting
DE Mode of Operation)
PV1 - PV2 On _____
PV1 - PV3 On _____
PV1 - PV4 On _____
PV1 - PV2 On w/SV1 _____
PV1 - PV3 On w/SV1 _____
PV1 - PV4 On w/SV1 _____
Line Filter:
50 Hz ___
60 Hz ___
Downscale _____
Failsafe Direction:
Upscale _____
(Analog Mode Only)
1a. Differential Pressure - PV1 - Configuration Section
PV1 Output Conformity: Linear ____ Square Root ____
0.16 ___ 0.32 ___ 0.48 ___ 1 ___
PV1 Damping (sec.):
0.0 ___
2 ___
4 ___
8 ___
16 ___
32 ___
PV1 Eng. Units:
"H2O_39F ___
kg/cm^2 ___
mbar ___
PSI ___
mmH2O_4C ___
g/cm^2 ___
MPa ___
bar ___
KPa ___
ATM ___
mmHg_0C ___
inHg_32F ___
"H2O_60F ___
mH2O_4C ___
"H2O_68F ___
PV1 Range:
LRV _____
URV _____
(defaults are 0 and 100 inches H2O 39F)
Continued on next page
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Appendix B– Configuration Record Sheet, Continued
1b. Static Pressure - PV2 - Configuration Section
PV2 Damping (sec.):
0.0 ___
0.16 ___ 0.32 ___ 0.48 ___ 1 ___
2 ___
4 ___
8 ___
16 ___
32 ___
PV2 Eng. Units:
(Static Pressure)
"H2O_39F ___
kg/cm^2 ___
mbar ___
PSI ___
mmH2O_4C ___
g/cm^2 ___
MPa ___
bar ___
KPa ___
ATM ___
mmHg_0C ___
inHg_32F ___
"H2O_60F ___
mH2O_4C ___
"H2O_68F ___
PV2 Range:
LRV _____
URV _____
(default depends on SMV 3000 model number - specify gauge or absolute)
Barometric Pressure: ___________
(If using SMV 3000 in a flow application and you specify the SMG170 model number, enter the barometric pressure)
(Default is 14.7 psia)
1c. Process Temperature - PV3 - Configuration Section
PV3 Damping (sec.):
PV3 Probe Type:
0.0 ___
12.7 ___
0.3 ___
0.7 ___
1.5 ___
3.1 ___
6.3 ___
25.5 ___ 51.1 ___ 102.3 ___
PT 100 D RTD ___
Type K TC ___
Type E TC ___
Type T TC ___
Type J TC ___
deg. R ___
PV3 Eng. Units:
PV3 Range:
deg. C ___
deg. F ___
URV _____
LRV _____
(defaults are -200 and 450 deg. C)
PV3 Cold Junc. Comp.: Internal ___
External ___
ECJT: _____
(Only for Themocouple. If external, specify the temp. in the ECJT slot)
PV3 TC Fault Detection: On ___ Off ___
PV3 Output Charact.: Linear ___
Non-Linear ___
Continued on next page
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Appendix B– Configuration Record Sheet, Continued
2. Flow - PV4 - Configuration Section
(If using SMV 3000 for PV1, PV2 and PV3 measurement only, do not complete flow section.)
2a. Dynamic Flow Compensation Section
(If you are using a primary element that is not listed, use the Standard Flow Equation Section below.)
Flow Element Type:
Orifice - Flange Taps (ASME-ISO) D >/= 2.3 inches _____
Orifice - Flange Taps (ASME-ISO) 2 </= D </= 2.3
Orifice - Corner Taps (ASME-ISO)
_____
_____
Orifice - D and D/2 Taps (ASME-ISO)
Orifice - 2.5D and 8D Taps (ASME-ISO)
Venturi - Machined Inlet (ASME-ISO)
Venturi - Rough Cast Inlet (ASME-ISO)
_____
_____ (Liquids only)
_____ (Liquids only)
_____ (Liquids only)
Venturi - Rough Welded Sheet-Iron Inlet (ASME-ISO) _____ (Liquids only)
Nozzle (ASME Long Radius)
Venturi nozzle (ISA Inlet)
Leopold venturi
_____ (Liquids only)
_____ (Liquids only)
_____ (Liquids only)
Gerand venturi
_____ (Liquids only)
Universal Venturi Tube
Lo-Loss Venturi Tube
Preso Ellipse Ave. Pitot Tube
_____ (Liquids only)
_____ (Liquids only)
_____ (Specify 7/8”, 1.25” or 2.25” Probe diameter)
Material ____________
Bore Diameter (inches at 68 deg. F) ___________ (not required for Pitot Tube)
Design Temperature ______________ (not required for Pitot Tube)
Fluid State:
Gas _____
Liquid _____
Steam _____
Flow Data: (obtained from Primary Element Sizing Sheet)
Design Pressure
__________________ (required only for Gas applications)
Design Temperature ________________ (required only for Gas applications)
Design Density___________________ (required only for Steam applications)
Standard Density __________________ (required only for Standard Volume equations)
Fluid Name:
________________________________________________
Material __________ Pipe Schedule ______ Pipe Diameter _________
_____________ (not required for Liquid applications or Pitot Tube)
Pipe Properties:
Isentropic Exponent:
2b. Standard Flow Compensation Section
(Standard equation should be used for any primary element not listed in Dynamic Flow Section above.)
Fluid State:
Fluid Name:
Gas _____
Liquid _____
Steam _____
________________________________________________
Flow Data: (obtained from Primary Element Sizing Sheet)
Normal Flowrate __________________ Design Pressure
_____________(Gas applications only)
Normal Diff. Pressure_________________ Design Temperature ________________ (Gas applications only)
Design Density___________________ (required only for Steam and Liquid applications)
Standard Density __________________ (required only for Standard Volume equations)
Flow Compensation:
None ___
Full ___ Pressure Only ___
Temperature Only___
Continued on next page
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Appendix B– Configuration Record Sheet, Continued
2c. General Flow Configuration Section
PV4 Range:
LRV ________
URV ________
URL ________
(defaults are 0, 100,000 and 100,000 m3/hr)
PV4 Eng. Units:
(Volumetric Flow)
cc/h ___
cc/min ___
Kgal/day ___
m3/day ___
CFM ___
l/h ___
l/min ___
gal/min ___
m3/min ___
gal/day ___
bbl/day ___
m3/sec ___
gal/h ___
m3/hr ___
CFH ___
Type of Volumetric Flow Units:
Standard Volume Units ____
Actual Volume Units ____
PV4 Eng. Units:
(Mass Flow)
lb/min ___
ton/min ___
kg/h ___
lb/h ___
lb/sec ___
kg/min ___
t/h ___
ton/sec ___
kg/sec ___
t/sec ___
ton/h ___
t/min ___
g/min ___
g/sec ___
g/h ___
PV4 Eng. Units:
____ ____ ____ ____ ____ ____ ____ ____
Conversion Factor = ______________
(Complete if choosing Custom Units, 8 characters Max.)
PV4 Damping (sec.):
0.0 ___
5.0 ___
0.5 ___
10 ___
1.0 ___
50 ___
2.0 ___
100 ___
3.0 ___
4.0 ___
PV4 Low Flow Cutoff:
PV4 Failsafe:
Low Limit ________
High Limit ________ (defaults are zero)
PV2 Failsafe On ___
PV3 Failsafe On ___
PV2 Failsafe Off ___
PV3 Failsafe Off ___
Pressure ________
Temperature _______
Configured By:
Custom Fluids -
___________________________
Date:
___/___/___
Liquid Applications - If you are using a custom fluid that is not listed in the SCT 3000 Flow Compensation Wizard, you
can supply values for density vs. temperature and viscosity vs. temperature in the flow equation (if dynamic
compensation is desired). If dynamic compensation is not desired, enter the density and viscosity values at normal
flowing conditions.
Density – lbs/ft3
viscosity – cPoise
temperature – deg. F
Gas and Steam Applications - If you are using a custom gas that is not listed in the SCT 3000 Flow Compensation
Wizard, you can supply values for viscosity vs. temperature in the flow equation (if dynamic viscosity is desired). If
dynamic compensation is not desired, enter the viscosity values at normal flowing conditions.
viscosity – cPoise
temperature – deg. F
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Appendix C —PV4 Flow Variable Equations
C.1
Overview
Appendix Contents
This appendix includes these topics:
Topic
See Page
C.1 Overview..............................................................................175
C.2 Standard Flow Equation.......................................................176
C.3 Dynamic Compensation Flow Equation................................181
Purpose of this
appendix
This appendix gives a brief description on the use of the available flow
equations for calculating the SMV 3000’s PV4 flow variable.
Configuration examples for a number of flow applications are provided to
show how to configure SMV PV4 flow variable using the SCT 3000 flow
compensation wizard.
Reader Assumptions
It is assumed that you are familiar with the flow application in which the
SMV 3000 multivariable transmitter is to be used and that you are familiar
with using the SCT 3000 Smartline configuration Toolkit.
Reference Data
Sources
Consult the following references to obtain data that are necessary and
helpful for configuring the SMV PV4 flow variable:
•
•
The flow element manufacturer’s documentation.
The process fluid manufacturer’s documentation on fluid density and
viscosity characteristics.
•
•
Flow Measurement Engineering Handbook, by Richard W. Miller,
McGraw-Hill, Third Edition, 1996.
The flow application examples in this appendix give actual
configuration setups.
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C.2
Standard Flow Equation
Standard Flow
Compensation
(Kuser Model)
The Standard Flow Equation (Kuser Model) allows automatic calculation
of the Kuser value that is used to configure PV4 flow variable for SMV
3000. The Kuser value is a scaling factor, based on the dynamics of your
process, which is used to adjust the flow rate to the desired process
parameters, such as
•
•
•
•
dimensional units
density
pressure
temperature.
The standard flow model uses an empirical method to configure PV4 flow
variable for the following primary elements:
•
•
•
•
orifice plates
Venturis
nozzles
averaging pitot tubes
•
and other flow elements with outputs proportional to DP .
The standard flow model can be used to calculate PV4 for volumetric and
mass flow rates for gas, liquid, and steam at standard conditions. A flow
equation for steam mass is also available which compensates for density
based on the ASME steam tables
NOTE: Use the dynamic flow compensation model for increased flow measurement
accuracy. See Subsection C.3.
Standard Flow
Equation
Configuration
Examples
The following pages contain two examples for configuring the SMV PV4
output using the Flow Compensation Wizard in the SCT 3000
configuration program. The configuration examples show how to navigate
through the wizard program and enter values to configure the SMV PV4
flow variable for a given flow application. Examples for the following
applications are presented:
•
•
Air through a Venturi meter
Superheated Steam
The standard (Kuser) model wizard in the SCT 3000 is started from the
Equation Model page of the Flow Compensation Wizard.
Continued on next page
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C.2
Standard Flow Equation, Continued
Example: Air Through
a Venturi
An engineer has specified a SMV 3000 Smart Multivariable Transmitter
to compensate for air density changes and to calculate the standard
volumetric flowrate of air through a Venturi meter. The engineer has sized
the Venturi meter to produce a differential pressure of 49 inches H2O at
630 CFM at standard conditions. The flowing pressure is 129.7 psia,
flowing temperature is 100 degrees F, and the standard (base) density is
0.0764 lbs/ft3.
The steps in Table C-1 show how to configure the SMV to calculate the
PV4 flow variable for this application.
Table C-1
Air Through a Venturi Meter Configuration Example
Step
1
Action
Select a template for the SMV 3000 model you have for your flow
application.
Select standard volume flow in the Algorithm field of the FlowAlg tab
and then select the Engineering Units (CFM) on the FlowConf tab
card.
2
3
Click the Wizard . . . on the SCT/SMV 3000 configuration window to
access the Flow Compensation Wizard Equation Model page.
Select Standard from the Equation Model list box on the Equation
Model page of the Flow Compensation Wizard to launch the Kuser
Model, then click Next to proceed to the Fluid Type page.
4
5
Select Gas as the fluid type from the list box on the Fluid Type page,
then Next to proceed to the Gas Flow Type page.
Select Standard Volume as the gas flow type from the list box on the
Gas Flow Type page, then click Next to proceed to the Process Data
page.
Continued on next page
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C.2
Standard Flow Equation, Continued
Table C-1
Air Through a Venturi Meter Configuration Example,
continued
Step
6
Action
Enter the relevant flow process data from the Venturi Sizing Data
Sheet into the appropriate entry fields on the Process Data page as
follows:
Normal Flowrate
Normal DP
= 630 CFM
= 49 inches H2O @ 39.2 °F
= 129.7 psia
Design Pressure
Design Temperature = 100°F
Standard Density
= 0.0764 lbs/ft3
Compensation Mode = Full
You can change the engineering units by clicking on the text box with
the right mouse button.
Click Next to proceed to the Flowing Variables page.
7
Click the following options for failsafe indication on the Flowing
Variables page (so that there is an “a “ in each check box):
a
a
Abs. Pressure
Process Temp
This will ensure that the PV4 flow output will go to failsafe if either the
static pressure or temperature sensors fail.
•
Set Damping = 1.0 seconds.
Click Next to proceed to the Solutions page.
8
9
The calculated Kuser value appears on the Solutions page of the
Kuser Model along with a list of items (with values) that you have
configured from previous pages. Review the Wizard values to make
sure they are correct.
Click Finish to complete the Kuser calculation procedure.
Connect SCT to SMV and establish communications. (See
subsection 5.2 for procedure, if necessary.)
10
11
Perform Download of the database configuration file to the SMV.
Use the procedure in subsection 7.5, Using Transmitter to Simulate
PV Input to verify the Kuser and flow calculation for this application.
You can simulate inputs for PV1, PV2, and PV3 to verify PV4 output.
Continued on next page
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C.2
Standard Flow Equation, Continued
Example:
An engineer has specified a SMV 3000 Smart Multivariable Transmitter
Superheated Steam
Using an Averaging
Pitot Tube
to compensate for steam density changes and to calculate the mass
flowrate of superheated steam using an averaging pitot tube. The engineer
has sized the averaging pitot tube to produce a differential pressure of
13.21 inches H2O at 45,000 lb/hr. The flowing pressure is 294.7 psia,
flowing temperature is 590 degrees F, and flowing density is 0.49659
lbs/ft3.
The steps in Table C-2 show how to configure the SMV to calculate the
PV4 flow variable for this application.
Table D-2
Superheated Steam using an Averaging Pitot Tube
Configuration Example
Step
1
Action
Select a template for the SMV 3000 model you have for your flow
application.
Select superheated steam mass flow in the Algorithm field of the
FlowAlg tab and then select the Engineering Units (lb/h) on the
FlowConf tab card.
2
3
Click the Wizard . . . on the SCT/SMV 3000 configuration window to
access the Flow Compensation Wizard Equation Model page.
Select Standard from the Equation Model list box on the Equation
Model page of the Flow Compensation Wizard to launch the Kuser
Model, then click Next to proceed to the Fluid Type page.
4
5
Select Steam as the fluid type from the list box on the Fluid Type
page, then click Next to proceed to the Process Data page.
Enter the relevant flow process data from the Averaging Pitot Tube
Sizing Data Sheet into the appropriate entry fields on the Process
Data page as follows:
Normal Flowrate
Normal DP
= 45,000 lb/hr
= 13.21 inches H2O @ 39.2 °F
= 0.49659 lbs/ft3
Design Density
You can change the engineering units by clicking on the text box with
the right mouse button.
Click Next to proceed to the Flowing Variables page.
Continued on next page
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C.2
Standard Flow Equation, Continued
Table C-2
Superheated Steam using an Averaging Pitot Tube
Configuration Example, Continued
Step
6
Action
Click the following options for failsafe indication on the Flowing
Variables page (so that there is an “a “ in each check box):
a
a
Abs. Pressure
Process Temp
This will ensure that the PV4 flow output will go to failsafe if either the
static pressure or temperature sensors fail.
•
Set Damping = 1.0 seconds.
Click Next to proceed to the Solutions page.
7
8
The calculated Kuser value appears on the Solutions page of the
Kuser Model along with a list of items (with values) that you have
configured from previous pages. Review the Wizard values to make
sure they are correct.
Click Finish to complete the Kuser calculation procedure.
Connect SCT to SMV and establish communications. (See
subsection 5.2 for procedure, if necessary.)
9
Perform Download of the database configuration file to the SMV.
10
Use the procedure in subsection 7.5, Using Transmitter to Simulate
PV Input to verify the Kuser and flow calculation for this application.
You can simulate inputs for PV1, PV2, and PV3 to verify PV4 output.
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C.3
Dynamic Compensation Flow Equation
Dynamic
Compensation Flow
Equation
The Dynamic Compensation Flow Equation provides algorithms for use in
determining a highly accurate PV4 flow variable for SMV 3000. Use
dynamic compensation to measure liquids, gases, and steam.
Dynamic compensation flow equation compensates for:
•
•
•
•
•
•
temperature
pressure
density
discharge coefficient (gas, liquid, or steam)
thermal expansion factor
gas expansion factor
NOTE: A standard flow equation is also available which uses an empirical method of
calculation for PV4, thereby compensating only for temperature and pressure
changes in gas and steam applications. See Subsection C.2.
Dynamic
The following pages contain three examples for configuring the SMV PV4
output using the Flow Compensation wizard in the SCT 3000
configuration program. The configuration examples show how to navigate
through the wizard program and enter values to configure the SMV PV4
flow variable for a given flow application. Examples for the following
applications are presented:
Compensation
Configuration
Examples
•
•
•
Liquid Propane
Air
Superheated Steam
The Dynamic Compensation Flow model wizard in the SCT 3000
program is launched from the Equation Model page of the Flow
Compensation Wizard.
Example: Liquid
Propane
An engineer has specified a SMV 3000 Smart Multivariable Transmitter
to dynamically compensate and calculate the mass flowrate of liquid
propane through a standard 304 SS orifice meter with flange taps. The
engineer has sized the orifice meter to produce a differential pressure of 64
inches H2O at 555.5 lb/m. The flowing pressure is 314.7 psia and the
flowing temperature is 100 degrees F.
The steps in Table C-3 shows how to configure the SMV to calculate the
PV4 flow variable for this application.
Continued on next page
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C.3
Dynamic Compensation Flow Equation, Continued
Table C-3
Liquid Propane Configuration Example
Step
1
Action
Select a template for the SMV 3000 model you have for your flow
application.
Select mass flow in the Algorithm field of the FlowAlg tab and then
select the Engineering Units (lb/m) on the FlowConf tab card.
2
3
Click the Wizard . . . on the SCT/SMV 3000 configuration window to
access the Flow Compensation Wizard Equation Model page.
Select Dynamic Corrections from the list box on the Equation Model
page of the Flow Compensation Wizard to invoke the Dynamic Flow
Compensation Model, then click Next to proceed to the Flow Element
Properties page.
4
Enter the relevant information from the Orifice Sizing Data Sheet in
each entry field of the Flow Element Properties page:
Element Type
= Flange tap
(D greater than 2.3 inches)
Bore Diameter
Material
= 1.8611 inches
= 304 SS
Flowing Temperature = 100°F
•
The expansion coefficient is automatically calculated based on
the entered data.
Click Next to proceed to the Fluid State page.
5
6
7
8
Select the fluid state as Liquid from the list on the Fluid State page,
then click Next to proceed to the Liquid Flow page.
Select Mass as the type of liquid flow from the list box on the Liquid
Flow page, then click Next to proceed to the Fluid page.
Select PROPANE as the type of fluid from the list box on the Fluid
page, then click Next to proceed to the Pipe Properties page.
Enter the relevant information from the Orifice Sizing Data Sheet in
each entry field of the Pipe Properties page:
Pipe Schedule
= 40s
Nominal diameter = 4 inches
Material
= Carbon Steel
•
•
The actual diameter and thermal expansion coefficient for the
pipe are automatically calculated based on the entered data.
Click Next to proceed to the Discharge Coefficient page.
Continued on next page
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C.3
Dynamic Compensation Flow Equation, Continued
Table C-3
Liquid Propane Configuration Example, continued
Step
9
Action
Enter the following lower and upper Reynolds number limits in each
entry field of the Discharge Coefficient page. These values are used
to clamp the discharge coefficient equation at these Reynolds
numbers:
Lower Limit = 80,000
Upper Limit = 800,000
•
•
Click Next to proceed to the Viscosity Compensation page.
Graph coordinates (Reynolds Number vs. Discharge Coefficient)
will appear when the mouse is clicked on the graph.
10
Enter the following equation order (order 4 is recommended) and
temperature limits for the viscosity compensation in each entry field of
the Viscosity Compensation page. The viscosity values will be
clamped at the temperature limits.
Order
= 4
Low Temp = 50
High Temp = 150
Click Yes to refit the curve with the new limits.
•
Graph coordinates will appear when the mouse is clicked on the
graph.
Select Next to proceed to the Density Compensation page.
11
Enter the following equation order and temperature limits for the
density compensation in each entry field of the Density Compensation
page. The density values used in the flow calculation will be clamped
at the temperature limits.
Order
= 4
Low Temp
= 50
High Temp = 150
Click Yes to refit the curve with the new limits.
•
Graph coordinates will appear when the mouse is clicked on the
graph.
Select Next to proceed to the Flowing Variables page.
Continued on next page
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C.3
Dynamic Compensation Flow Equation, Continued
Table C-3
Liquid Propane Configuration Example, continued
Step
12
Action
Click on the following options for Failsafe Indication on the Flowing
Variables page (so that there is an “a” in each check box). It has
been determined that the operator needs the flow output to go to
failsafe when there is either a pressure or temperature failure
(selecting Abs. Pressure and Process Temp. will assure this).
a
a
Abs. Pressure
Process Temp
•
•
Set damping for the flow output at 1.0 seconds.
Since Flow Failsafe has been selected for a pressure or
temperature failure, the default values do not need to be set.
If failsafe for the flow output is not needed when a pressure or
temperature sensor fails, the default values for temperature and
pressure are used in the flow calculation and the flowrate
continues to be reported.
Click Next to proceed to the Solutions page.
13
14
The Solutions page presents itemized columns representing the data
entered and the corresponding Wizard values that were calculated
from the Wizard table data. Many of these values are used inside the
SMV 3000 Multivariable Transmitter to compensate and calculate the
flow for your application. Review the data to make sure the correct
choices have been made based on your flow application.
Click Finish to complete the Flow Compensation Wizard.
Connect SCT to SMV and establish communications. (See
subsection 5.2 for procedure, if necessary.)
15
16
Perform Download of the database configuration file to the SMV.
Use the procedure in subsection 7.5, Using Transmitter to Simulate
PV Input to verify the flow calculation for this application. You can
simulate inputs for PV1, PV2, and PV3 to verify PV4 output.
Continued on next page
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C.3
Dynamic Compensation Flow Equation, Continued
Example: Air
An engineer has specified a SMV 3000 Smart Multivariable Transmitter
to dynamically compensate and calculate the standard volumetric flowrate
of air through a standard 304 SS orifice meter with flange taps. The
engineer has sized the orifice meter to produce a differential pressure of 10
inches H2O at 175 standard cubic feet per minute (SCFM). The flowing
pressure is 40 psia, the flowing temperature is 60 degrees F, the flowing
density is 0.2079 lbs/ft3, and the standard density if 0.0764 lbs/ft3.
The steps in Table C-4 shows how to configure the SMV to calculate the
PV4 flow variable for this application.
Table C-4
Air Configuration Example
Step
1
Action
Select a template for the SMV 3000 model you have for your flow
application.
Select Standard Volumetric flow in the Algorithm field of the FlowAlg
tab and then select the Engineering Units (CFM) on the FlowConf tab
card.
2
3
Click the Wizard . . . on the SCT/SMV 3000 configuration window to
access the Flow Compensation Wizard Equation Model page.
Select Dynamic Corrections from the list box on the Equation Model
page of the Flow Compensation Wizard to invoke the Dynamic Flow
Compensation Model, then click Next to proceed to the Flow Element
Properties page.
4
Enter the relevant information from the Orifice Sizing Data Sheet in
each entry field of the Flow Element Properties page:
Element Type
= Flange tap
(D Greater than 2.3 inches)
Bore Diameter
Material
= 1. 5698 inches
= 304 SS
Flowing Temperature = 60°F
•
The expansion coefficient is automatically calculated based on
the entered data.
Click Next to proceed to the Fluid State page.
5
Select the fluid state as Gas from the list box on the Fluid State page,
then click Next to proceed to the Gas Flow page.
Continued on Next page
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C.3
Dynamic Compensation Flow Equation, Continued
Table C-4
Air Configuration Example, continued
Step
6
Action
Select Standard Volume as the type of gas flow from the list box on
the Gas Flow page, then click Next to proceed to the Fluid page.
7
8
Select AIR as the type of fluid from the list box on the Fluid page, then
click Next to proceed to the Pipe Properties page.
Enter the relevant information from the Orifice Sizing Data Sheet in
each entry field of the Pipe Properties page:
Pipe Schedule
Nominal diameter
Material
= 40s
= 3 inches
= Carbon Steel
•
The actual diameter and thermal expansion coefficient for the
pipe are automatically calculated based on the entered data.
Click Next to proceed to the Discharge Coefficient page.
9
Enter the following lower and upper Reynolds number limits in each
entry field of the Discharge Coefficient page. These values are used
to clamp the discharge coefficient equation at these Reynolds
numbers:
Lower Limit = 10,000
Upper Limit = 100,000
•
Graph coordinates (Reynolds Number vs. Discharge Coefficient)
will appear when the mouse is clicked on the graph.
Click Next to proceed to the Viscosity Compensation page.
10
Enter the following equation order (order 4 is recommended) and
temperature limits for the viscosity compensation in each entry field of
the Viscosity Compensation page. The viscosity values will be
clamped at the temperature limits.
Order
= 4
Low Temp
= 50
High Temp = 150
Click Yes to refit the curve with the new limits.
•
Graph coordinates will appear when the mouse is clicked on the
graph.
Click Next to proceed to the Density Variables page.
Continued on Next page
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C.3
Dynamic Compensation Flow Equation, Continued
Table C-4
Air Configuration Example, continued
Step
10
Action
Enter the relevant process information from the Orifice Sizing Data
Sheet in each entry field of the Density Variables page.
Isentropic Exponent *
= 1.4044
Design (flowing) Density = 0.2079 lb/ft3
Standard (base) Density = 0.0764 lb/ft3
Design Temperature
Design Pressure
= 60°F
= 40 psia
Click Next to proceed to the Flowing Variables page.
11
Click on the following options for Failsafe Indication on the Flowing
Variables page (so that there is an “a” in each check box). It has
been determined that the operator needs the flow output to go to
failsafe when there is either a pressure or temperature failure
(selecting Abs. Pressure and Process Temp. will assure this).
a
a
Abs. Pressure
Process Temp
•
•
Set damping for the flow output at 1.0 seconds.
Since Flow Failsafe has been selected for a pressure or
temperature failure, the default values do not need to be set.
If failsafe for the flow output is not needed when a pressure or
temperature sensor fails, the default values for temperature and
pressure are used in the flow calculation and the flowrate
continues to be reported.
Click Next to proceed to the Solutions page.
12
13
The Solutions page presents itemized columns representing the data
entered and the corresponding Wizard values that were calculated
from the Wizard table data. Many of these values are used inside the
SMV 3000 Multivariable Transmitter to compensate and calculate the
flow for your application. Review the data to make sure the correct
choices have been made based on your flow application.
Click Finish to complete the Flow Compensation Wizard.
Connect SCT to SMV and establish communications. (See
subsection 5.2 for procedure, if necessary.)
14
15
Perform Download of the database configuration file to the SMV.
Use the procedure in subsection 7.5, Using Transmitter to Simulate
PV Input to verify the flow calculation for this application. You can
simulate inputs for PV1, PV2, and PV3 to verify PV4 output.
* Isentropic Exponent is also called the Ratio of Specific Heats.
1/99
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C.3
Dynamic Compensation Flow Equation, Continued
SMV Operation in a
Steam Application
When operating the SMV in a steam application there are number of
considerations you should be aware of.
•
•
•
•
Be sure the process is at or above saturation when operating the SMV,
since the SMV does not calculate flow when the process is below
saturation.
Operating limit for absolute pressure input is 750 psia(for Model
SMV125), but SMV will continue to make calculations for inputs up
to 1500 psia.
SMV Model SMG170 will operate and calculate to 3000 psig. At
pressures greater than 2000 psia you must operate at less than 100 °F
of saturation temperature.
Operating range for temperature input is saturation to 1500 °F
(815.5 °C), assuming that the temperature sensor used (RTD or
thermocouple) can cover this range, with the exception noted above.
Example:
Superheated Steam
An engineer has specified a SMV 3000 Smart Multivariable Transmitter
to dynamically compensate and calculate the mass flowrate of superheated
steam through a standard 304 SS orifice meter with flange taps. The
engineer has sized the orifice meter to produce a differential pressure of
241.3 inches H2O at 22,345 lb/hr. The flowing pressure is 64.73 psia and
the flowing temperature is 350 degrees F.
The steps in Table C-5 shows how to configure the SMV to calculate the
PV4 flow variable for this application.
Continued on Next page
188
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C.3
Dynamic Compensation Flow Equation, Continued
Table C-5
Superheated Steam Configuration Example
Step
1
Action
Select a template for the SMV 3000 model you have for your flow
application.
Select superheated steam mass flow in the Algorithm field of the
FlowAlg tab and then select the Engineering Units (lb/h) on the
FlowConf tab card.
2
3
Click the Wizard . . . on the SCT/SMV 3000 configuration window to
access the Flow Compensation Wizard Equation Model page.
Select Dynamic Corrections from the list box on the Equation Model
page of the Flow Compensation Wizard to invoke the Dynamic Flow
Compensation Model, then click Next to proceed to the Flow Element
Properties page.
4
Enter the relevant information from the Orifice Sizing Data Sheet in
each entry field of the Flow Element Properties page:
Element Type
= Flange tap
(D greater than 2.3 inches)
Bore Diameter
Material
= 4.2154 inches
= 304 SS
Flowing Temperature = 350 °F
•
The expansion coefficient is automatically calculated based on
the entered data.
Click Next to proceed to the Fluid State page.
5
6
Select the fluid state as Steam from the list on the Fluid State page,
then click Next to proceed to the Pipe Properties page.
Enter the relevant information from the Orifice Sizing Data Sheet in
each entry field of the Pipe Properties page:
Pipe Schedule
Nominal diameter
Material
= 40s
= 10 inches
= Carbon Steel
•
The actual diameter and thermal expansion coefficient for the
pipe are automatically calculated based on the entered data.
Click Next to proceed to the Discharge Coefficient page.
Continued on Next page
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C.3
Dynamic Compensation Flow Equation, Continued
Table C-5
Superheated Steam Configuration Example, continued
Step
7
Action
Enter the following lower and upper Reynolds number limits in each
entry field of the Discharge Coefficient page. These values are used
to clamp the discharge coefficient equation at these Reynolds
numbers:
Lower Limit = 200,000
Upper Limit = 1,200,000
•
Graph coordinates (Reynolds Number vs. Discharge Coefficient)
will appear when the mouse is clicked on the graph.
Click Next to proceed to the Viscosity Compensation page.
8
Enter the following equation order (order 4 is recommended) and
temperature limits for the viscosity compensation in each entry field of
the Viscosity Compensation page. The viscosity values will be
clamped at the temperature limits.
Order
= 4
Low Temp
= 297
High Temp = 400
Click Yes to refit the curve with the new limits.
•
Graph coordinates will appear when the mouse is clicked on the
graph.
Click Next to proceed to the Density Variables page.
9
Enter the relevant process information from the Orifice Sizing Data
Sheet in each entry field of the Density Variables page.
Isentropic Exponent * = 1.4044
Click Next to proceed to the Flowing Variables page.
* Isentropic Exponent is also called the Ratio of Specific Heats.
Continued on next page
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C.3
Dynamic Compensation Flow Equation, Continued
Table C-5
Superheated Steam Configuration Example, continued
Step
10
Action
Click on the following options for Failsafe Indication on the Flowing
Variables page (so that there is an “a” in each check box). It has
been determined that the operator needs the flow output to go to
failsafe when there is either a pressure or temperature failure
(selecting Abs. Pressure and Process Temp. will assure this).
a
a
Abs. Pressure
Process Temp
•
•
Set damping for the flow output at 1.0 seconds.
Since Flow Failsafe has been selected for a pressure or
temperature failure, the default values do not need to be set.
If failsafe for the flow output is not needed when a pressure or
temperature sensor fails, the default values for temperature and
pressure are used in the flow calculation and the flowrate
continues to be reported.
Click Next to proceed to the Solutions page.
11
12
The Solutions page presents itemized columns representing the data
entered and the corresponding Wizard values that were calculated
from the Wizard table data. Many of these values are used inside the
SMV 3000 Multivariable Transmitter to compensate and calculate the
flow for your application. Review the data to make sure the correct
choices have been made based on your flow application.
Click Finish to complete the Flow Compensation Wizard.
Connect SCT to SMV and establish communications. (See
subsection 5.2 for procedure, if necessary.)
13
14
Perform Download of the database configuration file to the SMV.
Use the procedure in subsection 7.5, Using Transmitter to Simulate
PV Input to verify the flow calculation for this application. You can
simulate inputs for PV1, PV2, and PV3 to verify PV4 output.
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34-SM-99-01
03/04
SMV 3000 Smart Multivariable
Transmitter,
Addendum
(to User’s Manual
34-SM-25-02)
Transmitter Models:
SMA110, SMA125, SMG170
Overview
Replacement Meterbody and Heads
The SMV 3000 Multivariable Transmitter, all Models, is now being shipped with
newly designed meter body and process heads. If a replacement meter body is needed,
it should be ordered from the Model Number stated on the meter body nameplate.
This number includes the letter “S” after the model number; for example,
SMA110S-xxx.
This new transmitter is functionally identical to previous models in that the working
ranges (Lower Range Limit to Upper Range Limit) and intended applications have not
changed. However, the specifications for the maximum Pressure Rating and/or for the
Overpressure Rating have been enhanced for some models. A summary of
The new version, which will continue as SMV 3000, differs only in the physical size
and form of the meter body, process head, and associated components.
With exceptions noted in this addendum, information given in
34-SM-25-02 SMV 3000 Multivariable Transmitter User’s Manual
applies also to this newer design.
Installation, operation, maintenance, calibration, and troubleshooting tasks remain
virtually the same as for the previous version. Differences appear primarily in torque
specifications when replacing meter bodies, and in part numbering and part
recognition when replacing components or assemblies.
This addendum provides details for parts replacement for the new version of the
SMV 3000 Smart Multivariable Flow Transmitter. For specific information regarding
parts applicability, refer to the following publication.
Related
Publications
34-SM-03-01
SMV 3000 Smart Multivariable Flow Transmitter
Specification and Model Selection Guide
03/04
34-SM-99-01 (Addendum to 33-SM-25-02)
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Additions to the
User Manual
The additions and changes to User Manual 34-SM-25-02 that relate to the newly
designed meter body and process heads are given in Table 1 of this addendum.
Use the information in Table 1 to reference and annotate your User Manual.
Table 1 Additions/Changes to the User Manual
Page # in User
Sub-Section
Description of Change
Manual
3.2 Considerations for SMV
3000 Transmitter
15
The Maximum Working Pressure Rating and the
Overpressure Rating has been enhanced for all
models included in this addendum except for the
draft range transmitter.
Table 3 Transmitter
Overpressure Ratings
Addendum.
4.5 Piping SMV 3000
Transmitter
28
In Step 5 of Table 6, do not use the torque
specification of 47.5 to 54 N•m(35 to 40 lb-ft).
Table 6 Installing ½ inch NPT
Flange Adapter
Instead, torque Flange Adapter bolts evenly to
47,5 N•m +/- 2,4 N•m (35 Lb-Ft +/- 1.8 Lb-Ft).
9.3 Inspecting and Cleaning
Barrier Diaphragms
102
110
143
Do not use specifications for head bolt torque given
In Step 8 of Table 27.
Table 27 Inspecting and
Cleaning Barrier Diaphragms
Instead, torque head bolts/nuts to the specifications
given in Table 2 of this addendum.
9.5 Replacing Meter Body
Center Section
Do not use specifications for head bolt torque given
In Step 9 of Table 29.
Table 29 Replacing Meter Body
Center Section
Instead, torque head bolts/nuts to the specifications
Replacement Parts
Figure 32 illustrates and Table 38 lists the
replacement part available for the previous design
of the transmitter.
Figure 32 SMV 3000 Meter
Body
For the newer design, use Figure 1 of this addendum
part numbers and descriptions.
Table 38 Parts Identification for
Callouts in Figure 32
For applicability of parts, refer to
34-SM-03-01
SMV 3000 Smart Multivariable Flow Transmitter
Specification and Model Selection Guide
Wiring Diagrams and Installation
Drawings
147
The numbers of installation drawings for transmitter
models of revision S and greater is given in Table 7
of this addendum.
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Table 2 Torque Table - Process Head Bolts/Nuts
Bolt Type
51452557-001
Meterbody Type
5142557-002 and –003
51452557-004
(Carbon Steel -
(NACE [“CR” option] and
Non-NACE [“SS” option]
Stainless Steel)
(B7M Alloy Steel
[“B7” option])
standard; no option
specified)
51451864XXXX except
…XXX5
(See Note 1.)
67,8 N•M +/- 3,4 N•M
56,9 N•M +/- 2,8 N•M
48,8 N•M +/- 2,4 N•M
(50.0 Lb-Ft +/- 2.5 Lb-
Ft)
(42.0 Lb-Ft +/- 2.1 Lb-Ft)
(36.0 Lb-Ft +/- 1.8 Lb-Ft)
Note 1 – Part number 51451864XXX5 applies to the Meterbody for the STD 3000 Transmitter,
Model STD110 (draft range).
Figure 1 SMV 3000 Multivariable Transmitter – Meter Body and Process Heads
(Rev S or greater)
03/04
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Table 3 Parts Identification for Callouts in Figure 1
Key Part Number
No.
Description
Qty/
Unit
1
(Obtain the complete
Model Number from the
nameplate on the
Meterbody)
Replacement Meterbody (without Heads)
1
51452866-001
51452866-002
51452866-003
51452866-004
Bolts and Nuts Kit, Carbon Steel
Bolts A286 SS (NACE) and Nuts, 304 SS (NACE) Kit
Bolts, 316 SS (non-NACE) and Nuts, 316 SS (non-NACE) Kit
Bolts B7M and Nuts 7M Kit
Each Bolts and Nuts Kit includes:
Kc
K4
K8
Bolt, Hex head, 7/16-20 UNF, 1.50 Inches long (Flange Adapter)········
Nut, Hex, 7/16 UNC (Process Head)····················································
Bolt, Hex Head, 7/16 UNC X 3.25 inches long (Process Head)············
4
4
4
································
································
································
30753785-001
30753787-001
30753786-001
Drain and Plug Kit, stainless steel
Drain and Plug Kit, Monel
Drain and Plug Kit, Hastelloy C
Each Drain and Plug Kit includes:
K1
K2
K3
4
2
2
································
································
································
Pipe Plug ····················································································
Vent Plug ·····························································································
Vent Bushing ·······················································································
51452865-001
Meterbody Gasket Kit (PTFE Material); Kit includes:
51452865-002
Meterbody Gasket Kit (Viton Material); Kit includes:
K6
Ka
K7
Gasket, Process Head ·········································································
Gasket, Flange Adapter ·······································································
O-Ring, Meterbody to Electronics Housing ··········································
6
6
3
·································
·································
·································
K6
K6
51452868-001
51452868-002
Gasket only, Process Head (12 PTFE Gaskets/pack)
Gasket only, Process Head (6 Viton Head O-Rings)
12
6
Ka
Ka
51452868-004
51452868-005
Gasket only, Flange Adapter, 6 PTFE Adapter Gaskets
Gasket only, Flange Adapter, 6 VITON Adapter O-Rings
6
6
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Table 4 Flange Adapter Kits
Key
No.
Part Number
Description
Quantity
Per Unit
Flange Adapter Kit, with:
51452867-110
SS Flange Adapters and with carbon steel bolts
SS Flange Adapters and with A286 SS (NACE) bolts
SS Flange Adapters and with 316 SS (non-NACE) bolts
SS Flange Adapters and with B7M alloy steel bolts
51452867-210
51452867-310
51452867-410
51452867-150
51452867-350
Monel Flange Adapters and with carbon steel bolts
Monel Flange Adapters and with 316 SS (non-NACE) bolts
51452867-130
51452867-330
Hastelloy C Flange Adapters and with carbon steel bolts
Hastelloy C Flange Adapters and with 316 SS (non-NACE) bolts
Each 1/2-inch NPT Flange Adapter Kit includes:
Ka
Kb
Kc
Gasket, Flange Adapter ································································
1/2-inch NPT Flange Adapter ·························································
Bolt, hex head, 7/16-20 UNF, 1.50 inches long, Flange Adapter ··
2
2
4
···································
···································
···································
51452867-100
51452867-200
51452867-300
51452867-400
SS Blind Flange Adapter Kit, with Carbon Steel bolts
SS Blind Flange Adapter Kit, with A286 SS (NACE) bolts
SS Blind Flange Adapter Kit, with 316 SS (non-NACE) bolts
SS Blind Flange Adapters and B7M alloy steel bolts
Each Blind Flange Adapter Kit includes:
Ka
Kb
Kc
Gasket, Flange Adapter ································································
Blind Flange Adapter ······································································
Bolt, hex head, 7/16-20 UNF, 1.50 inches long, Flange Adapter ··
2
2
4
···································
···································
···································
03/04
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Table 5 Process Head Assembly Kits
Key
Description
Part Number
Quantity
Per Unit
No
Process Head Assembly Kit, with PTFE Gasket and with:
Carbon steel head (zinc plated) without side vent/drain
Carbon steel head (zinc plated) with side vent/drain
51452864-010
51452864-012
51452864-020
51452864-022
Stainless steel head without side vent/drain
Stainless steel head with side vent/drain
51452864-030
51452864-032
Hastelloy C head without side vent/drain
Hastelloy C head with side vent/drain
51452864-040
51452864-042
Monel head without side vent/drain
Monel head with side vent/drain
Process Head Assembly Kit, with VITON Gasket and with:
Carbon steel head (zinc plated) without side vent/drain
Carbon steel head (zinc plated) with side vent/drain
51452864-110
51452864-112
51452864-120
51452864-122
Stainless steel head without side vent/drain
Stainless steel head with side vent/drain
51452864-130
51452864-132
Hastelloy C head without side vent/drain
Hastelloy C head with side vent/drain
51452864-140
51452864-142
Monel head without side vent/drain
Monel head with side vent/drain
Each Process head Assembly Kit includes:
K1
K2
K3
K5
K6
Ka
2
1
1
1
1
1
···································
···································
···································
···································
···································
···································
Pipe Plug (See Note.)···································································
Vent Plug (See Note.)············· ·····················································
Vent Bushing (See Note.)·····························································
Process Head ··············································································
Gasket (PTFE), Process Head ····················································
Gasket (PTFE), Flange Adapter···················································
NOTE: This item is made of the same material as the
Process Heads, except for Kits with carbon steel Process
Heads, which include stainless steel Pipe Plug, Vent Plug,
and Vent Bushing.
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Table 6 Pressure Specification and Ratings Summary Comparisons
Transmitter
Model
Upper Range
Limit
Maximum Allowable
Working Pressure
(Note 1)
Previous
New Design
SMA 110
SMA 125
SMG 170
25 inches H2O @
39.2 F (differential
pressure)
100 psi
(6.9 bar)
100 psi
(6.9 bar)
100 psia (absolute
pressure)
400 inches H2O @
39.2 F (differential
pressure)
750 psi
(51.7 bar)
750 psi
(51.7 bar)
750 psia (absolute
pressure)
400 inches H2O
@ 39.2 F
(differential
pressure)
3000 psi
(206.8 bar)
4500 psi
(310.3 bar)
3000 psia
(absolute
pressure)
Note 1 Maximum Working Pressure Rating and Overpressure Rating may vary with materials of
construction and with process temperature. For more specific information, refer to:
34-SM-03-01
SMV 3000 Smart Multivariable Flow Transmitter
Specification and Model Selection Guide.
Table 7 Dimension Drawings for Transmitter Models (Revision S or Greater)
For Mounting Transmitter on a…
Using Mounting Bracket
Type…
See Drawing Number…
Vertical Pipe
Horizontal Pipe
Vertical Pipe
Angle
Angle
Flat
50001091
50001092
50001093
50001094
Horizontal Pipe
Flat
03/04
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Index
A
E
Analog meter, 33
Electronics housing, 22
Analog mode, 4, 55, 81, 114
Angle mounting bracket, 20
Electronics module, 95, 103
replacing, 103
Atmospheric Pressure Offset, 59, 85
Engineering units
Conversion (PV4), 167
PV1 measurements, 54
PV2 measurements, 59
PV3 measurements, 61
PV4 Custom units, 74
PV4 measurements, 68
Engineering units conversion, 166
Environmental Conditions, 14
EUDESC Parameter, 160
B
Bad PV indication, 169
Barrier diaphragms, 101
inspecting and cleaning, 101
Barriers, 31
Blow-down lines, 24, 27
Bracket mounted, 20
Bracket mounting, 21
horizontal pipe, 21
F
vertical pipe, 21
Failsafe action, 95
Failsafe direction, 95
change, 95
C
Failsafe jumper, 95
Flange adapter, 27
installing, 27
Calibration, 113
Equipment Required, 113
Output signal, 114
Flat mounting bracket, 20
Flow compensation wizard, 49, 75, 175
Range (PV1 & PV2), 115
Resetting to default values, 118
CE Conformity, 2, 29, 30
Center section, 108
G
replace, 108
CJTACT Parameter, 163
Cold junction (CJ) compensation, 62
Selecting Source, 62
Ground terminal, 31
Grounding, 31, 35
Communications link, 150
Conduit seal, 36
H
Configuration database, 47, 77
Saving, restoring, 98
Hazardous locations, 36
Configuration files
L
Saving, downloading and printing. See also
Configuration database
Conversion factor (PV4), 74
Lightning protection, 35
Line Filter (PV3), 53
Loop resistance, 30
Loop wiring, 32
non-intrinsically safe, 32
Low flow cutoff (PV4), 72
limits, 72
LRV
(PV1), 55
(PV2), 60
D
Damping, 58, 60, 67, 72
DAMPING Parameter, 163
Database mismatch parameters, 164
DE configuration parameters, 51
DE protocol format, 4
DE_CONF Parameter, 162
Diagnostic messages, 121
SCT display, 122
(PV3), 65, 66
(PV4), 70, 71
SFC display, 122
Differential Pressure, 4
Digital (DE) mode, 5, 42
Digitally integrated, 32
Dimensions, 20
Dynamic compensation flow equation, 76
Configuration Examples, 181
192
SMV 3000 Transmitter User’s Manual
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Index
M
O
S, cont’d
Maintenance routines, 100
Meter body temperature, 5
Mounting locations
Smart Field Communicator. See SFC
Smartline Configuration Toolkit. See SCT 3000
Smartline Option Module, 39
SMV 3000
Software version, 1, 46
SMV Configuration using SCT 3000, 49
Span
suggested, 25
Operating Modes, 4
Operation data, 92
(PV1), 55
(PV2), 60
Output confromity (PV1), 56
Output Linearization (PV3), 62
Output meter, 32
(PV3), 65
(PV4), 71
Square root dropout (PV1), 57
Square root output (PV1), 56
Standard flow equation, 75
Configuration Examples, 176
Start-up, 80
Overpressure rating, 15
P
Parts identification, 137
PIUOTDCF Parameter, 163
Platinum 100 ohm (RTD), 16, 63
PM/APM/HPM SMV 3000 Integration, 150
PM/SMV 3000 Integration
Configuration, 159
Flow measurement application, 86
Tasks, 12
Static discharge damage, 95, 105
Steam calculation facts, 188
STI_EU Parameter, 161
STIMV IOP module, 1, 52, 95, 150
STIMV IOP status messages, 169
STITAG Parameter, 154, 160
Data exchange functions, 152
Detail display, 164
Hierarchy, 151
Number of PVs, 155
T
STITAG parameter, 154
Potential Noise Sources, 14
Power supply voltage, 30
Primary flow elements, 75
Process Characteristics, 14
PROM, 103
Identification, 103
replacing, 103
PV Type, 51
PV1 Priority, 50
T/C Fault Detect (PV3), 64
Tag ID, 50
Temperature limits-transmitter, 15
Thermocouple leads, 31
Thermocouple types, 16, 63
Thermowell, 29
installing, 29
Three-valve manifold, 24
Transmitter
PVCHAR Parameter, 161
Configuration in a TDC system, 159
Flow application verification, 78, 84
Input mode, 84
Integration with TDC, 149
Output mode, 81, 114
Transmitter order, 9
R
Recommended spare parts, 137
Request/response format, 7
RTD leads, 31
Turndown Ratio, 58
S
U
SCT 3000, 6, 17, 38, 77
Flow compensation wizard, 75
For SMV configuration, 47, 49
On-line connections, 40
On-line help, 46
Upper Range Limit (URL), 15
URL Parameter, 162
URV
(PV1), 55
(PV2), 60
Secondary variable, 4, 5
SECVAR field, 168
Sensor type (PV3)
(PV3), 65, 66
(PV4), 70, 71
identifying, 63
Identifying, 16
SENSRTYP Parameter, 161
SFC, 7, 8, 48
SFC Communications, 7
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Index
Optional analog meter, 33
Temperature sensor input, 33
Write protect option, 43
Jumper, 43
V
Valve Cavitation, 14
Verify Flow Configuration, 78
Vibration Sources, 14
Z
Zero shift, 23
W
Wiring
Loop/power, 32
194
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Industrial Automation and Control
Honeywell Inc.
16404 N. Black Canyon
Phoenix, Arizona 85023
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