Altivar 212
Variable speed drives for asynchronous motors
Modbus communication manual
01/2011
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Table of Contents
Table of Contents
Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
About the Book. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Pin out of the Open Style Modbus connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Connection via Open Style wiring system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Open Style Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Pin out of the RJ45 Modbus connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Connection via RJ45 wiring system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
RJ45 Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Protection Against Interference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Description of terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Configuration of the communication parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Configuration of the control source. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Configuration of the indirect blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Configuration of the communication interruption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Modbus services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Principle of the Modbus protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
RTU mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Modbus functions available . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Read one word (03) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Read indirect block (3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Write Single Register (6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Write multiple registers (16) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Write indirect block (16) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Read Device Identification (43/14) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Error response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Referring to the Altivar 212 programming manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
List of control parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
List of monitoring parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Setpoints. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Trip and alarm codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Monitoring and control of I/O from communication. . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
RS485 standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Modbus 2-wire standard schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Migration ATV21 - ATV212. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
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Table of Contents
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Safety Information
§
Important Information
NOTICE
Read these instructions carefully, and look at the equipment to become familiar with the device before trying
to install, operate, or maintain it. The following special messages may appear throughout this documentation
or on the equipment to warn of potential hazards or to call attention to information that clarifies or simplifies a
procedure.
The addition of this symbol to a Danger or Warning safety label indicates that an electrical hazard
exists, which will result in personal injury if the instructions are not followed.
This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all
safety message that follow this symbol to avoid possible injury or death.
DANGER
DANGER indicates an imminently hazardous situation, which, if not avoided, will result in death or serious
injury.
WARNING
WARNING indicates a potentially hazardous situation, which, if not avoided, can result in death, serious
injury or equipment damage.
CAUTION
CAUTION indicates a potentially hazardous situation, which, if not avoided, can result in injury or equipment
damage.
CAUTION
CAUTION, used without the safety alert symbol, indicates a potentially hazardous situation which, if not
avoided, can result in equipment damage.
PLEASE NOTE
The word “drive” as used in this manual refers to the controller portion of the adjustable speed drive as defined
by NEC.
Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel. No
responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material.
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About the Book
At a Glance
Document Scope
The purpose of this document is to show you how to configure the Altivar 212 to use Modbus for monitoring
and control.
NOTE: Read and understand this document and all related documents (see below) before installing,
operating, or maintaining your ATV212.
Validity Note
This documentation is valid for the Altivar 212 Modbus fieldbus.
Related Documents
Title of Documentation
Reference Number
S1A53825
ATV212 Quick Start
ATV212 Installation manual
S1A53832
ATV212 Programming manual
ATV212 BACnet manual
S1A53838
S1A53845
ATV212 Metasys N2 manual
ATV212 Apogée FLN P1 manual
ATV212 LonWorks manual
S1A53846
S1A53847
S1A53848
ATV212 other option manuals: see www.schneider-electric.com
You can download the latest versions of these technical publications and other technical information from our
Product Related Information
DANGER
UNINTENDED EQUIPMENT OPERATION
• Read and understand this manual before installing or operating the Altivar 212 drive.
• Any changes made to the parameter settings must be performed by qualified personnel.
Failure to follow these instructions will result in death or serious injury.
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DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH
• Read and understand this manual before installing or operating the drive. Installation, adjustment, repair,
and maintenance must be performed by qualified personnel.
• The user is responsible for compliance with all international and national electrical code requirements with
respect to grounding of all equipment.
• Many parts of this drive, including the printed circuit boards, operate at the line voltage. DO NOT TOUCH.
Use only electrically insulated tools.
• DO NOT touch unshielded components or terminal strip screw connections with voltage present.
• DO NOT short across terminals PA/+ and PC/– or across the DC bus capacitors.
• Before servicing the drive:
- Disconnect all power, including external control power that may be present.
- Place a “DO NOT TURN ON” label on all power disconnects.
- Lock all power disconnects in the open position.
- WAIT 15 MINUTES to allow the DC bus capacitors to discharge.
- Measure the voltage of the DC bus between the PA/+ and PC/– terminals to ensure that the voltage is
less than 42 Vdc.
- If the DC bus capacitors do not discharge completely, contact your local Schneider Electric
representative. Do not repair or operate the drive
• Install and close all covers before applying power or starting and stopping the drive.
Failure to follow these instructions will result in death or serious injury.
WARNING
DAMAGE DRIVE EQUIPMENT
Do not operate or install any drive or drive accessory that appears damaged.
Failure to follow these instructions can result in death, serious injury, or equipment damage.
WARNING
LOSS OF CONTROL
• The designer of any control scheme must consider the potential failure modes of control paths and, for
certain critical control functions, provide a means to achieve a safe state during and after a path failure.
Examples of critical control functions are emergency stop and overtravel stop.
• Separate or redundant control paths must be provided for critical control functions.
• System control paths may include communication links. Consideration must be given to the implications
of unanticipated transmission delays or failures of the link (1).
Failure to follow these instructions can result in death, serious injury, or equipment damage.
(1) For additional information, refer to NEMA ICS 1.1 (latest edition), “Safety Guidelines for the Application, Installation, and
Maintenance of Solid State Control” and to NEMA ICS 7.1 (latest edition), “Safety Standards for Construction and Guide
for Selection, Installation and Operation of Adjustable-Speed Drive Systems.”
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Introduction
Introduction
1
Data exchanges give access to all Altivar 212 functions:
• Control (start, stop, reset, setpoint),
• Monitoring (status, current, voltage, thermal state...),
• Diagnostics (alarms),
• Settings,
• Configuration.
The communication port has an RJ45 and an open style connector for the connection to the network. At the
physical layer, it supports 2-wire RS485 and transmission speed at 9600 or 19200 bps.
4 Modbus functions are available:
• 3 (16#03) Read Holding Registers
• 6 (16#06) Write Single Register
• 16 (16#10) Write Multiple Registers
• 43/14 (16#2B/0E) Read Device Identification
Function 3 has a restricted implementation:
• with lengths 1 to 5 it permits to read a particular block of 1 to 5 indirect parameters. These 5 parameters
Function 16 has a restricted implementation:
• with length 1 to 2 it permits to write a particular block of 1 to 2 indirect parameters. These 2 parameters can
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Introduction
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Hardware setup
Pin out of the Open Style Modbus connector
Open Style Connector (screwcage plug style)
B
+
A
–
Line termination switch
GND
SCR
Common
Shield
FLA FLB FLC RYA RYC
PLC
Source
FM
U
Note: It is possible to connect two wires
inside one cage in order to be compliant to
daisy chain requirements.
I
Term
Sink
SW101
SW103
SW102
F
R
RES PLC P24 CC FM
Cross section:
0.2 - 2.5 mm² / AWG 24-12
I
VIA
VIB
U
U
PTC
Diagnostic DELs
SW100
Tightening torque:
0.5-0.6 Nm / 4.4-5.3 lb/In.
PP VIA VIB CC
B
A
GND SCR
RJ45
Open Style Connector
DANGER
UNINTENDED EQUIPMENT OPERATION
• Modify only the setting of the switches when the product is switched off.
• Do not change the setting of the SW102 unless your system is wired for SINK logic.
Failure to follow these instructions will result in death or serious injury.
CAUTION
RISK OF BODY INJURY
Use a screwdriver to change the position of the switches.
Failure to follow these instructions will result in death or serious injury.
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Hardware setup
Connection via Open Style wiring system
1
2
Modbus cable depending on the type of master
RS 485 double shielded twisted pair cable
Master
1
2
2
ATV 212
Open Style Reference
Modbus serial link connection is carried out using RS 485 double shielded twisted pair cables, supplied without
connector (reference: TSX CSA 100). Maximum length is 100 m (328 ft). The ATV212 drive includes a line
termination as standard. Set switch SW103 to Term to connect the internal 120 Ω termination resistor.
Pin out of the RJ45 Modbus connector
View from underneath
The following table describes the pin out of the ATV212 RJ45 connector.
Pin
1
Signal
Not connected
2
Common (common of the signal and power supply)
Not connected
3
4
D1 (Modbus name) or B (EIA / TIA485 name)
D0 (Modbus name) or A (EIA / TIA485 name)
Not connected
5
6
8........................1
7
VP, 10 Vdc (supply for RS232/RS485 converter or graphic display option)
Common (common of the signal and power supply)
8
CAUTION
RISK OF DAMAGE TO THE DRIVE
Use wiring cables or taps that connect only signals D0, D1 and common.
Failure to follow this instruction can result in injury or equipment damage.
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Hardware setup
Connection via RJ45 wiring system
1
2
3
4
5
Modbus cable depending on the type of master
Modbus splitter box
Master
1
3
4
3
4 5
Modbus drop cables
2
Modbus T-junction box
5
3
Line terminators
3
3
3
ATV 212
Description
RJ45 is factory set to connect the graphic display option.
Use the open style connector to connect the drive to Modbus fieldbus.
Using RJ45 to connect Modbus fieldbus is still possible but requires to modify parameter [Com channel choice]
F807 value. Set F807 to 0 [RJ45].
RJ45 Reference
Connection accessories
Description
Reference
Modbus splitter block
Modbus T-junction boxes
10 RJ45 connectors and 1 screw terminal
With integrated cable (0.3 m)
With integrated cable (1 m)
R = 120 Ω, C = 1 nF
LU9 GC3
VW3 A8 306 TF03
VW3 A8 306 TF10
VW3 A8 306 RC
VW3 A8 306 R
Line
For RJ45 connector
terminators
R = 150 Ω
Connecting cables
Description
Length
m
Connectors
Reference
Cables for
3
1 RJ45 connector and 1 stripped end
2 RJ45 connectors
VW3 A8 306 D30
VW3 A8 306 R03
VW3 A8 306 R10
VW3 A8 306 R30
TSX CSA 100
Modbus bus
0.3
1
2 RJ45 connectors
3
2 RJ45 connectors
RS 485 double
shielded twisted pair
cables
100
200
500
Supplied without connector
Supplied without connector
Supplied without connector
TSX CSA 200
TSX CSA 500
Type of master
Master interface
Modbus connection accessories for RJ45 wiring system
Description
Reference
Twido PLC
Adaptor or mini-DIN RS485
interface module
3 m cable fitted with a mini-DIN connector and an RJ45
connector
TWD XCA RJ030
Adaptor or screw terminal
RS485 interface module
3 m cable fitted with an RJ45 connector and stripped at the other VW3 A8 306 D30
end
TSX Premium PLC
TSX SCY 11601 or
TSX SCY 21601 module
(SUB-D 25 socket)
Cable fitted with a SUB-D 25 connector and stripped at the other TSX SCY CM 6030
end (for connection to the screw terminals of the LU9GC3 splitter
block)
PCMCIA card (TSX SCP114) Stripped cable
TSX SCP CM 4030
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Hardware setup
Ethernet bridge
(TSX ETG 100)
Screw terminal RS485
3 m cable fitted with an RJ45 connector and stripped at the other VW3 A8 306 D30
end
Serial port PC
Male SUB-D 9 RS232 serial
port PC
RS232/RS485 converter and
TSX SCA 72 and
3 m cable fitted with an RJ45 connector and stripped at the other VW3 A8 306 D30
end (for connection to the screw terminals of the LU9GC3 splitter
block)
Protection Against Interference
• Use the Schneider Electric cable with 2 pairs of shielded twisted conductors (reference: TSXCSA100,
TSXCSA200, TSXCSA500).
• Keep the Modbus cable separated from the power cables (30 cm (11.8 in.) minimum).
• Make any crossovers of the Modbus cable and the power cables at right-angles, if necessary.
For more information, please refer to the TSX DG KBL E manual: “Electromagnetic compatibility of industrial
networks and fieldbuses”.
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Hardware setup
Description of terminals
Terminal
Function
symbol
Electrical specifications
Internal circuits
Multifunctional programmable logic input.
G
R
5
V
It has forward rotation function in default setting.
ON: forward rotation drive
OFF: slowdown and stop
650
Ω
SINK
F
650
Ω
SOURCE
0
V
Input for voltage-free contact
24 Vdc, 5 mA or less.
SINK/SOURCE can be selected with
SW102.
D1
120
Ω
120
Ω
1n
F
1n
F
Multifunctional programmable logic input.
It has Preset speed command input 1 in default setting.
D0
R
Common
Multifunctional programmable logic input.
It has Fault Reset in default setting
RES
R
R
G
G
+24V
Voltage: 10 Vdc
Max current: 10 mA
(1)
PP
PP
Voltage supply for reference potentiometer.
Protected against short circuits.
Switch-configurable voltage or current analog input using
SW100.
It has speed setpoint function in the default setting. (0 to 50
Hz frequency with 0 to 10 Vdc in voltage or with 0 to 20 mA
in current input). In addition,This analog input is also
configurable as a logic input.
15k 300k
Voltage: 10 Vdc
Internal impedance: 30 kΩ
Current: 0 - 20 mA
U
I
VIA
15k
VIA
250k
Multifunction programmable analog input.
It has speed setpoint function in the default setting
(0 to 50 Hz frequency with 0 to 10 Vdc input). In addition, Voltage: 10 Vdc
this terminal can be used as PTC (2) input by setting switch Internal impedance: 30 kΩ
SW100 and the parameters [Mot PTC selection] F645
VIB
and [PTC resistor value] F646.
CC
Control circuit equipotential terminal
-
This terminal is only active when the switch (SINK-
SOURCE) is on PLC position. It allow to manage external
PLC
sink or source with static outputs. PLC shall be connected Max. voltage: 50 Vdc
to 0V (CC terminal) or +24V according to the type of
outputs
(2)
P24
FM
24 Vdc power supply output
Voltage: 24 Vdc, 50 mA
Voltage analog output: 0...10 Vdc
Switch-configurable voltage or current analog output using Minimum load impedance: 470 Ω
SW101.
Current analog output: 0...20 mA
Maximum load impedance: 550 Ω
RYA
RYC
FLA
FLB
FLC
RYA
RYC
Multifunctional programmable relay contact outputs.
Default setting is set to detect the activation of the drive
protection function.
Contact across FLA-FLC is closed and FLB-FLC is open
during normal operation. RYA -RYC is open.
Voltage: 30 Vdc, 0.5 A
250 Vac, 1A
(cos ϕ = 1)
Voltage: 250 Vac, 0.5A
(cos ϕ = 0.4)
FLA
FLB
FLC
(1) Voltage conversion
(2) PTC (Positive Temperature Coefficient): Resettable thermal fuse resistor for over current protection.
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Hardware setup
47k
47k
4.7k
4.7k
B
A
GND
RS485 transmission data, reception
data.
B
A
BACnet open style connector
BACnet communication shield terminal.
This terminal is not connected to other circuits in the board.
Ground this terminal in a location separated from the ground of the power line.
TERM
SW103
GND
SCR
SCR
120
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Hardware setup
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Configuration
Configuration
3
What's in this Chapter?
This chapter contains the following topics:
Topic
Page
The settings of communication-related parameters can be changed from the operation panel or from Modbus
(PLC, computer or controller) or from graphic display option.
Note that there are two types of parameters: parameters whose settings take effect immediately after the
setting and parameters whose settings do not take effect until the drive is turned back on or reset. In the table
below, these 2 types are mentioned in the column "valid" by "After setting" and "After power cycle".
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Configuration
Configuration of the communication parameters
Access to the parameters
All parameters are accessible in the [COMMUNICATION MENU] COM submenu of [PROGRAMMING
MENU] Programming mode.
DANGER
UNINTENDED EQUIPMENT OPERATION
Refer to «Serial communication parameters» in the Altivar 212 Programming manual, for more information
on how to set these serial communication parameters.
Failure to follow these instructions will result in death or serious injury.
Description
Parameters
Modbus
address
Adjustment range
Default Valid
setting after
[Mdb RJ45 baud] (F800)
2048
0 [9600 bps]
1
Power cycle
Communication Modbus RJ45 Baud rate
16#800
1 [19200 bps]
[Mdb RJ45 parity] (F801)
2049
0 [No] (No parity)
1
Power cycle
Communication Modbus RJ45 Parity
16#801
1 [Even] (Even parity)
2 [Odd] (Odd parity)
[Modbus address] (F802)
This address is used whatever the port used.
2050
0 ... 247
1
3
1
1
1
Setting
16#802
[Com. time out] (F803)
Communication time out
2051
0 or
Setting
16#803
1 ... 100 seconds
[Com channel choice] (F807)
Communication channel choice
2055
0 [RJ45]
1 [Open style]
Setting
16#807
[Mdb network baud] (F820)
Modbus network baud rate
2080
0 [9600 bps]
1 [19200 bps]
Power cycle
Power cycle
16#820
[Mdb network parity] (F821)
2081
0 [No] (No parity)
Modbus network parity
16#821
1 [Even] (Even parity)
2 [Odd] (Odd parity)
[Network protocol] (F829)
2089
1 ... 5
1
Power cycle
Communication Network protocol selection
16#829
1 [Mdb RTU]
Notes:
• Baud rate and parity bit should be uniform inside the same network.
• Modbus address should not be duplicate inside the same network.
• Stop bit isn't configurable. ATV212 Tx is 2 stop bit, Rx is 1 or 2 stop bits. This permits a good comunication
with Master in 1 and 2 stop bits.
• F800 and F801 parameters are used to define the baudrate and parity of RJ45 port.
• F820 and F821 parameters are used to define the baudrate and parity of Open style connector port.
• F802 and F803 parameters are used to define the modbus address and communication time out for
both ports (RJ45 et Open style connector). Set F802 between 1 to 247 (address 0 is not active).
• F807 parameter enables to select the communication command channel: RJ45 or Open style connector.
The port not set as the communication command channel may be used for monitoring purposes to check
that the setting change on F807 was effectively taken into account.
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Configuration
Configuration of the control source
The Altivar 212 can receive commands and setpoint from the Modbus network or from the terminals (F, R,
RES, VIA, VIB). In the default configuration, both commands and setpoint come from the terminals.
The LOC/REM key of the operation panel is available to switch the control to the operation panel. The inputs
F, R or RES can be configured to switch the control from the Modbus network to the terminals.
Different usual possibilities are described in the chapters below:
• Control from the Modbus network,
• Control from the terminals, monitoring from the Modbus network,
• Control from the Modbus network or the terminals, switched via Modbus,
• Command from the Modbus network, setpoint from the Modbus network or the terminals switched to by a
logic input.
Refer to these examples.
Control by the Modbus network
The commands and the setpoint come from the Modbus network. The signals wired on the terminals are
ignored. The LOC/REM key is valid.
Below is the list of parameters that must be configured.
Access to the parameters
Parameters
Location
[Command mode sel] (CMOd)
[PROGRAMMING MENU] Programming mode
[Frequency mode sel] (FMOd)
Other parameters
[COMMUNICATION MENU] COM submenu of
[PROGRAMMING MENU] Programming mode.
Description
Parameters
Modbus Setting
address
Default Valid
setting after
[Command mode sel] (CMOd)
Remote mode start/stop control
3
2 [Communication]
Serial communication
0
1
1
1
Setting
16#3
[Frequency mode sel] (FMOd)
Remote mode primary speed reference source
4
4 [Serial com ref.]
Serial communication
Setting
Setting
16#4
[Com channel choice] (F807)
Communication channel selection
2055
0 [RJ45] or
1 [Open style]
16#807
[Network protocol] (F829)
Communication Network protocol selection
2089
1 [Modbus-RTU protocol]
Power
cycle
16#829
Bit 15 of
command word FA00
Serial com. command priority bit
LOC
REM
Commands CMOd
ON
Modbus commands
REM
LOC
Terminals
0
1
2
Commands
Operation panel
OFF
Operation
panel
Modbus
commands
Setpoint FMOd
VIA
1
ON
Modbus setpoint
REM
LOC
VIB
2
Setpoint
Operation panel
3
4
5
OFF
Operation
panel
Modbus
setpoint
Bit 14 of
command word FA00
Serial com. setpoint priority bit
Communication
UP/DOWN
F807
RJ45 channel: Modbus
0
1
Network channel:
Paremeter F829
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Configuration
Control by the terminals, monitoring by the Modbus network
The commands and the setpoint come from the terminals.
The Altivar 212 is monitored via the Modbus network.
The LOC/REM key is valid.
Below is the list of parameters that must be configured.
Access to the parameters
Parameters
Location
[Command mode sel] (CMOd)
[PROGRAMMING MENU] Programming mode
[Frequency mode sel] (FMOd)
[Com channel choice] (F807)
[COMMUNICATION MENU] COM submenu of
[PROGRAMMING MENU] Programming mode.
Description
Parameters
Modbus Setting
address
Default Valid
setting after
[Command mode sel] (CMOd)
3
0 [Logic inputs]
0
Setting
Remote mode start/stop control
16#3
Control terminal logic inputs
[Frequency mode sel] (FMOd)
4
1 [Ref source VIA]
1
Setting
Remote mode primary speed reference source
16#4
The source of the drive’s
speed reference is VIA.
[Com channel choice] (F807)
2055
0 [RJ45] or
1
Setting
Communication channel selection
16#807
1 [Open style]
Bit 15 of
command word FA00
Serial com. command priority bit
LOC
REM
Commands CMOd
ON
Modbus commands
REM
LOC
Terminals
0
1
2
Commands
Operation panel
OFF
Operation
panel
Modbus
commands
Setpoint FMOd
VIA
VIB
1
2
3
4
5
ON
Modbus setpoint
REM
LOC
Setpoint
Operation panel
OFF
Operation
panel
Modbus
setpoint
Bit 14 of
command word FA00
Serial com. setpoint priority bit
Communication
UP/DOWN
F807
RJ45 channel: Modbus
0
1
Network channel:
Paremeter F829
22
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Configuration
Control by the Modbus network or the terminals, switched via Modbus
The commands come from the terminals if bit 15 of the command word [Command from serial communication]
(FA00) is "OFF" (value 0).
The commands come from the Modbus network if bit 15 of the command word (FA00) is "enabled" (value 1).
The setpoint comes from the terminals if bit 14 of the command word (FA00) is "OFF" (value 0).
The setpoint comes from the Modbus network if bit 14 of the command word (FA00) is "enabled" (value 1).
The LOC/REM key is valid.
Below is the list of parameters that must be configured.
Access to the parameters
Parameters
Location
[Command mode sel] (CMOd)
[PROGRAMMING MENU] Programming mode
[Frequency mode sel] (FMOd)
[Com channel choice] (F807)
[COMMUNICATION MENU] COM submenu of
[PROGRAMMING MENU] Programming mode.
Description
Parameters
Modbus Setting
address
Default Valid
setting after
[Command mode sel] (CMOd)
3
0 [Logic inputs]
0
Setting
Remote mode start/stop control
16#3
Control terminal logic inputs
[Frequency mode sel] (FMOd)
Remote mode primary speed reference source
4
1 [Ref source VIA]
The source of the drive’s
speed reference is VIA.
1
Setting
Setting
16#4
[Com channel choice] (F807)
2055
0 [RJ45] or
1
Selection of Communication channel: via RJ45 or
Open style connector port
16#807
1 [Open style]
Bit 15 of
command word FA00
Serial com. command
priority bit
Terminals
LOC
REM
Commands CMOd
ON
Modbus commands
REM
LOC
Terminals
0
1
2
Commands
Operation panel
OFF
Modbus
commands
Operation
panel
Setpoint FMOd
VIA
VIB
1
2
3
4
5
ON
Modbus setpoint
REM
Setpoint
Operation panel
Modbus setpoint
UP/DOWN
OFF
Bit 14 of
LOC
command word FA00
Serial com. setpoint
priority bit
Operation
panel
Communication
F807
RJ45 channel: Modbus
0
1
Network channel:
Paremeter F829
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Configuration
Control by the Modbus network or the terminals switched to by a logic input
The commands and the setpoint come from the Modbus network if logic input R is OFF.
The commands and the setpoint come from the terminals if logic input R is ON.
The function 48 [Forced local] is assigned to the logic input R, F112 = 48.
The LOC/REM key is valid.
Below is the list of parameters that must be configured.
Access to the parameters
Parameters
Location
[Command mode sel] (CMOd)
[PROGRAMMING MENU] Programming mode
[Frequency mode sel] (FMOd)
[Com channel choice] (F112)
[I/O MENU] IO submenu of [PROGRAMMING MENU] Programming mode.
[Com channel choice] (F807)
[COMMUNICATION MENU] COM submenu
of [PROGRAMMING MENU] Programming mode.
Description
Parameters
Modbus Setting
address
Default Valid
setting after
[Command mode sel] (CMOd)
3
0 [Logic inputs]
0
Setting
Remote mode start/stop control
16#3
Control terminal logic inputs
[Frequency mode sel] (FMOd)
4
1 [Ref source VIA]
1
Setting
Remote mode primary speed reference source
16#4
The source of the drive’s speed
reference is VIA.
[LI R selection] (F112)
R logic input function
274
48 [Forced local]: configured to
Forced switching from remote to
local control
6
1
Setting
Setting
16#112
[Com channel choice] (F807)
2055
0 [RJ45] or
Selection of Communication channel: via RJ45 or
Open style connector port
16#807
1 [Open style]
Bit 15 of
command word FA00
Serial com. command
Logic input R
[LI R selection]
F112 set to
LOC
REM
priority bit
48 [Forced local]
ON
Commands CMOd
Modbus
OFF
commands
REM
LOC
0
1
2
Terminals
Operation panel
Commands
OFF
ON
Operation
Modbus commands
panel
Setpoint FMOd
ON
VIA
VIB
1
2
3
4
5
Modbus
setpoint
OFF
REM
LOC
Setpoint
OFF
Operation panel
Modbus setpoint
UP/DOWN
Bit 14 of
ON
Operation
command word FA00
Serial com. setpoint
priority bit
panel
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Configuration
Command by the Modbus network, setpoint by the Modbus network or the terminals switched to by a logic input
The commands come from the Modbus network.
The setpoint comes from the Modbus network if logic input R is OFF.
The setpoint comes from the terminals if logic input R is ON.
The function 38 [Frequency source] is assigned to the logic input R, F112 = 38.
The LOC/REM key is valid.
Below is the list of parameters that must be configured.
Access to the parameters
Parameters
Location
[Command mode sel] (CMOd)
[PROGRAMMING MENU] Programming mode
[Frequency mode sel] (FMOd)
[Com channel choice] (F112)
[Remote spd ref 2] (F207)
[Com channel choice] (F807)
[I/O MENU] IO submenu of [PROGRAMMING MENU]
Programming mode.
[EXTENDED MENU] F--- submenu of [PROGRAMMING
MENU] Programming mode.
[COMMUNICATION MENU] COM submenu
of [PROGRAMMING MENU] Programming mode.
Description
Parameters
Modbus Setting
address
Default Valid
setting after
[Command mode sel] (CMOd)
Remote mode start/stop control
3
2 [Communication]
Serial communication
0
1
6
Setting
Setting
Setting
16#3
[Frequency mode sel] (FMOd)
Remote mode primary speed reference source
4
4 [Serial com ref.]
Serial communication
16#4
[LI R selection] (F112)
R logic input function
274
38 [Frequency source]
Configured to Frequency reference
source switching
16#112
[Remote spd ref 2] (F207)
Remote mode secondary speed reference source 16#207
519
1 [VIA]: VIA
2
1
Setting
Setting
that may override the source selected by FMOd
[Com channel choice] (F807)
2055
0 [RJ45] or
Selection of Communication channel: via RJ45 or
Open style connector port
16#807
1 [Open style]
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Configuration
Bit 15 of
command word FA00
Serial com. command
priority bit
LOC
REM
Commands CMOd
ON
Modbus
commands
REM
Terminals
0
1
2
Operation panel
OFF
Command
Modbus
commands
LOC
Operation
panel
Logic input R
Bit 14 of
[LI R selection]
command word FA00
Serial com. setpoint
priority bit
F112 set to
38 [Frequency source] or
F200 [Auto/man speed ref]
Setpoint FMOd
VIA
1
ON
Modbus
setpoint
OFF
ON
VIB
2
REM
LOC
Operation panel
3
4
5
OFF
Modbus
setpoint
Setpoint
UP/DOWN
Operation
panel
Setpoint F207
Bit 14 of
Modbus
setpoint
command word FA00
Serial com. setpoint
priority bit
1
2
3
4
5
VIA
VIB
ON
F807 [Com channel choice]
Operation panel
OFF
RJ45 channel: Modbus
Network channel:
parameter F829 [Network protocol]
0
1
Modbus
setpoint
UP/DOWN
Complete control diagram
Bit 15 of
Logic input F, R or RES
F111 ... F113
configured to 48
[Forced local]
Modbus
command word FA00
Serial com. command
priority bit
commands
Commands CMOd
LOC
REM
ON
Terminals
0
REM
Operation
REM
1
Commands
panel
LOC
OFF
Modbus
commands
2
LOC
Logic input F, R or RES
Bit 14 of
Modbus
setpoint
ON
Operation
panel
Setpoint FMOd
F111 ... F113
configured to38
[Frequency source]
command word FA00
Serial com. setpoint
priority bit
VIA
1
OFF
VIB
REM
LOC
2
Operation
REM
OFF
ON
3
4
5
panel
Setpoint
Modbus
setpoint
LOC
UP/DOWN
Operation
panel
Bit 14 of
Modbus
setpoint
ON
Setpoint F207
command word FA00
Serial com. setpoint
priority bit
VIA
1
VIB
2
Operation
F807 [Com channel choice]
OFF
panel
3
4
5
Modbus
setpoint
RJ45 channel: Modbus
Network channel:
parameter F829 [Network protocol]
0
1
UP/DOWN
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Configuration
Configuration of the indirect blocks
Configuration
These parameters configure the Modbus functions "Read indirect block (3)", page 34 and "Write indirect block
(16)", page 38.
Access to the parameters
All parameters are accessible in the [COMMUNICATION MENU] COM submenu of [PROGRAMMING
MENU] Programming mode.
Description
Parameters
Modbus Adjustment range
address
Default Valid
setting after
0 [No select]: No selection
[Block write data 1] (F870)
2160
1 [Command word 1]
2 [Command word 2]
16#870
Power
0
3 [Frequency Setpoint]
cycle
[Block write data 2] (F871)
2161
4 [Relay command]: Ouput data on the terminal board
5 [FM command]: Analog output for communication
6 [Speed Setpoint]
16#871
[Block read data 1] (F875)
[Block read data 2] (F876)
[Block read data 3] (F877)
[Block read data 4] (F878)
[Block read data 5] (F879)
2165
0 [No select]: No selection
1 [Status info]
2 [Freq. out]: Output frequency
3 [Motor current]: Ouput current
4 [Ouput volt]: Ouput voltage
5 [Alarm info]: Alarm information
16#875
2166
16#876
2167
Power
0
16#877 6 [PID feedback value]
cycle
7 [Input term. mon]: Input terminal board monitor
2168
8 [Out term. mon]: Output terminal board monitor
9 [VIA monitor]: VIA terminal board monitor
10 [VIB monitor]: VIB terminal board monitor
11 [Mot speed mon.]: Ouput motor speed monitor
16#878
2169
16#879
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Configuration
Configuration of the communication interruption
Configure the Modbus time out
A communication detected fault (Err5 and Err8) is triggered if the Altivar 212 does not receive any valid
Modbus requests at its address within a predefined time period (time out) set in the [Com. time out] (F803)
parameter. The timer starts when the communication has been established for the first time (valid frame, drive
address matches). Any Modbus request function is taken into account to reactivated the timer (read, write and
identification).
Access to the parameter
This parameter is accessible in the [COMMUNICATION MENU] COM submenu of [PROGRAMMING MENU]
Programming mode.
Description
Parameter
Modbus Setting
address
Unit
Default Valid
setting after
[Com. time out] (F803)
2051
0: Communication detection disabled
s
3
Setting
Communication time out
16#803
1 ... 100: 1 to 100 seconds
WARNING
LOSS OF CONTROL
• If F803 is set to 0, communication control will be inhibited.
• For safety reasons, inhibiting the communication interruption detection should be restricted to the debug
phase or to special applications.
Failure to follow these instructions can result in death, serious injury, or equipment damage.
Monitoring the Modbus communication status
Modbus communication status are displayed in Monitoring mode. This parameter enables to check the
modbus communication on RJ45 and OpenStyle port.
On the embedded display terminal
Display
Display on graphic
Description
example display option
[Mdb com stat]
Modbus
Mb
ON:
OFF:
communication status
OpenStyle Tx
OpenStyle Rx
RJ45 Tx
RJ45 Rx
On the graphic display terminal
Without Communication
B-A-COM:
Mb activity
on OpenStyle port
When Rx and/or Tx are
displayed in this row
their state is inactive
Mdb com stat
RJ45
Tx
B - A - COM
Rx
Rx
Tx
Switch between local to remote
mode using the F4 button on the
display terminal
RJ45:
Mb activity on RJ45 port
Rem
Loc/Rem
Example: With Communication on RJ45 port
Mdb com stat
Mdb com stat
RJ45
Tx
B - A - COM
RJ45
B - A - COM
Rx
Tx
Rx
Rx
Tx
Rx
Tx
Rem
Loc/Rem
Rem
Loc/Rem
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Configuration
Configure the drive behaviour
The drive trips in Err5 [Com RJ45 fault] or Err8 [Network error fault] if the communication was
established and the card no longer receives messages from the network.
The response of the drive in the event of a BACnet communication interruption can be configured by the
parameter [Com. fault setting] F851.
Access to the parameter
This parameter is accessible in the [COMMUNICATION MENU] COM submenu of [PROGRAMMING MENU]
Programming mode.
Description
Parameter
Modbus Setting
address
Default Valid
setting after
[Com. fault setting] (F851)
Communication detected fault
setting
2129
0 [Ramp stp (F/Cmod)]
4
Setting
16#851
1 [No active]
2 [Ramp stop]
3 [Freewheel]
4 [Err5 or Err8]
WARNING
LOSS OF CONTROL
If F851 is set to 1, communication control will be inhibited.
For safety reasons, inhibiting the communication interruption detection should be restricted to the debug
phase or to special application.
Failure to follow these instructions can result in death, serious injury, or equipment damage.
WARNING
LOSS OF CONTROL
Know and understand the setting of parameter F851. This parameter controls the behavior of the drive in
the event of a network communication loss. If the value of F851 is 0, 1, 2, or 3, the drive will not trip on
an Err8.
Failure to follow these instructions can result in death, serious injury, or equipment damage.
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Configuration
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Modbus services
Principle of the Modbus protocol
The Modbus protocol is a master-slave protocol.
Only one device can transmit on the line at any one time.
The master manages the exchanges and only it can take the initiative.
It interrogates each of the slaves in succession.
No slave can send a message unless it is invited to do so.
Master
In the event of an error during data exchange, the master repeats the question and
declares the interrogated slave absent if no response is received within a given time
period.
If a slave does not understand a message, it sends an error response to the master. The
master may or may not repeat the request.
Slave j
Slave k
Slave i
Two types of dialog are possible between master and slaves:
• The master sends a request to a slave and waits for it to respond. The request contains the slave address
(1 ... 247).
• Broadcast: the master sends a request to all slaves. Slaves do not answer. The value of the slave address
is 0.
Direct slave-to-slave communications are not possible.
For slave-to-slave communication, the master’s application software must therefore be designed to interrogate
one slave and send back data received to the other slave.
RTU mode
ATV212 supports RTU mode.
The Modbus RTU frame contains no message header byte, nor end of message bytes.
It is defined as follows:
Slave address
Function code
Data
CRC16
The data is transmitted in binary code.
CRC16: Cyclic redundancy check parameter.
The end of the frame is detected on a silence greater than or equal to 3 characters.
The master must not introduce a space of more than 3.5 characters in a frame; otherwise the drive may
recognize it as a start of new frame.
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Modbus services
Modbus functions available
The following table indicates which Modbus functions are managed by the Altivar 212 and specifies their limits.
The "read" and "write" functions are defined from the point of view of the master.
Code
Function name
Size of data
1 object
Altivar 212 function name
Read one word
Broadcast
Yes
3 = 16#03
Read Holding Registers
1 ... 5 objects
1 objects
Read indirect block
Yes
6 = 16#06
Write Single Register
Yes
16 = 16#10
Write Multiple Registers
1 object
Write one word
Yes
2 objects
Write indirect block
Yes
43/14 = 16#2B/0E Read Device Identification 3 objects
No
Read one word (03)
Function 3, quantity = 1
One word function permits to read one parameter value. All parameter of the Altivar 212 can be read.
Request:
Slave no.
Function code
Starting address
Quantity of registers
(fixed)
CRC16
03
Hi Lo
00
01
Lo
Hi
1 byte
1 byte
2 bytes
2 bytes
2 bytes
Response:
Slave no.
Function code
03
Byte count
1 byte
Register value
CRC16
2 bytes
Hi
Lo
Lo
Hi
1 byte
1 byte
2 bytes
Error response:
Slave no.
Function code
83
Exception
code
CRC16
Lo
Hi
1 byte
1 byte
1 byte
1 byte
1 byte
Example: Read [Output frequency] (Fd00) on Altivar 212 at slave address 1
Request:
01
03
03
FD 00
00 01
B5 A6
Response:
01
02
17 70
B6 50
Example: Invalid read of 2 words
Request:
01
03
FD 00
00 02
F5 A7
Error response:
01 83
03
01 31
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Modbus services
Read indirect block (3)
Function 3, quantity = 1 ... 5
The Read indirect block function permits to read 1 to 5 parameters. These parameters can be chosen by
parameters F875 ... F879 (refer to "Configuration of the indirect blocks", page 27)
Access to the parameter
This parameter is accessible in the [COMMUNICATION MENU] COM submenu of [PROGRAMMING MENU]
Programming mode.
Description
Parameters
Modbus Adjustment range
address
Default Valid
setting after
[Block read data 1] (F875)
[Block read data 2] (F876)
[Block read data 3] (F877)
[Block read data 4] (F878)
[Block read data 5] (F879)
2165
0 [No select]: No selection
1 [Status info]
2 [Freq. out]: Output frequency
3 [Motor current]: Ouput current
4 [Ouput volt]: Ouput voltage
5 [Alarm info]: Alarm information
6 [PID feedback value]
7 [Input term. mon]: Input terminal board monitor
8 [Out term. mon]: Output terminal board monitor
9 [VIA monitor]: VIA terminal board monitor
10 [VIB monitor]: VIB terminal board monitor
11 [Mot speed mon.]: Ouput motor speed monitor
16#875
2166
16#876
Power
2167
0
cycle
16#877
2168
16#878
2169
16#879
Request:
Slave no.
Function code
03
Starting address
Quantity of registers
CRC16
Hi
Lo
Hi
Lo
Lo
Hi
18 (fixed)
75 (fixed)
00
02 to 05
1 byte
1 byte
2 bytes
2 bytes
2 bytes
Response:
Slave no.
Functioncode Byte count First register value
-------
Last register value
Hi Lo
CRC16
Lo Hi
2 bytes
03
Hi
Lo
1 byte
1 byte
1 byte
2 bytes
2 bytes
Error response:
Slave no.
Function code Exception code
83
CRC16
Lo Hi
1 byte
1 byte
1 byte
1 byte
Example: Read indirect block in an drive with slave address 1.
Configuration parameters:
[Block read data 1] (F875) = 1: [drive Status] (Fd01)
[Block read data 2] (F876) = 2: [Output frequency] (Fd00)
[Block read data 3] (F877) = 3: [Output current] (FE03)
[Block read data 4] (F878) = 4: [Output voltage] (FE05)
[Block read data 5] (F879) = 5: [Alarm code] (FC91)
• Read indirect block of 5 parameters:
Request:
01
03
18 75
00 05
64 04
92 B3
17 70
Response:
01
03
0A
00 00
26 FB
00 80
1E 29
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Modbus services
• Read indirect block of 2 parameters:
Request:
01
03
18 75
00 02
64 04
D3 71
17 70
Response:
01
03
04
AA D6
• Error response on invalid starting address:
Request:
01
03
18 76
00 02
01 31
23 71
Response:
01
83
03
• Error response on invalid quantity of registers:
Request:
01
03
18 75
00 06
D2 B2
Response:
01
83
03
01 31
Note: Reading values of parameters F875 to F879. Value of parameter F87p can be read by reading the address
187p.
Example for parameter F875:
0875: parameter assignment
1875: parameter value
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Modbus services
Write Single Register (6)
The Write Single Register function permits to write value of one parameter. Not all Altivar 212 parameters can
be written.
Request and response:
Slave no.
Function code
06
Register address
Hi Lo
Register value
Hi Lo
CRC16
Lo Hi
2 bytes
1 byte
1 byte
2 bytes
2 bytes
Error response:
CRC16
Lo Hi
1 byte
Slave no.
1 byte
86
Exception code
1 byte
1 byte
Example: Write value 60 Hz to the parameter [Frequency reference from serial comm.] (FA01) in Altivar
212 slave 1.
Request and response:
01
06
FA01
1770
E6C6
Example: Error response due to invalid register address.
Request:
01
06
FFFF
02
0000
89EE
Error response:
01 86
C3A1
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Modbus services
Write multiple registers (16)
Function 16 = 16#10, quantity =1
This function code is used to write a block of contiguous registers (1 to approx. 120 registers). Read only
parameters can't be written.
Request:
Slave no. Function
code
Starting
address
Quantity of register Byte count First register value -------
CRC16
2 bytes
00
(fixed)
01
(fixed)
10
02 (fixed)
1 byte
1 byte
1 byte
2 bytes
2 bytes
2 bytes
Response:
Slave no. Functioncode Starting address
10
Quantity of register
00 (fixed) 01 (fixed)
2 bytes
CRC16
2 bytes
1 byte
1 byte
2 bytes
Error response:
CRC16
2 bytes
Slave no. Function code
90
Exception code
1 byte
1 byte
1 byte
Example: Write value 60Hz in the parameter [Frequency reference from serial comm.] (FA01) in Altivar 212
slave 1.
Request:
01
10
10
FA 01
FA 01
00 01
00 01
02
17 70
F3 9A
Response:
01
60 D1
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Modbus services
Write indirect block (16)
Function 16 = 16#10, quantity = 2
The Write indirect block function permits to write 2 parameters. These parameters can be chosen by
parameters [Block write data 1] (F870) and [Block write data 2] (F871) (refer to "Configuration of the
Access to the parameter
This parameter is accessible in the [COMMUNICATION MENU] COM submenu of [PROGRAMMING MENU]
Programming mode.
Description
Parameters
Modbus Adjustment range
address
Default Valid
setting after
0 [No select]: No selection
[Block write data 1] (F870)
2160
1 [Command word 1]
2 [Command word 2]
16#870
Power
0
3 [Frequency Setpoint]
cycle
[Block write data 2] (F871)
2161
4 [Relay command]: Ouput data on the terminal board
5 [FM command]: Analog output for communication
6 [Speed Setpoint]
16#871
Request:
Slave no. Function Starting address Quantity of register
code
Byte
count
First register value ------- CRC16
18
(fixed)
70
(fixed)
00
(fixed)
02
(fixed)
10
04 (fixed)
1 byte
1 byte
1 byte
2 bytes
2 bytes
2 bytes
2 bytes
Response:
Slave no. Functioncode
10
Starting address
18 (fixed) 70 (fixed)
Quantity of register
00 (fixed) 02 (fixed)
2 bytes
CRC16
2 bytes
1 byte
1 byte
2 bytes
Error response:
Functioncode
90
CRC16
2 bytes
Slave no.
1 byte
Exception code
1 byte
1 byte
Example: Write value 60Hz in the parameter [Frequency Command] (FA01) and run forward command in
Altivar 212 slave 1.
Configuration:
[Block write data 1] (F870) = 1: [Command word 1] (FA00)
[Block write data 2] (F871) = 3: [Frequency reference from serial comm.] (FA01)
• The Altivar 212 accepts the request:
Request:
01
10
18 70
00 02
00 02
04
C4 00
17 70
6D AF
Response:
01
10
18 70
43 B3
• The Altivar 212 rejects the request because it is busy or F870 is 0:
Request:
01
10
18 70
00 02
04
C4 00
17 70
6D AF
Response:
01
90
04
4D C3
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Modbus services
• The Altivar 212 rejects the request because of an invalid starting address:
Request:
01
10
18 71
00 02
04
C4 00
17 70
17 70
AC 63
6C 7E
Response:
01
90
03
0C 01
• The Altivar 212 rejects the request because of an invalid quantity of registers:
Request:
01
10
18 70
00 03
04
C4 00
Response:
01
90
03
0C 01
• · The Altivar 212 rejects the request because of an invalid byte count:
Request:
01
10
18 70
00 02
03
C4 00
17 70
D8 6F
Response:
01
90
03
0C 01
Note: Reading values of parameters F870 and F871. Value of parameter F87p can be read by reading the address
187p.
Example for parameter F870:
0870: parameter assignment
1870: parameter value
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Modbus services
Read Device Identification (43/14)
Function 43/14 = 16#2B/0E
Request:
MEI type
Read Device Id
code
Object Id
CRC16
Function code
Slave no.
2B
0E
01 ... 03
1 byte
00
Lo
Hi
1 byte
1 byte
1 byte
1 byte
2 bytes
Response:
MEI type
0E
Read Device Id code
01 ... 03
Conformity level
-------
Function code
2B
Slave no.
1 byte
01
1 byte
1 byte
1 byte
1 byte
-------
More follows
Next object Id
00
Number of objects
03
-------
00
1 byte
1 byte
1 byte
-------
-------
Id of object no. 1
Length of object no. 1
0D
Value of object no. 1
“Télémécanique”
-------
-------
-------
00
1 byte
1 byte
13 bytes
Id of object no. 2
01
Length of object no. 2
0D
Value of object no. 2
“ATV212H075M3X”
1 byte
1 byte
13 bytes
-------
-------
Id of object no. 3
02
Length of object no. 3
04
Value of object no. 3
“0182”
1 byte
1 byte
04 bytes
CRC16
Lo
Hi
1 byte
1 byte
The total response size given in this example equals 46 bytes.
The response contains the following four objects:
• Object no. 1: Manufacturer name (always "Télémécanique", i.e., 13 bytes).
• Object no. 2: Device catalog number (ASCII string; for example: “ATV212H075M3X”, i.e., 13 bytes).
The length of this object varies according to drive type. Use the “Length of object no. 2” field to
determine the length.
• Object no. 3: Control version, in "MMmm" format where "MM" represents the major revision and "mm" the
minor revision (4-byte ASCII string; for example: "0182" for version 1.82).
Error response:
CRC16
Slave no.
1 byte
Function code
AB
Exception code
1 byte
Lo
Hi
1 byte
1 byte
1 byte
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Modbus services
Error response
An error response is returned by the Altivar 212 when it is unable to perform the request.
Format of an error response:
Slave
no.
Function code
1 byte
Exception code
1 byte
CRC16
2 bytes
Lo
Hi
1 byte
Function code: request code + H’80.
Exception code:
Exception Code Description
01
Unknown function:
The function code received in the query is not an allowable action for the drive.
- The function is not supported by the drive error.
- Function code 43 but MEI Type not equal: to 14.
02
03
Illegal data address:The data address received in the query is not an allowable address for the drive.
- Modbus address is not supported.
- Request to write a read only parameter.
Illegal data value:
A value contained in the query data field is not an allowable value for the drive.
- Data range not allowed.
- Fixed data not allowed.
- Function code 43 and MEI Type 14 but invalid Read Device ID Code (Read Dev ID code > 3).
04
Unable to execute:
The request commands an operation that the Altivar 212 is not able to execute due to another task or
condition.
- Request to write in a parameter that cannot be changed during running.
- Request to write during executing "tyP" (return to factory setting ...).
- Interruption occurs during writing data.
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Modbus services
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Parameter list
Referring to the Altivar 212 programming manual
General
Parameters are decribed in the Altivar 212 programming manual.
For communication purposes, the section "Table of parameter and data" references Modbus address, unit,
range... The table below is an abstract, just for example.
Additionnal parameter, not listed in the Altivar 212 programming manual, are described in the present section.
Submenu or parameter
description
Modbus Setting
address
Unit
Default
setting
[5 LAST PARAM CHANGE] (AUH)
Operation panels parameters in groups of five in
-
-
History function
the reverse order to that in which their settings
were changed (possible to edit).
[Quick menu] (AUF)
Wizard function
The AUF submenu provides ready access to
the ten basic parameters commonly used in
programming the drive.
-
-
In many cases, programming the ATV212 drive
is complete when these 10 parameters and
motor parameters have been properly set.
[Auto ramp] (AUI)
0
0 [Disabled]: Manual
-
1
Automatic acceleration/ deceleration
1 [Enable]: [Acceleration time 1] (ACC) and
[Deceleration time 1] (dEC)
16#0
2 [ACC only]: [Acceleration time 1] (ACC) only
[Acceleration time 1] (ACC)
Slope of the acceleration ramp and
the time it takes for the output
frequency of the
9
0.0 to 3200
s
According
to drive
model
16#9
drive to increase from 0 Hz to the
setting of [Max frequency] (FH)
• "Modbus address" identifies the parameter for communication.
In Modbus protocol, it is also called "register address" or "Parameter address".
• "Adjusment range" or "Range" means the data cannot be written outside the range.
The data is expressed in the decimal notation. For writing the data through the communication function,
take the minimum setting unit into consideration, and use hexadecimal notation.
• "Minimum setting unit" is the unit of a single data.
For example, the "Minimum setting unit" of [Acceleration time 1] (ACC) is 0.1. 1 corresponds to 0.1s. For
setting the ACC to 10 seconds, transmit 16#03E8 by communication [10÷0.01=1000=16#03E8].
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Parameter list
List of control parameters
These parameters are only in the RAM and not in the EEPROM, they return to initial values when the power
is turned off, after the drive has been reseted, or when factory setting is done.
Commands from serial communication
Parameter
Modbus Range
address
Min.
Initial Write during EEPROM
description
setting unit value operation
Command word 1 (FA00)
from serial communication
64000
0 to 65535
-
-
0
0
Yes
Yes
None
None
16#FA00
Command word 2 (FA20)
64032
0 to 65535
from serial communication
16#FA20
Setpoints from serial communication
Parameter
Modbus Range
address
Min.
Initial Write during EEPROM
description
setting unit value operation
Frequency reference from serial comm.
64001
0 to Max.
frequency
(FH)
0.01 Hz
0
Yes
None
None
(FA01)
16#FA01
1 min -1
(1 rpm)
Speed reference from network (FA13)
64019
0 to 24000
0
Yes
16#FA13
Outputs control from serial communication
Parameter
Modbus Range
address
Min.
Initial Write during EEPROM
description
setting unit value operation
Terminal output data from comm. (FA50) 64080
16#FA50
0 to 255
0
0
Yes
None
None
Analog output data from comm. (FA51)
64081
16#FA51
0 to 1023
(10-bit
0
0
Yes
resolution)
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Parameter list
List of monitoring parameters
General
Monitoring parameters are read only.
Status
Parameter
Modbus
address
description
Status word (Fd01)
64769 16#FD01
64834 16#FD42
64841 16#FD49
65025 16#FE01
65090 16#FE42
65097 16#FE49
65093 16#FE45
65094 16#FE46
Status word 2 (Fd42)
Status word 3 (Fd49)
Status word at last trip (FE01)
Status word 2 at last trip (FE42)
Status word 3 at last trip (FE49)
Command mode status (FE45)
Setpoint mode status (FE46)
Frequency and speed
Parameter
Modbus
address
Unit
Description
Output frequency (Fd00)
Output frequency at last trip (FEOO)
Output speed (FE90)
64768 16#FD00 Hz
65024 16#FE00 Hz
65168 16#FE90 rpm
65046 16#FE16 Hz
65026 16#FE02 Hz
Current value
Value before trip
-
Estimated speed (FE16)
Value before trip
Frequency reference before ramp
Value before trip (before PI and speed ramp)
(FE02)
Frequency reference after ramp (FE15) 65045 16#FE15 Hz
Value before trip (after PI and speed ramp)
Value before trip
PID feedback value (FE22)
65058 16#FE22 Hz
Current and torque
Parameter
Modbus
address
Unit
Description
65027 16#FE03
65048 16#FE18
65056 16#FE20
65057 16#FE21
%
%
%
%
-
Output current (FE03)
Torque (FE18)
-
Value before trip
Value before trip
Torque current (FE20)
Exciting current (FE21)
Voltage
Parameter
Modbus
address
Unit
Description
65027 16#FE05
65048 16#FE04
%
%
Value before trip
-
Output voltage (FE05)
Voltage at DC bus (FE04)
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Parameter list
Power and energy
Parameter
Modbus
address
Unit
Description
65065 16#FE29 kW
65072 16#FE30 kW
65142 16#FE76 kWh
65143 16#FE77 kWh
Value before trip
Input power (FE29)
Output power (FE30)
Input energy (FE76)
Output energys (FE77)
Value before trip
-
-
Maintenance
Parameter
Modbus
address
Unit
Description
65062 16#FE26
65063 16#FE27
65044 16#FE14
65152 16#FE80
%
%
h
Value before trip
Motor load (FE26)
Value before trip
Inverter load (FE27)
-
-
Cumulative run time (FE14)
Cumulative power on time (FE80)
h
I/O values
Parameter
Modbus
address
Description
64774 16#Fd06
64775 16#Fd07
65030 16#FE06
65030 16#FE07
65077 16#FE35
65078 16#FE36
Current value
Digital inputs status Fd06
Current value
Digital outputs status Fd07
Value before trip
Digital inputs status at last trip FE06
Digital outputs status at last trip FE07
Analog input VIA value FE35
Analog input VIB value FE36
Value before trip
-
-
Trip and alarm codes
Parameter
Modbus
address
Description
64656 16#FC90
64657 16#FC91
65145 16#FE79
65040 16#FE10
65041 16#FE11
65042 16#FE12
65043 16#FE13
-
-
-
-
-
-
-
Trip code FC90
Alarm code FC91
Alarm of run FE79
Latest trip code FE10
2nd previous trip code FE11
3rd previous trip code FE12
4th previous trip code FE13
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Parameter list
Commands
Command word (FA00)
Bit Specifications
0
1
Remarks
0
1
2
Preset speed operation 1 000:preset speed operation disabled
001:preset speed 1
Preset speed operation 2
010:preset speed 2
011:preset speed 3
100:preset speed 4
101:preset speed 5
110:preset speed 6
111:preset speed 7
Preset speed operation 3
3
4
-
Reserved
Do not set to "1".
Motor selection (1 or 2)
(THR 2 selection)
Motor 1
(THR 1)
Motor 2
(THR2)
THR1 : PT=set value, uL, ub,
tHr
THR2 : PT=0, F170, F172,
F173
5
6
PI control
Normal operation
PI OFF
Acceleration/deceleration Acceleration/deceleration Acceleration/deceleration AD1 : ACC, DEC
pattern selection (1 or 2) pattern 1 (AD1)
(AD2 selection)
pattern 2 (AD2)
AD2 : F500, F501
7
8
9
DC braking
-
No braking
Forced DC braking
-
-
Forward/reverse run
selection
Forward selection
Reverse selection
10 Run/stop
Stop
Run
11 Coast stop command
12 Emergency stop
13 Drive reset in fault state
No stop
No stop
No reset
Coast stop
Emergency stop
Reset
"E" trip
14 Setpoint priority selection Disabled
Enabled
Enabled regardless of the
setting of FMOD
15 Command priority
selection
Disabled
Enabled
Enabled regardless of the
setting of CMOD
Commands and setpoint can be enabled through communication irrespective of settings of the command
mode (CMOd) and setpoint mode (FMOd).
Once the command word (FA00) is set to enable communication command priority and frequency priority,
both priorities will be enabled unless OFF is set, power is turned off or is reset, or factory setting (tYP) is
selected.
Emergency stop, RY terminal output hold and OUT terminal output hold are enabled even though
communication command priority is not set.
If the command word (FA00) is enabled and the "Preset speed operation is used (bits 0, 1 or 2 set to "1"),
the analog setpoint is disabled, the velocity is controlled by preset speeds through the communication,
irrespective of the setpoint selection.
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Parameter list
Examples:
Run forward (CMOd and FMOd configured to serial communication)
FA00 = 16# 0400
Run reverse (CMOd and FMOd configured to serial communication)
FA00 = 16# 0600
Run forward, commands and setpoint from Modbus (irrespective of CMOd and FMOd)
FA00 = 16# C400
Run reverse, commands and setpoint from Modbus (irrespective of CMOd and FMOd)
FA00 = 16# C600
Command word 2 (FA20)
Bit
0
Function
0
1
Note
Reserved
-
-
-
1
Energy reset
No reset
Reset
Input energy (FE76)
Output energy (FE77)
2 to 11
12
Reserved
-
-
Do not set to "1"
Over-current stall level change
Reserved
OC stall 1
-
OC stall 2
-
OC1 (F601), OC2 (F185)
Do not set to "1"
13 to 15
Energy reset (bit 1):
This command is enabled regardless of the command priority selection (bit 15 of common word (FA00)).
It is necessary to reset it after the command is performed.
Over-current stall level change (bit 12):
This command word is enabled only when the communication command is enabled. Set Bit 15 of the
Command word (FA00) to "1" [enabled].
This command word will be disabled is set (value 0), power is turned off or is reset, or factory setting
[Parameter reset] (tYP) is selected.
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Parameter list
Setpoints
Frequency setpoint (FA01)
Frequency setpoint from Modbus
Unit: 0.01 Hz
Range: 0 to [Maximum frequency] (FH)
This setpoint is enabled by setting 4 [serial communication] to the setpoint selection parameter (FMOd) or
setting to1 [enabled] setpoint priority selection (Bit 14 of Command word (FA00)).
Once enabled, this setpoint selection is enabled till disabled ("0") is set in the setpoint priority selection (bit 14
of the command word (FA00)), power is turned off or is reset, or factory setting (tYP) is selected.
Example: Frequency setpoint 80Hz
80Hz = 80 ÷ 0.01 = 8000 = 16# 1F40
Request:
01
01
06
06
FA 01
FA 01
1F 40
1F 40
B5 A6
B5 A6
Response:
Speed setpoint (FA13)
Speed setpoint from Modbus
Unit: min-1 (rpm)
Range: 0 ... 24 000 min-1
With this setpoint, it is possible to control the drive with rpm instead of Hz.
This reference is converted into Frequency Setpoint using "Number of motor poles" (F856).
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Parameter list
Status
Status word (FE0I Fd01)
Status immediately before the occurrence of a trip: [Communication Number] (FE01)
Current status: [Communication Number] (Fd01)
Bit Specifications
0
1
Remarks
0
1
FL state
Not active
Not tripped
Active
Tripped
Drive state
Trip statuses include rtry
and trip retention status.
2
3
Alarm
MOFF
No alarm
Normal
Alarm issued
MOFF
Main circuit undervoltage
alarm.
4
Motor section (1 or 2)
(THR 2 selection)
Motor 1 (THR 1)
Motor 2 (THR 2)
THR1: PT=set value, uL, ub,
Thr
THR2: PT=0, F170, F172,
F173
5
6
PI control OFF
PI control permitted
PI control prohibited
Acceleration/deceleration Acceleration/deceleration Acceleration/deceleration AD1: ACC, DEC,
pattern selection (1 or 2)
pattern 1 (AD 1)
pattern 2 (AD 2)
Forced DC braking
-
AD2: F500, F501
7
8
9
DC braking
OFF
Reserved
-
Forward/reverse run
Forward run
Stop
Reverse run
Run
10 Run/stop
11 Coast stop (ST=OFF)
12 Emergency stop
ST=ON
ST=OFF
Not emergency stop
status
Emergency stop status
13 Standby ST=ON
Start-up process
Standby
Standby: Initialization
completed, not detected fault
stop status, not alarm stop
status (MOFF, LL forced stop
or forced stop due to a
momentary power OFF),
ST=ON, and RUN=ON
14 Standby
Start-up process
Standby
Standby: Initialization
completed, not detected fault
stop status, and not alarm stop
status (MOFF, LL forced stop
or forced stop due to a
momentary power OFF)
15 Local/Remote status
Remote
Local
Command is "FA08"
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Parameter list
Status word 2 (FE42 Fd42)
Status 2 immediately before the occurrence of a trip: Communication Number FE42
Current status 2: Communication Number FD42
Bit
Function
0
1
Remarks
0
Reserved
-
-
1
Electric Power Counting (FE76,FE77) status
Reserved
Counting
Resetting
2 to 7
8
-
-
Acceleration/deceleration pattern selection1
Reserved
Acc/Dec 1
Acc/Dec 2
9 to 11
12
-
-
Over-current stall level change
Reserved
OC stall 1
-
OC stall 2
-
OC1: F601, OC2: F185
13 to 15
Status word 3 (FE49 Fd49)
Status 3 immediately before the occurrence of a trip: Communication Number FE49
Current status 3: Communication Number FD49
Bit
0
Function
0
1
Remarks
RY terminal output hold
Reserved
OFF
-
Holding
1 to 11
12
-
RCH
OFF
OFF
-
ON
ON
-
F102
13
RCHF
F101, F102
14 and 15 Reserved
Command mode status (FE45)
This parameter monitors the source of the commands.
Data
Function
0
1
2
Terminal board
Operation panel
Serial communication
Setpoint mode status (FE46)
This parameter monitors the source of the setpoint.
Data
Function
0
-
1
VIA
2
VIB
3
Operation panel
Serial communications
TB up down frequency
-
4
5
6
255
Preset speed operation
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Parameter list
Trip and alarm codes
Alarm code (FC91)
Bit
Specifications
0
1
Remarks (Code operation
paneled on the panel)
0
Overcurrent
Normal
Normal
Normal
Normal
Normal
Normal
-
Alarming
Alarming
Alarming
Alarming
Alarming
Alarming
-
"C" blinking
"L " blinking
"L" blinking
"H" blinking
"P" blinking
1
Drive overload
Motor overload
Overheat
2
3
4
Overvoltage
5
Main circuit undervoltage
Reserved
6
-
7
Undercurrent
Over-torque
Normal
Normal
-
Alarming
Alarming
-
-
8
-
9
Reserved
-
10
11
12
13
Cumulative operation hours reached
Reserved
Normal
-
Alarming
-
-
-
Reserved
-
-
-
Main circuit undervoltage alarm same as
MS-relay status
Normal
Alarming
"MOFF" blinking
14
15
At the time of the instant blackout, Forced
deceleration/stop
-
-
Decelerating,
stopping
Related: F256 setting
Related: F302 setting
An automatic stop during the lower limit
frequency continuance
Decelerating,
stopping
Alarm of run time (FE79)
Bit
0
Specifications
Fan life
0
1
Remarks
Normal
Normal
Normal
Normal
-
Alarming
Alarming
Alarming
Alarming
-
-
-
-
-
-
1
Circuit board life
Main-circuit capacitor life
User set
2
3
4-15 Reserved
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Parameter list
Trip code (current status: FC90, historic records: FE10 to FE13)
Code
Value
Value
Description
(hexadecimal number)
(decimal number)
0
0
[No error]
NErr
OC1
1
1
[Over-current during acceleration]
[Over-current during deceleration]
2
2
OC2
3
3
[Over-current during constant speed operation]
[Over-current in load at startup]
[Short circuit in arm]
OC3
4
4
OCL
5
5
OCA
8
8
[Input phase failure]
EPHI
EPHO
OP1
9
9
[Output phase failure]
A
10
11
12
13
14
16
17
18
19
20
-
[Overvoltage during acceleration]
[Overvoltage during deceleration]
[Overvoltage during constant speed operation]
[Over-LOAD in inverter]
B
OP2
C
OP3
D
OL1
E
[Over-LOAD in motor]
OL2
10
11
12
13
14
-
[Overheat trip]
OH
[Emergency stop]
E
[EEPROM fault 1] (writing operation)
[EEPROM fault 2] (reading operation)
[EEPROM fault 3] (other)
[Speed ref alarm]
EEP1
EEP2
EEP3
Err1
Err2
Err3
Err4
Err5
Err7
Err8
Err9
UC
15
16
17
18
1A
1B
1C
1D
1E
20
22
25
26
27
29
2E
2F
32
33
34
35
54
48
49
-
21
22
23
24
26
27
28
29
30
32
34
37
38
39
41
46
47
50
51
52
53
84
72
73
-
[RAM fault]
[ROM fault]
[CPU fault]
[Communication error trip]
[Current detector fault]
[Optional circuit board type error]
[Graphic keypad communication error]
[Small-current trip]
[Trip due to undervoltage in main circuit]
[Over-torque trip]
UP1
Ot
[Ground fault trip] (hardware detection)
[Overcurrent flowing in element during acceleration]
[Overcurrent flowing in element during deceleration]
[Overcurrent flowing in element during operation]
[Inverter type error]
EF2
OC1P
OC2P
OC3P
EtYP
OH2
[External thermal input]
[VIA cable break]
SOUt
E-18
E-19
E-20
E-21
Etn1
Fd1
[Break in an analog signal cable]
[CPU fault]
[Excess torque boost]
[CPU fault]
[Auto-tuning error]
[Closed damper 1 fault]
[Closed damper 2 fault]
Fd2
[Download transfer fault]
CFI2
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Parameter list
Monitoring and control of I/O from communication
The digital inputs, digital outputs, analog input and output signals of the drives can be controlled by
communication.
Digital inputs status (Fd06, FE06)
Digital inputs status immediately before the occurrence of a trip: [Status of input terminal block] (FE06)
Current digital inputs status: [Status of input terminal block] (Fd06)
In case "0: No assignment function" is selected in function selection, drive operations will not be affected even
when terminals are turned
on and off. Therefore, the terminals can be used as input terminals for customer's own use.
The input terminal function selection parameter is used to select a function for each input terminal.
Bit
Terminal name
Function (parameter title)
[LI F selection] (F111)
[LI R selection] (F112)
[LI RES selection] (F113)
-
0
1
0
F
OFF
OFF
OFF
-
ON
ON
ON
-
1
R
2
RES
3 to 6
7
Reserved
VIA (1)
Reserved
OFF
ON
[VIA LI selection] (F118)
-
8 to 15
(1): It is valid only when it is selected as contact input by [VIA Input Function] (F109).
Example: When both F and RES terminals are ON: FE06 = 16#0005
BIT 15
BIT 0
1
FE06:
0
0 0 0 0 0 0 0 0 0 0 0 0 1 0
0
0
0
5
Digital outputs status (Fd07, FE07)
Digital outputs status immediately before the occurrence of a trip: [Status of output terminal block] (FE07)
Current digital outputs status current status: [Status of output terminal block] (Fd07)
The output terminal function selection parameter is used to select a function for each output terminal.
Bit
Terminal name (extended)
Function (parameter title)
0
1
0
RY
OFF
ON
-
Output terminal selection1 (F130)
1
Reserved
FL
-
-
2
OFF
-
ON
-
Output terminal selection3 (F132)
3 to 15
Reserved
-
Example: When both the RY and FL terminals are ON: FE07 = 16#0005
BIT 15
BIT 0
FE07:
0
0 0 0 0 0 0 0 0 0 0 0 0 1 0
1
0
0
0
5
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Parameter list
Analog inputs values (FE35, FE36)
[Analog input VIA value] (FE35)
[Analog input VIB value] (FE36)
Data: 10bit resolution (Data range 0 to 1023)
Digital outputs command (FA50)
The digital outputs (relays) of the drive can be controlled directly by communication.
Before controlling them, select Function Number 38 or 39 in Output terminal function selection ([FL Relay
Function] (F132)) and select Function Number 40 or 41 in Output terminal function selection ([RY Relay
Function 1] (F130) ,[RY Relay Function 2] (F137)).
Bit
Output Terminal Function
Relay FL (F132)
0
1
0
OFF
OFF
-
ON
ON
-
1
Relay RY (F130 and F137)
Reserved
2 to 15
Example: Controlling only relay RY by communication
Set 40 [Ser. data relay RY] in F130 in advance.
Set "0002H" in FA50 to turn relay RY on.
Analog outputs command (FA51)
The analog output FM on the drive can be controlled directly by communication.
Select 18 [Com data] in [AO funct. selection] (FMSL) parameter before controlling them.
The data adjustment range is 0 to 1023 (10bit resolution). Refer to "Meter Setting and adjustment" in the
ATV 212 programming manual for complete information.
Communication feedback (FA49)
Damper function. This function applies to the ventilation ducts. The aim is to control the opening of the duct
(shutter device called a "damper") when the fan starts up.
Damper opening command
The opening command can be assigned to a relay via the F130 or F132 parameters to the function
[Damper] 68 or [Inv. damper] 69. The damper is closed automatically when there is no longer an opening
command.
Damper opening feedback
Opening is controlled by a bit or a logic input that can be assigned via the F111 or F112 or F113
parameters to the function 73. The corresponding logic input or bit can be configured via the parameter
[Damper fdb type] F580.
When there is an inconsistency, the drive goes on a [Damper fault 1] Fd1 if the damper does not open and
on a [Damper fault 2] Fd2 if it does not close.
The parameter [Time open damper] F581 can be used to delay tripping on an opening fault when a run
command is sent and the parameter [Time close damper] F582 delays the closing fault when a stop
command is sent.
Damper
ATV 212
Feedback
Control
U
V
W
0
Rp
P24
LIp
Flow of air
Fan
Damper
open contact
Damper opening
M
3
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Parameter list
Fan speed
1
0
t
t
t
Run command
1
0
1
0
Opening command
Rx
1
0
1
Open
Position of damper
Closed
t
t
t
F581
F582
Damper open contact
0
1
FA49 = 1
F580 = 3 (1)
FA49 = 0
0
(1) [Com channel choice] F807 must be set to 0 [RJ45] to manage the damper feedback on RJ45 port or set to
1 [Open style] to manage the damper feedback on Open Style port.
FA49 can only be active when [Damper fdb type] F580 is set to 3 [Com. LIL set] or 4 [Com. LIH set].
[Com. LIL set]: Serial link to communication bit selected by F807 and active at level 0 (shunt).
[Com. LIH set]: Serial link to communication bit selected by F807 and active at level 1 (open).
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Parameter list
Identification
drive model code (F805)
Model
Voltage Power Rating
3ph 200V 0.75kW
Code (FB05)
4
Class (FB72:bit8)
ATV212H075M3X
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
0
0
0
0
0
0
0
0
0
0
0
ATV212HU15M3X
ATV212HU22M3X
ATV212HU30M3X
ATV212HU40M3X
ATV212HU55M3X
ATV212HU75M3X
ATV212HD11M3X
ATV212HD15M3X
ATV212HD18M3X
ATV212HD22M3X
ATV212HD30M3X
ATV212H075N4
ATV212HU15N4
ATV212HU22N4
ATV212HU30N4
ATV212HU40N4
ATV212HU55N4
ATV212HU75N4
ATV212HD11N4
ATV212HD15N4
ATV212HD18N4
ATV212HD22N4S
ATV212HD22N4
ATV212HD30N4
ATV212HD37N4
ATV212HD45N4
ATV212HD55N4
ATV212HD75N4
ATV212W075N4
ATV212WU15N4
ATV212WU22N4
ATV212WU30N4
ATV212WU40N4
ATV212WU55N4
ATV212WU75N4
ATV212WD11N4
ATV212WD15N4
ATV212WD18N4
ATV212WD22N4S
ATV212WD22N4
ATV212WD30N4
3ph 200V 1.5kW
6
3ph 200V 2.2kW
7
3ph 200V 3kW
8
3ph 200V 3.7kW / 4kW
3ph 200V 5.5kW
9
10
3ph 200V 7.5kW
11
3ph 200V 11kW
108
109
110
111
112
36
3ph 200V 15kW
3ph 200V 18.5kW
3ph 200V 22kW
3ph 200V 30kW
3ph 400/460V 0.75kW
3ph 400/460V 1.5kW
3ph 400/460V 2.2kW
3ph 400/460V 3.0kW
3ph 400/460V 3.7/4 kW
3ph 400/460V 5.5kW
3ph 400/460V 7.5kW
3ph 400/460V 11kW
3ph 400/460V 15kW
3ph 400/460V 18.5kW
3ph 400/460V 22kW
3ph 400/460V 22kW
3ph 400/460V 30kW
3ph 400/460V 37kW
3ph 400/460V 45kW
3ph 400/460V 55kW
3ph 400/460V 75kW
3ph 400/460V 0.75kW IP54
3ph 400/460V 1.5kW IP54
3ph 400/460V 2.2kW IP54
3ph 400/460V 3.0kW IP54
3ph 400/460V 3.7/4 kW IP54
3ph 400/460V 5.5kW IP54
3ph 400/460V 7.5kW IP54
3ph 400/460V 11kW IP54
3ph 400/460V 15kW IP54
3ph 400/460V 18.5kW IP54
3ph 400/460V 22kW IP54
3ph 400/460V 22kW IP54
3ph 400/460V 30kW IP54
38
39
40
41
42
43
44
45
46
32
47
48
49
50
51
52
0136
0138
0139
0140
0141
0142
0143
0144
0145
0146
32
0147
0148
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Parameter list
Model
Voltage Power Rating
Code (FB05)
0149
0150
0151
0152
136
Class (FB72:bit8)
ATV212WD37N4
ATV212WD45N4
ATV212WD55N4
ATV212WD75N4
ATV212W075N4C
ATV212WU15N4C
ATV212WU22N4C
ATV212WU30N4C
ATV212WU40N4C
ATV212WU55N4C
ATV212WU75N4C
ATV212WD11N4C
ATV212WD15N4C
ATV212WD18N4C
ATV212WD22N4C
ATV212WD30N4C
ATV212WD37N4C
ATV212WD45N4C
ATV212WD55N4C
ATV212WD75N4C
3ph 400/460V 37kW IP54
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3ph 400/460V 45kW IP54
3ph 400/460V 55kW IP54
3ph 400/460V 75kW IP54
3ph 400/460V 0.75kW IP54+ClassB
3ph 400/460V 1.5kW IP54+ClassB
3ph 400/460V 2.2kW IP54+ClassB
3ph 400/460V 3.0kW IP54+ClassB
3ph 400/460V 3.7/4 kW IP54+ClassB
3ph 400/460V 5.5kW IP54+ClassB
3ph 400/460V 7.5kW IP54+ClassB
3ph 400/460V 11kW IP54+ClassB
3ph 400/460V 15kW IP54+ClassB
3ph 400/460V 18.5kW IP54+ClassB
3ph 400/460V 22kW IP54+ClassB
3ph 400/460V 30kW IP54+ClassB
3ph 400/460V 37kW IP54
138
139
140
141
142
143
144
145
146
147
148
149
3ph 400/460V 45kW IP54
150
3ph 400/460V 55kW IP54
151
3ph 400/460V 75kW IP54
152
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Parameter list
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Appendix
RS485 standard
The RS485 standard (ANSI/TIA/EIA-485-A-1998) allows variants of certain characteristics:
• Polarization
• Line termination
• Distribution of a reference potential
• Number of slaves
• Length of bus
It does not specify the connector type or pinout.
characteristics. They are also summarized in the next sections (Modbus 2-wire and 4-wire standard
schematics). The latest generation Schneider Electric devices conform to this specification.
Modbus 2-wire standard schematic
(Modbus_over_serial_line_V1.pdf, Nov 2002) and, in particular, to the 2-wire multipoint serial bus schematic.
Schematic diagram
Master
G
R
5 V
650 Ω
650 Ω
0 V
D1
120 Ω
120 Ω
1n F
1n F
D0
Common
R
R
G
G
Slave n
Slave 1
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Migration
Migration ATV21 - ATV212
General
The ATV212 is compatible with the ATV21
Migration Modbus ATV21 to ATV212: When controlling ATV21 using Modbus RJ45, parameter [Network
protocol] (F829) should be set to 1.
With ATV212, parameter F829 should also be set to 1 and parameter [Com channel choice] (F807) set
to [RJ45] (0). Factory setting is [Network] (1).
Settings of other communication parameters described in the programming manual remain the same as on
ATV21.
A configuration transfer from ATV21 to ATV212 is possible.
For example:
You can upload a configuration from an ATV21 via PC Soft (and selected the drive Type : ATV21) and download
it into ATV212.
After a transfer from ATV21 to ATV212, the new parameters stay at their factory setting:
[Damper fdb type] (F580), [Time open Damper] (F581), [Time close Damper] (F582) ,[Damper flt
behavior] (F583),[Forced fire control] (F650), [Forced fire function] (F659), [Com channel
choice] (F807), [Mdb network baud] (F820), [Mdb network parity] (F821) and
[LL for ov.cur. prev.] (F390).
The download configuration is not allowed if the drive is running.
In case of an interruption of download configuration transfer to the drive and detected fault, the CFI2 is set.
This detected fault code keeps also present even after power off of the drive.
To reset the download transfer detected fault code CFI2:
z Make a new successful transfer
z Make a factory setting on the drive (using tYP parameter)
At the end of download transfer, the drive cannot run if a logic input configured to a function is active. To use the
function and run the motor, it's necessary to disable and enable the logic input.
Commissioning
Compatible loader tool with ATV21
z PC Soft V1.0 and higher
Compatible loader tools with ATV212:
z PC Soft V1.06 and higher,
z Multi-Loader V3.11 and higher,
z SoMoveMobile V2.2 and higher,
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