GE Fanuc Automation
Programmable Control Products
VersaMax Serial to Ethernet Adapter
User's Manual
GFK-1852
July 2000
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Preface
Content of This Manual
Chapter 1.
Introduction and Quick Start: Overview of applications and
firmware options and a quick start procedure.
Chapter 2.
Chapter 3.
Network Interfaces: Port and power specifications.
Network Protocols: IP address, packing algorithm, and port
number.
Chapter 4.
Chapter 5.
Chapter 6.
Configuration: Using the configuration software to set
paramteters.
Monitor Mode and Firmware Upgrade: Using Monitor mode
and upgrading the VMSE firmware.
Serial Line Interfaces: Serial connector pinouts, LED
indicators, and serial cable data.
Chapter 7.
Technical Data: General ratings and specifications.
IP Addresses: Format of IP addresses
Appendix A.
Appendix B.
Appendix C.
Binary to Hex Conversion: Conversion table
Declaration of Conformity: Declaration of conformance to
standards.
Related Publications
GFK-1645
VersaMax Micro PLCs and Nano PLCs User’s Manual
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Contents
Chapter 1
Introduction and Quick Start .......................................................1-1
Introduction ........................................................................................................ 1-1
VMSE Firmware Options.................................................................................... 1-2
SRTP/SNP Firmware.................................................................................... 1-2
Pass Thru Firmware...................................................................................... 1-2
Modbus TCP/RTU firmware...................................................................... 1-2
Quick Start.......................................................................................................... 1-3
Preliminary Step.................................................................................... 1-3
Default IP Address ................................................................................ 1-3
Procedure: Assigning a New IP Address ............................................... 1-3
Configuration............................................................................................... 1-9
Configuration Example........................................................................ 1-10
Chapter 2
VMSE Interfaces ...........................................................................2-1
Serial Interface ............................................................................................. 2-1
Network Interface......................................................................................... 2-2
Hardware Address (MAC Address)............................................................... 2-2
Power Requirements..................................................................................... 2-2
Chapter 3
Chapter 4
Network Protocols.........................................................................3-1
Packing Algorithm (PassThru Firmware only)............................................... 3-1
IP Address.................................................................................................... 3-1
Port Number................................................................................................. 3-2
Configuration ................................................................................4-1
Configuration Steps...................................................................................... 4-1
Entering Serial Configuration Mode.............................................................. 4-1
Entering Network Configuration Mode_ ....................................................... 4-2
VMSE’s IP Address ..................................................................................... 4-2
Default IP Address ................................................................................ 4-2
Assigning a New IP Address.................................................................. 4-3
Unix...................................................................................................... 4-3
Configuration Parameters ............................................................................. 4-4
SRTP/SNP Firmware – Configuration Setup................................................ 4-5
Network/IP Settings ..................................................................................... 4-5
IP Address.................................................................................................... 4-6
Gateway IP Address ..................................................................................... 4-6
Netmask....................................................................................................... 4-6
Channel, Serial, and Protocol Setups............................................................. 4-6
SRTP/SNP Protocol Mode............................................................................ 4-6
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Serial Interface Configuration....................................................................... 4-7
SNP T1 – T4 Timers..................................................................................... 4-7
SNP ID to IP Address Mapping ( only for SRTP/SNP Mode#2) .................... 4-7
PassThru Firmware Configuration Setup....................................................... 4-8
Basic Parameters.......................................................................................... 4-8
IP Address............................................................................................. 4-9
Gateway IP Address .............................................................................. 4-9
Netmask................................................................................................ 4-9
Telnet Configuration Password .............................................................. 4-9
Channel 1 Parameters ............................................................................ 4-9
Baud Rate.............................................................................................. 4-9
Interface Mode .................................................................................... 4-10
Flow Control ....................................................................................... 4-10
Port Number........................................................................................ 4-11
Remote IP Address.............................................................................. 4-11
Remote TCP Port................................................................................. 4-11
Connect Mode ..................................................................................... 4-12
Automatic Connection Address............................................................ 4-12
Datagram Mode................................................................................... 4-13
Modem Emulation Mode ..................................................................... 4-13
Disconnect Mode................................................................................. 4-14
Force Telnet Mode............................................................................... 4-14
Buffer Flushing ................................................................................... 4-15
Inactivity Timeout ............................................................................... 4-15
Pack Control........................................................................................ 4-15
Send Characters................................................................................... 4-16
Telnet Terminal Type .......................................................................... 4-16
Modbus TCP/RTU Firmware Configuration Setup............................................. 4-17
Network/IP Settings ................................................................................... 4-17
IP Address........................................................................................... 4-17
Gateway IP Address ............................................................................ 4-18
Netmask.............................................................................................. 4-18
Serial and Mode Settings............................................................................ 4-18
Protocol............................................................................................... 4-18
Serial Interface .................................................................................... 4-18
Modem Control Settings............................................................................. 4-18
Advanced Modbus Protocol Settings........................................................... 4-19
Modbus ID to IP Address Mapping ( only used for Master)......................... 4-19
Chapter 5
Monitor Mode and Firmware Upgrade........................................5-1
Monitor Commands ............................................................................................ 5-1
Command result codes:................................................................................. 5-2
Firmware Download Using Serial Port................................................................. 5-2
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Firmware Distribution ......................................................................................... 5-4
Firmware Download Using a Network Host......................................................... 5-4
Windows NT Procedure............................................................................. 5-4
Windows NT Command Line Example Code Explanation...................... 5-5
VMSE Firmware File List:..................................................................... 5-5
Destination (Password).......................................................................... 5-5
Windows 95/98 Procedure............................................................................ 5-6
Obtaining TFTP Software for Windows 95/98........................................ 5-6
Chapter 6
Serial Line Interfaces ....................................................................6-1
Serial Line Interfaces.......................................................................6-1
RJ45 Connector Pin-outs (RS-232)...................................................................... 6-1
Screw Block Connector Pin-outs and Other Components ..................................... 6-2
Cable Diagrams................................................................................................... 6-4
Cable IC200CBL504.................................................................................... 6-4
User-Built Cable #1: VMSE RJ45 Serial to Miniconverter ........................... 6-5
Specifications........................................................................................ 6-5
User-Built Cable #2: VMSE RJ45 Serial to PC 9-Pin Sub-D ........................ 6-6
For Serial Monitor/Load of VMSE......................................................... 6-6
Specifications........................................................................................ 6-6
User-Built Cable #3: VMSE RJ45 Serial to PC 9-pin D-Sub......................... 6-7
Specifications........................................................................................ 6-7
User-Built Cable #4: VMSE RS-422 Terminals to PLC................................ 6-8
Specifications........................................................................................ 6-8
Using the VMSE on an RS-422/485 Multidrop Network ............................... 6-9
Multidrop Application Notes.................................................................. 6-9
Serial Port Connectors....................................................................................... 6-10
IBM-AT Style Personal Computer Serial Port Connector ............................ 6-10
9-Pin, D-Sub PLC Serial Port Connector..................................................... 6-11
15-Pin, D-Sub PLC Serial Port Connector................................................... 6-12
RJ-11 PLC Serial Port Connector................................................................ 6-13
RJ-45 VersaMax Nano/Micro PLC Serial Port Connector ........................... 6-14
IC690ACC901 Miniconverter 9-Pin, Male D-Sub Connector ...................... 6-15
Chapter 7
Technical Data...............................................................................7-1
CPU, Memory, and Controllers.............................................................. 7-1
Serial Interface ...................................................................................... 7-1
Network Interface.................................................................................. 7-1
Power Supply (not included).................................................................. 7-1
Power Consumption .............................................................................. 7-1
Operating Temperature.......................................................................... 7-1
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LEDs..................................................................................................... 7-2
Case ...................................................................................................... 7-2
Dimensions ........................................................................................... 7-2
Weight .................................................................................................. 7-2
Appendix A IP Addresses ................................................................................. A-1
IP Addressing...............................................................................................A-1
Class A Network ..........................................................................................A-1
Class B Network ..........................................................................................A-1
Class C Network ..........................................................................................A-2
Network Address..........................................................................................A-2
Broadcast Address........................................................................................A-2
IP Netmask ..................................................................................................A-2
Netmask Examples ................................................................................A-3
Private IP Networks and the Internet.............................................................A-3
Network RFC’s ............................................................................................A-4
Appendix B Binary to Hexadecimal Conversion Table................................... B-1
Appendix C Declaration of Conformity........................................................... C-1
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Chapter
Introduction and Quick Start
1
Introduction
The VersaMax IC200SET001 Serial to Ethernet Adapter (VMSE) brings network
connectivity to factory floors. It is designed to connect industrial devices with serial
interfaces to an Ethernet network using the TCP protocol family (TCP for
transparent stream- and UDP for datagram applications). Various devices can be
interfaced, for example:
•
•
•
•
•
•
•
PLCs
CNC Controllers
Terminals
Time/attendance and data collection devices
Industrial robots
Data display units
Instruments
Figure 1-1. IC200SET001 VMSE
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VMSE Firmware Options
The IC200SET001 VMSE has multiple firmware choices. All of the choices are
shipped on the CD that is shipped with the VMSE unit. Upgrades and new firmware
choices will be placed on the GE Fanuc WEB site, as they become available.
The VMSE ships with the default SRTP/SNP firmware loaded in flash memory.
SRTP/SNP Firmware
The SRTP/SNP firmware is used to connect GE Fanuc PLCs or other devices, which
support the SNP protocol, to Ethernet.
Devices that support GE Fanuc Ethernet (VersaPro, CIMPLICITY HMI, Series
90-30, Series 90-70, and 3rd party devices) can communicate with GE Fanuc
PLCs with a serial SNP port by using the VMSE with the SRTP/SNP firmware. This
firmware handles the conversion from GE Fanuc Ethernet (SRTP) to SNP and also
handles the timing requirements of SNP.
Note: The VMSE can not handle multidropped SNP devices if the communications
is originating from a device using SRTP. To multidrop SNP Slaves off of a VMSE,
another VMSE is required at the Master end and the Master needs to send messages
via SNP not SRTP.
Pass Thru Firmware
Pass Thru firmware is used to connect other serial protocols to Ethernet. Typically
this firmware is used to send serial communication and use the Ethernet to replace
serial cables by using two VMSE units one at each end. Pass Thru Firmware can also
be used with a PC software package that communicates Ethernet to a VMSE unit,
which, in turn, converts the Ethernet messages to a serial message to communicate to
the end device.
Some examples of using Pass Thru firmware are:
•
•
Logicmaster 6 to Series Six CCM Type 2 card
PC Application to a CNC
Modbus TCP/RTU firmware
Modbus TCP/RTU firmware is used to communicate between devices that use
Modbus TCP to allow them to communicate to devices that use Modbus RTU serial
protocol.
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Introduction and Quick Start
Quick Start
The easiest way to configure the IC200SET001 VMSE is over Ethernet. The
following steps need to be done, in the order listed, to configure the VMSE.
Preliminary Step
Connect the VSME to the Ethernet network.
Default IP Address
The VMSE is shipped with a default IP address of 0.0.0.0, which automatically
enables the DHCP within the VMSE.
NOTE: Using the ARP (Address Resolution Protocol) command (see below) you
can always override the IP address given to the VMSE by your DHCP server.
Procedure: Assigning a New IP Address
Use the following steps to assign an IP address over the network. All of the
following are done from the MS-DOS prompt of your personal computer. The
actual numbers and letters you must type are shown in bold type. This data is not
case-sensitive. You can access the MS-DOS prompt from your computer’s
Start/Programs submenu. For ease of reading on the printed page, many of the
screen images shown in the figures in this manual have been converted from their
normal white letters on a black background to black letters on a white background.
In the example shown in this section, the IP Address 3.16.27.44 will be assigned to
the VMSE.
The MAC address of the VMSE is required for assigning an IP address. Use the
MAC address that is printed on the side of your VMSE, which is of the format 00-
20-xx-xx-xx-xx. For this example, the MAC address 00-20-4A-51-0E-5B will be
used.
A. Type ping (any valid IP address on your network) at the MS-DOS prompt,
and then press the Enter key. (This step is required to “establish” the ARP table
by creating an entry in the table.) The address pinged should reply as shown in
the example in the next figure. In this example, the command and valid IP
address was typed as follows:
ping 3.16.16.14
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Figure 1-2. Results of the Ping Command
B. Type arp -a (make sure you leave a space between arp and –a) at the MS-DOS
prompt, then press the Enter key. You should see at least one entry in the ARP
table, as shown in the next figure:
ARP Table
Figure 1-3. Results of the arp –a Command
If the response is “No arp entries found,” repeat steps A. and B. to ping other
devices until the arp -a command lists one or more devices. Note that the ARP
table entries will be removed automatically after several minutes, so if you
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1
Introduction and Quick Start
do not complete this procedure and have to come back to it at a later time,
you may have to start from the beginning.
C. Type the following at the prompt, then press the Enter key:
arp –s (IPAddress you want the VMSE to have) ( Mac Address of VMSE)
This example uses: arp -s 3.16.27.44 00-20-4a-51-0e-5b
NOTE: You will not see any reply on the screen (see Figure 1-5).
D. Type telnet (IP Address) 1 (don’t forget the space between the IP address and
the 1), and then press the Enter key.
This example uses: Telnet 3.16.27.44 1
This connection will fail, but the VMSE will change its IP address to the one
designated in the ARP command line. You should see the following screen after
a short time-out period:
Figure 1-4. Results of the Telnet 3.16.27.44 1 Command
E. Click the OK button in the “Connect Failed” box, then close the “Telnet (None)”
box.
F. At the MS-DOS prompt, type Telnet (IP Address) 9999 (don’t forget the space
between the IP address and 9999), and then press the Enter key
This example uses: telnet 3.16.27.44 9999
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The following figure shows the screen before the Enter button is pressed:
Figure 1-5. Screen Appearance Just Before Step G.
G. After the Enter button is pressed in the previous step, the Telnet window opens
with the VMSE Serial number, shown in the next figure. Confirm the Telnet
connection by pressing the Enter key within 3 seconds. It you don’t respond by
pressing the Enter key within 3 seconds, the telnet connection will time out and
you will have to close the telnet window and repeat the previous step.
Figure 1-6. The Telnet Response Window
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Introduction and Quick Start
Once you press the Enter key, the following VMSE Configuration screen
will appear:
Figure 1-7. The VMSE Configuration Screen
H. Type s to save the IP address in the VMSE. (It is not necessary to press the
Enter key.) The “Connection to host lost” Telnet dialog box will appear (this is
normal) shown in the next figure:
Figure 1-8. The “Connection to host lost” Telnet Box
I. Click the OK button in the “Connection to host lost” Telnet dialog box to close
it, and then close the Telnet box.
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J. Reconnect by typing telnet 191.12.3.77 9999 at the MS-DOS prompt, and then
pressing the Enter key. This will take you to the VMSE Configuration screen,
shown in Figure 1-7.
K. Use this screen to configure the VMSE. An example is provided in the
following “Configuration” section.
Note
The VMSE comes equipped with SNP/SRTP firmware by default.
If you are using a protocol other than SNP/SRTP, you must load
the correct firmware for your protocol from the supplied CD (see
Chapter 5 for firmware upgrade details) before proceeding with
configuration. Note that changing the firmware will not change
the IP address set in the previous steps.
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Introduction and Quick Start
Configuration
This section is just an overview. See Chapter 4 for configuration details.
Before proceeding with the configuration procedure, ensure that you have the correct
firmware loaded in the VMSE. The VMSE comes equipped with SNP/SRTP by
default. If you are using a different protocol, you must load the correct firmware for
that protocol. See Chapter 5 for instructions.
You have six Command choices at the Configuration screen Command Prompt (see
next figure). You do not have to press the Enter key after typing a command number
or letter.
•
•
•
•
•
•
1 – to configure Network/IP Settings
2 – to configure CH1 Serial and Protocol Settings
3 – to configure SNP ID to IP Mapping Table
d – to revert to default settings
s – to save your changes and quit
q – to quit without saving your changes
Figure 1-9. VMSE Configuration Screen
Command Prompt
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Configuration Example
The following figure shows the results of pressing the 2 key to select the “CH1 Serial
and Protocol Settings” parameter group.
Notice that the first parameter in the group (“Protocol Mode”) is displayed. The
current value is shown in parentheses (001 in this example) before the prompt.
Simply pressing the Enter key would retain the current parameter value; typing 2 and
pressing the Enter key would set the Protocol Mode parameter to Mode #2.
Figure 1-10. Configuring the “Protocol Mode”
Parameter Prompt
After each parameter value has been entered, the next parameter in order will appear
at the prompt, as shown in the following figure:
Figure 1-11. Continuing Configuration of the “CH1 Serial & Protocol Settings”
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Introduction and Quick Start
Once you finish configuring all of the parameters in the selected group (“CH1 Serial
& Protocol Settings” in the above example), you will be returned to the Command
Prompt where you can continue editing parameters or you can exit.
Be sure to type S if you desire to save your changes when exiting.
Modbus is a trademark of Gould, Inc.
MS-DOS is a registered trademark of Microsoft, Inc.
CIMPLICITY, Logicmaster, Series 90-30, Series 90-70, Series Six,
VersaMax, and VersaPro, are trademarks of GE Fanuc NA.
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Chapter
VMSE Interfaces
2
Serial Interface
The VMSE has RJ45 and screw block serial ports. The RJ45 port only supports
RS232, whereas the screw block port supports RS232 and RS485/422. By setting the
switch located on the face of the VMSE and configuring the VMSE setup, RS232 or
RS485/422 can be selected.
NOTE: The VMSE is a single serial port device, meaning that only one port can be
used at a time. In the configuration menu, Channel One refers to either one of the
ports being used.
Figure 2-1. VMSE Ports and Features
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Network Interface
The VMSE supports 10 Mbit Ethernet through its RJ45 (10BaseT) connector.
Hardware Address (MAC Address)
The first three bytes are fixed, and read 00-20-4A. The fourth, fifth, and sixth bytes
are unique for each VMSE and are used to generate the serial number. The address is
in Hex notation.
Power Requirements
The VMSE is not shipped with a power supply. The required input voltage can vary
between 9VDC and 30VDC with a maximum of 3 Watts. The VMSE can be
powered from the 24 Volt supply on the VersaMax, Series 90-30, or an external
supply can be used. Take care not to exceed the capacity of the VersaMax or Series
90-30 power supply.
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Chapter
Network Protocols
3
The VMSE product uses TCP/IP protocols for network communication. The
supported standards are: ARP, UDP, TCP, ICMP, Telnet, TFTP, DHCP, and SNMP.
For transparent connections, TCP/IP (binary stream) or Telnet protocols are used.
Firmware upgrades can be made with the TFTP protocol.
The IP protocol defines addressing, routing and data block handling over the
network. The TCP (transmission control protocol) assures that no data is lost or
duplicated, and that everything sent into the connection on one side arrives at the
target exactly as it was sent.
For typical datagram applications where devices interact with others without
maintaining a point to point connection, a UDP datagram is used.
Packing Algorithm (PassThru Firmware only)
The two available packet algorithms (which define how and when packets are sent to
the network) are software selectable. The standard algorithm is optimized for
applications where VMSE is used in a local environment, allowing for very small
delays for single characters while trying to keep the packet count low. The alternate
packing algorithm minimizes the packet count on the network, and is especially
useful for applications in routed Wide Area Networks. Various parameters can be set
in this mode to economize the serial data stream.
IP Address
Every active device connected to the TCP/IP network must have a unique IP address.
This IP address is used to reference a specific device, for example, to build a
connection to the VMSE’s serial port. See Appendix A for a complete description of
IP Addressing.
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Port Number
Every TCP connection and every UDP datagram are defined by a destination IP
address and a port number. An IP address is necessary to address a device (host) on
the network. A port number is necessary to address an application or a channel on a
network host. The port number can be compared to an extension on a PBX
(telephone) system.
A Telnet application (login to a host with an ASCII terminal) is commonly assigned
TCP port number 23. More than one Telnet connection can be established to one host
using the Telnet port; however, the other peer IP address/port number combination
must be different.
In the VMSE (PassThru Firmware), a port number can be configured on the channel
(port). The VMSE uses this port number for outgoing messages and incoming
connections or UDP datagrams, which are addressed to its port number. Port 9999
(decimal) is used for remote configuration.
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Chapter
Configuration
4
The VMSE can be configured using remote or local methods. Either use an ASCII
terminal or a terminal emulation program to locally access the serial port, or use a
Telnet connection to configure the unit over the network.
The VMSE configuration is stored in nonvolatile memory and is retained without
power. The configuration can be changed any time. The VMSE performs a reset after
the configuration has been changed and stored.
Configuration Steps
The following steps need to be done, in the order listed, to configure the VMSE for
use. These steps can be done via the serial port or over the network using Telnet.
•
•
•
Set the Network Configuration - IP Address, Gateway Address, and Network
Mask.
Load appropriate firmware if needed - SRTP/SNP, PassThru, Modbus
TCP/RTU.
Configure Channel for application - Depends on firmware option chosen. See
Chapter 1 for firmware option details.
Entering Serial Configuration Mode
An ASCII terminal or a PC with a terminal emulation program can be connected to
the serial port on the VMSE. The terminal (or PC) should be configured for 9600
baud, no parity, 8-bit, and 1 stop bit.
To enter configuration mode, the power on the VMSE must be cycled (powered off
and back on). After power-up, the self-test begins. About a second later, three
lowercase ‘x’ characters must be sent to the VMSE. These characters must all be
sent within approximately one second to start the configuration mode.
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NOTE: The easiest way to enter the configuration mode is to hold down the ‘x’ key
at the terminal (emulation) and then power up the VMSE. This will ensure that the x
characters will arrive in time.
See Chapter 5 for more detail on using Serial communications to configure the
VMSE.
Entering Network Configuration Mode_
To configure over the network, a Telnet connection to port 9999 must be established.
If you know the assigned IP address you can establish a Telnet connection to port 9999.
Under Windows 95/98/NT, open an MS-DOS command window and type the command
“telnet x.x.x.x 9999”, where x.x.x.x is an IP address already configured in the VMSE and
9999 is the desired TCP/IP port. Make sure you put a space between the x.x.x.x and
9999.
VMSE’s IP Address
Default IP Address
The VMSE is shipped with a default IP address of 0.0.0.0, which automatically enables
the DHCP within the VMSE.
If DHCP is enabled on the VMSE, and if there is a DHCP server to respond to VMSE’s
request when it’s booting up, the VMSE will then get an IP address, a gateway address,
and a subnet mask from the DHCP server. These addresses will not be shown in the
VMSE’s configuration screens (you will still see 0.0.0.0), however if you enter the
“monitor mode” (see Chapter 5) and from 0> prompt type NC (upper case) you will be
able to see the IP configuration of the VMSE.
NOTE: Using the ARP command (see below) you can always override the IP
address given to the VMSE by your DHCP server.
If DHCP is enabled on the VMSE, but there is no DHCP server on the network, the
VMSE's request will eventually time out and the unit will boot up with no IP
address. As soon as a static IP address is assigned to the VMSE, the DHCP support
will be disabled within the product. To re-enable DHCP support, the IP address
should be set back to 0.0.0.0.
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Configuration
Assigning a New IP Address
If the IP Address of the VMSE is unknown or undefined, the following steps outline
how to assign a temporary IP address over the network.
1. Set a static ARP with the desired IP address using the hardware address of the
VMSE, which is printed on the product label. The following example shows the
use of ARP in Win95/98/NT (from the DOS prompt) when the hardware address
of the VMSE is 00-20-4A-01-64-0B.
In order for the ARP command to work in Windows, the ARP table on the
PC must have at least one IP address defined other than its own. Type
“ARP–A” at the DOS command prompt to verify that there is at least one
entry in the ARP table. If there is no other entry beside the local machine,
ping another IP machine on your network to build the ARP table. This has
to be a host other than the machine on which you are working. Once there is
at least one entry in the ARP table, use the following commands to ARP an
IP address to the VMSE.
arp -s 191.12.3.77 00-20-4A-01-64-0B
2. Open a Telnet connection to port number 1. This connection will fail, but the
VMSE will change its IP address to the one designated in the ARP command
line.
telnet 191.12.3.77 1
3. Open a Telnet connection to port 9999, and set all required parameters.
telnet 191.12.3.77 9999
Confirm Telnet connection with <ENTER>.
NOTE: The temporary IP address by ARP is reverted after every power reset of the
VMSE. Be sure to log into VMSE and store the parameters to make the IP address
change permanent.
Unix
Unix arp details when the hardware address of the VMSE is 00-20-4A-01-64-0B.
The command example for most Unix systems is:
arp -s 191.12.3.77 00:20:4A:01:64:0B
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Configuration Parameters
After configuration mode is entered (confirm with <ENTER>), the parameters can
be changed; default values can be confirmed with the ENTER key. The parameters
must be saved , and the VMSE performs a power reset.
The Configuration for each of the firmware loads of the VMSE is slightly different.
If you need to load a different firmware than is in the VMSE, load the firmware first,
and then follow the directions for configuration for the appropriate firmware. The
next sections contain the details for configuration setup for each of the firmware
loads.
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Configuration
SRTP/SNP Firmware – Configuration Setup
Figure 4.1 shows the Main Configuration screen for SRTP/SNP Firmware.
Figure 4-1. SRTP/SNP Firmware Configuration Screen
When finished with this screen, you have three choices:
•
•
•
Press the “S” key to exit and save your changes.
Press the “Q” key to exit without saving your changes.
Press the “D” key to return to the default settings.
Network/IP Settings
To change the Network/IP settings, press ‘1’. The following values can be
set/changed: IP Address, Gateway Address, NetMask.
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IP Address
The IP address must be set to a unique value in your network. If you are not familiar
with IP addresses, please refer to Appendix A.
If the VMSE is given an address that is already in use it will not connect to the
network.
Gateway IP Address
The router/gateway address is needed to communicate to other LAN segments. The
default gateway must be set to the IP address of the router that connects these
segments. This address must be within the local network.
Netmask
A netmask defines how many bits from the IP address are to be taken as the network
section and how many bits are to be taken as the host section (re class A: 8/24
(net/host), class B: 16/16, class C: 24/8 bits). If set to 0, the standard netmask for the
actual IP address is used. Appendix A covers the calculation of the right value in
detail.
The VMSE prompts for the number of host bits, and then calculates the netmask. It is
shown in standard format “255.255.xxx.xxx” when saved parameters are displayed.
Channel, Serial, and Protocol Setups
To change the Channel settings, press ‘2’. The following values can be set/changed:
Protocol Mode, Serial Interface setup, SNP T1-T4 timers.
Note: SNP T1 thru T4 timers should not be modified under normal circumstances. A
thorough knowledge of SNP is required to modify the T1 – T4 timeouts.
SRTP/SNP Protocol Mode
The SRTP/SNP mode needs to be set based on how the VMSE will be used.
Mode#1 - The most common usage (and the default) is for the VMSE to be
connected to a SNP slave. For this usage set the SRTP/SNP mode to MODE#1
(Enter a “1”). This is what is used for VersaPro or HMI to communicate with a PLC
by using a VMSE at the PLC.
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Configuration
Mode#2 – Mode#2 is used to connect a SNP master to the network using a VMSE.
An example of this is:
A Series 90 PLC with a serial port set up for SNP where COMMREQs are used to
communication with other PLCs.
Serial Interface Configuration
Enter the interface setup as BBBB,D,P,S where BBBB is the baud rate ( default is
19200, D is the number of data bits (must be 8), P is parity (SNP defaults to O, the
letter “O” not zero, S number of stop bits ( must be 1).
The Default setting is the same as GE Fanuc PLC defaults; 19200 Baud, 8 data bits,
Odd parity, and 1 stop bit.
SNP T1 – T4 Timers
T1 – Turn-Around Delay
T2 – ACK/NAK Timeout
T3 – Link Idle Timeout
T4 – After Break Delay
SNP ID to IP Address Mapping ( only for SRTP/SNP Mode#2)
This setting is used only when VMSE configuration Mode#2 is used. This setting
directs messages to the VMSE which has the IP address that corresponds to the SNP
address in this mapping table. Up to four SNP IDs to IP addresses can be entered.
Wildcards are to be used to allow multiple SNP IDs for communicate to PLCs
multidropped off of one VMSE. An example would be to enter:
SNP ID “A* ”
IP Address 3.0.0.1
The SNP IDs “A1”, “AA”, and APPLE would all go the VMSE with the IP address
3.0.0.1 The PLCs with the correct SNP ID would respond to the SNP message
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PassThru Firmware Configuration Setup
Figure 4.2 shows the Main Configuration screen for PassThru Firmware.
Figure 4-2. Pass Thru Firmware Configuration Screen
When finished with this screen, you have three choices:
•
•
•
Press the “9” key to exit and save your changes.
Press the “8” key to exit without saving your changes.
Press the “7” key to activate the default settings.
Basic Parameters
To change the basic parameters (Server Configuration), press ‘0’. The following
values can be set/changed: IP Address, Gateway Address, NetMask, and Telnet
Password.
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Configuration
IP Address
The IP address must be set to a unique value in your network. If you are not familiar
with IP addresses, please refer to Appendix A.
If the VMSE is given an address that is already in use it will not connect to the
network.
Gateway IP Address
The router/gateway address is needed to communicate to other LAN segments. The
default gateway must be set to the IP address of the router that connects these
segments. This address must be within the local network.
Netmask
A netmask defines how many bits from the IP address are to be taken as the network
section and how many bits are to be taken as the host section (re class A: 8/24
(net/host), class B: 16/16, class C: 24/8 bits). If set to 0, the standard netmask for the
actual IP address is used. Appendix A covers the calculation of the right value in
detail.
The VMSE prompts for the number of host bits, and then calculates the netmask. It is
shown in standard format “255.255.xxx.xxx” when saved parameters are displayed.
Telnet Configuration Password
The telnet configuration password can be set to disable unauthorized access to the
setup menu via a Telnet connection to port 9999. To access the setup menu through
the serial port, it is not necessary to enter the password. Entering “2” moves you to
the Channel Specific Parameters screen.
Channel 1 Parameters
To change the Channel 1 configuration, press “1”. The following sections describe
the item that can be changed and the values to use.
Baud Rate
The baud rate can be set within the defined limits from 300 to 38400 bits per second.
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Interface Mode
The line interface (I/F) mode is a bit-coded byte with the following meanings. It is
entered in hexadecimal notation:
RS-232C
RS-422/485
RS-485 2-wire
7 Bit
0
0
1
0
1
1
1
1
0
1
8 Bit
No Parity
Even Parity
Odd Parity
1 Stop bit
2 Stop bit
0
1
0
0
1
1
0
1
1
1
Figure 4-3. Interface Mode Operation
Common settings:
RS-232C, 8-bit, No Parity, 1 stop = 0x4C
RS-232C, 7-bit, Even Parity, 1 stop = 0x78
RS-485, 2-Wire, 8-bit, No Parity, 1 stop = 0x4F
RS-422, 8-bit, Odd Parity, 2 stop = 0xDD
The bit combination can be easily converted to hexadecimal notation for input. See
Appendix B for conversion tables.
Flow Control
This parameter sets the local handshake method for stopping and starting output.
Generally, flow control is not required if the connection is used to pass a blocked
protocol with block sizes <1k (ACK/NAK).
No flow control:
00
XON/XOFF flow control in both directions: 01
Hardware handshake with RTS/CTS lines: 02
XON/XOFF, pass characters to host:
05
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Configuration
Port Number
This setting is the source port number in TCP connections, and is the number used to
identify the channel for remote initiating connections. The port number may not be
set to 0 or 9999 (range: 1-65535). In general the port numbers 0..1023 are reserved in
UNIX systems for specific applications. It is advisable to use numbers in the range
2000-30000 to avoid potential conflicts.
If the UDP Datagram mode is selected, the port number is used as the UDP source
port number for outgoing datagrams; datagrams sent to the VMSE with this port
number are received to this channel.
Remote IP Address
When automatic connection mode is selected, a connection is made to this IP address
on the network.
Remote TCP Port
The remote TCP port number must be set to use automatic connections and can also
be configured for manual connect mode. This parameter defines the port number on
the target host to which a connection is attempted.
NOTE: To connect an ASCII terminal to a host using a VMSE for login purposes,
use the remote port number 23 (this is the Internet standard port number for Telnet
services).
This port number is also used as the UDP destination port number for transmitted
datagrams, provided the VMSE is used in UDP mode.
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Connect Mode
This parameter defines how the VMSE makes a connection and how it reacts to
incoming connections over the network.
Function
7
6
5
4
3
2
1
0
Connection Acceptance
-never accept incoming
-accept incoming with active DTR only
-accept unconditional (if not busy)
Response on Serial to Connect
-nothing (quiet)
0
0
1
0
1
1
0
0
0
0
1
-character response: (C=conn., D=disc.,
N=not available/unreachable)
Active Connection Startup
-no active connection startup
-start connection with any character on
the serial line
0
0
0
0
0
0
0
1
-start connection with active-going
DTR line
0
0
1
0
-start connection with CR (0x0d) only
-manual connection startup
(‘C’ + address)
0
0
0
1
1
0
1
0
Datagram Mode
Modem Emulation Mode
1
0
1
1
0
1
0
0
Figure 4-4. Connect Mode Options
Please refer to Appendix B for information on converting values to hexadecimal
format.
Automatic Connection Address
Using either of the serial ports, an automatic TCP connection to a network node can
be configured by setting the remote IP address and the TCP port number parameters.
If automatic connection is selected, all parameters must be supplied in full.
If manual connection startup is configured (with “C” + address/port), only the part
not supplied in the command string is used. In manual mode, the last byte of the
address must be supplied.
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Configuration
Example: The configured remote IP address within the VMSE is 129.1.2.3 and the
TCP port number is 1234 :
C121.2.4.5/1<ENTER>
complete override - connection is started with host 121.2.4.5, port 1.
C5< ENTER >
This means connect to 129.1.2.5, port 1234.
C28.10/12< ENTER >
This means connect to 129.1.28.10, port 12.
Datagram Mode
When selecting this option you will be prompted for Datagram type
Datagram type: 01
(Directed UDP)
Modem Emulation Mode
In modem emulation mode, the VMSE presents a modem interface to the attached
serial device by accepting AT-style modem commands and “wiggles” the modem
signals correctly. Normally there is a modem connected to a PC and a modem
connected to some other remote machine. A user must dial from his/her PC to the
remote machine and accumulate phone charges for each connection. With the VMSE
in modem mode, you can replace your modems with VMSE and use an Ethernet
connection instead of a phone call all without having to change communications
applications and make potentially-expensive phone calls.
Modem mode is selected by setting the “connect mode” to 0x06 (no echo &
acknowledgments) or 0x16 (with echo & acknowledgments.) In modem mode the
following strings can be used:
ATDTx.x.x.x,pppp or ATDTx.x.x.x/pppp
This is used to make a connection to an IP address (x.x.x.x) and a remote port
number (pppp.)
ATDTx.x.x.x
Without a port number, this will make a connection to the remote port number
defined within the VMSE.
ATD
If no remote IP address and port number are defined within the VMSE, this
command will force the VMSE into “monitor mode”.
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ATD0.0.0.0
If a remote IP address and port number are defined within the VMSE, this command
will force the VMSE into “monitor mode”.
ATDx.x.x.x
Without a port number, this will make a connection to the given IP address (x.x.x.x)
and the remote port number configured within the VMSE.
All other 'AT' commands with “connect mode” set to 0x16 will acknowledge with an
OK, but will not be acted upon.
If the VMSE is in modem emulation mode and the serial port is idle, the VMSE can
still accept network TCP connections to the serial ports if the “connect mode” is set
to 0xC6 (with no echo) or 0xD6 (with echo).
Disconnect Mode
In disconnect mode, DTR drop can be activated or ignored to end a connection:
- Disconnect with DTR drop:
- Ignore DTR:
80
00
Force Telnet Mode
With another bit in the disconnect mode, the VMSE can be forced into Telnet
(terminal) mode and the setup for the terminal name can be enabled:
- activate Telnet mode and terminal type setup:
40
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Configuration
Buffer Flushing
With this parameter it is possible to control line handling and network buffers with
connection startup and disconnect. Also, selection between two different packing
algorithms is possible.
Function
7
6
5
4
3
2
1
0
Clear input buffer (line to network)
- with active connection:
- with passive connection:
- at time of disconnect:
1
1
1
Clear output buffer (network to line)
- with active connection:
- with passive connection:
- at time of disconnect:
1
1
1
Alternate packing algorithm
1
Figure 4-5. Buffer Flushing Options
Inactivity Timeout
With this parameter an inactivity time can be set. If the set time expires without an
activity on the serial line, the connection is dropped.
Pack Control
Alternative pack algorithm settings are controlled here. Set this value to 00 if
specific functions are not needed.
Function
7
6
5
4
3
2
1
0
0
1
1
0
0
1
0
1
Idle time to force transmit: 12ms (avg.)
Idle time to force transmit: 52ms (avg.)
Idle time to force transmit: 250ms (avg.)
Idle time to force transmit: 5 secs (!)
No trailing chars after sendchar(s)
One trailing char after sendchar(s)
Two trailing chars after sendchar(s)
Sendchars define 2-Byte sequence
Send immediate after Sendchar
0
0
1
0
1
0
1
1
Figure 4-6. Pack Control Options
“Idle time to force transmit” defines the time period after which all accumulated
characters are sent, regardless of the recognition of send characters.
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In some applications, CRC, Checksum, or other trailers follow the
end-of-sequence character. In these cases, this option helps to adapt frame
transmission to the frame boundary.
If bit 4 is set, VMSE interprets the Sendchars as a 2-byte sequence; if reset, they will
be interpreted independently.
If bit 5 is not set, any other characters already in the serial buffer will be included in
the transmission after a “transmit” condition is found. If the bit is set, the VMSE will
immediately send after recognizing the transmit condition (sendchar or timeout).
NOTE: A transmission might occur if status information has to be exchanged or an
acknowledgement has to be sent.
Send Characters
Up to two characters can be entered in hexadecimal representation in the parameter
“sendchar.” If a character received on the serial line matches one of these characters,
it is immediately sent together with any awaiting characters to the TCP connection.
This is specially useful to minimize the response time for specific protocol characters
on the serial line (i.e. ETX, EOT etc.). Setting the first Sendchar to “00” disables the
recognition of
the characters.
Alternatively, the two characters can be interpreted as a sequence (see “Pack
Control” section).
Telnet Terminal Type
This parameter appears only if the terminal type option is enabled by setting
bit 6 in the disconnect mode. If set, the terminal name can be used for the Telnet
terminal type. Only one name can be entered.
If the terminal type option is enabled, VMSE also reacts to the EOR (end of record)
and binary options, which can be used for applications like terminal emulation to
IBM hosts.
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Configuration
Modbus TCP/RTU Firmware Configuration Setup
The next figure shows the Main Configuration screen for Modbus Firmware:
Figure 4-7. Modbus Hardware Configuration Screen
When finished with this screen, you have three choices:
•
•
•
Press the “S” key to exit and save your changes.
Press the “Q” key to exit without saving your changes.
Press the “D” key to return to the default settings.
Network/IP Settings
To change the Network/IP settings, press ‘1’. The following values can be
set/changed: IP Address, Gateway Address, NetMask
IP Address
The IP address must be set to a unique value in your network. If you are not familiar
with IP addresses, please refer to Appendix A.
If the VMSE is given an address that is already in use it will not connect to the
network.
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Gateway IP Address
The router/gateway address is needed to communicate to other LAN segments. The
default gateway must be set to the IP address of the router that connects these
segments. This address must be within the local network.
Netmask
A netmask defines how many bits from the IP address are to be taken as the network
section and how many bits are to be taken as the host section (re class A: 8/24
(net/host), class B: 16/16, class C: 24/8 bits). If set to 0, the standard netmask for the
actual IP address is used. Appendix A covers the calculation of the right value in
detail.
The VMSE prompts for the number of host bits, and then calculates the netmask. It is
shown in standard format “255.255.xxx.xxx” when saved parameters are displayed.
Serial and Mode Settings
To change the Channel settings, press ‘2’. The following values can be set/changed:
Protocol, Serial Interface
Protocol
At the first prompt, select 1 for Save or 2 for Master. At the second prompt, select 1
for Modbus/RTU or 2 for Modbus/ASCII.
Serial Interface
Enter the interface setup as BBBB,D,P,S,RSxxx where BBBB is the baud rate
(default is 19200), D is the number of data bits , P is parity, S number of stop bits,
and RSxxx is 232 or 485 .
Modem Control Settings
To change the Modem settings, press ‘3’. The following value can be set/changed:
RTS Output
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Configuration
Advanced Modbus Protocol Settings
To change the Channel settings, press ‘4’. The following values can be set/changed:
Slave Addr/Unit ID , Modbus Serial Broadcasts, Character/Message Timeouts.
Modbus ID to IP Address Mapping ( only used for Master)
This setting is only available when Master is chosen. Entering “5” gives you the
Mapping screen.
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Chapter
Monitor Mode and Firmware Upgrade
5
To enter monitor mode: The same principal as setting the parameters is used (see
Section 4.3). Instead of entering three “x ” keys, key in “xx1”. Within one second of
power-up, the VMSE will respond with a special prompt. To start the monitor mode
without network functions (no network connections), enter “xx2”. To enter the
monitor mode, in addition to “xx1” and “xx2”, you can also type “yyy” and log in.
To enter the monitor mode using a Telnet connection: After the Telnet session is
established, you will see messages similar to the following examples:
Serial Number 1103062 MAC Address 00:20:4A:11:0B:F6
Software Version 00.9B1 (000630)
Press Enter to go into Setup Mode (wait to close)
At this point, type M (upper case). If you see the 0> prompt, it means that you have
entered the monitor mode successfully.
Monitor Commands
The following commands are available in the monitor mode. Many commands have
an IP address as an optional parameter (x.x.x.x). If it is given, the command is
applied to another VMSE with that IP address. If no IP address is given, the
command is executed locally.
All commands must be given in capital letters; only blanks (spaces) are accepted
between parameters.
Command
DL
Description
Download firmware to the VMSE
Send firmware to VMSE with IP x.x.x.x
Query software header record (16-byte)
SF x.x.x.x
VS x.x.x.x
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Command
GC x.x.x.x
SC x.x.x.x
PI x.x.x.x
AT
Description
Get configuration as HEX records
Set configuration from HEX records
Check with Ping if x.x.x.x is alive and reachable
Show the VMSE’s ARP table entries
TT
Shows all the incoming and outgoing TCP connections (used
only with “monitor mode” from Telnet)
NC
RS
Shows the IP configuration of the VMSE
Resets the power on the VMSE
SI x.x.x.x:n.n.n.n With this command, you can remotely assign an IP address to
another VMSE, where x.x.x.x is the new IP address and
n.n.n.n is the remote VMSE serial number written twice. For
example:
SI194.39.78.234:146.138.146.138
IP address = 194.39.78.234
Remote VMSE serial # (146-138) = 146.138.146.138
NOTE: Since this is obtained by sending broadcast packets,
this IP assignment cannot be done over the routers.
QU
Quit - exit diagnostics mode
Command result codes:
0
1
2
8
9
OK, no error
No answer from remote device
Cannot reach remote device or does not answer
Wrong parameter(s)
Invalid command
Firmware Download Using Serial Port
Downloading is done in monitor mode. Once the VMSE is in monitor mode, by
using “DL” command, the VMSE will wait for the firmware image in Intel Hex
format. This must only be sent through the serial interface. When the end record is
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Monitor Mode and Firmware Upgrade
5
received, the VMSE checks the integrity of the firmware image and then programs
the new firmware in the flash ROM. Do not switch off the power supply at this time.
A loss of power while reprogramming will result in a corrupt program image and a
nonfunctional VMSE.
To load firmware with Hyperterminal, enter monitor mode by resetting the VMSE
and type xx1 after the * appears on the screen (you have about 1 second to type xx1).
The 0> prompt tells you that you have entered Monitor mode
Type DL to enter download mode.
Note: you will need to disconnect the Ethernet cable from the VMSE before you do
the download.
You must now use the Hyperterminal menu bar and select Transfer… Send Text
File. This will give you a dialog box to select the file to download. Select the .hex
file for the firmware you want to load. The download will take about five minutes
and the hyperterminal will appear dead until the download completes. The figure
below shows the results after the download completes successfully.
After a complete reprogramming, the VMSE restarts.
After changing the firmware load in the VMSE, select defaults on the new firmware
before setting the configuration to your desired settings; this keeps the VMSE from
becoming confused.
Figure 5-1. HyperTerminal Dialog Box
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Firmware Distribution
To distribute the firmware of one VMSE to others, the “SF” command is used. After
entering monitor mode on the VMSE, simply send the firmware with the “SF”
command to the other devices.
Firmware Download Using a Network Host
Windows NT Procedure
To download new firmware from a computer to a VMSE, it is necessary to have a
TFTP (Trivial File Transfer Protocol) client send a binary file. Windows NT has a
TFTP client built-in, but Windows 95/98 users must obtain TFTP software. See the
“Obtaining TFTP Software for Windows 95/98” section on the last page of this
chapter. The parameters to send a binary file are as follows:
•
•
•
Host – enter the IP address of the VMSE you are downloading.
Source (or Local File) – a full path to the file to download to the VMSE.
Destination (or Remote File) – this a like a password in the VMSE you are
downloading.
•
PUT– send the file to the VMSE.
Go to the Command Prompt (MS-DOS Prompt), key in the above information, and
then press the Enter key. See the example in the figure and following explanation:
Figure 5-2. Using TFTP in Windows NT to store files to the VMSE
The figure above shows a successful store to the VMSE at IP address 3.16.27.40.
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5
Windows NT Command Line Example Code Explanation
C:\>tftp –i 3.16.27.40 PUT d:\snp42d.rom G1
7
1
2
3
4
5
6
1. C:\> is the command prompt
2. tftp is the execute command for the TFTP software
3. -i tells TFTP to send a binary file
4. The host field is the IP address of the target VMSE
5. PUT is the command that sends the file to the VMSE
6. The source file (including full path) to be sent to the VMSE
7. The destination field is like a password in the target VMSE
VMSE Firmware File List:
File for Serial
Download
File for Network Destination
Functionality
Download
(password)
SNP/SRTP
PassThru
Modbus
SNP42.HEX
CoBox3-6.Hex
Modbus.Hex
SNP42.ROM
CoBox3-6.ROM 3Q
Modbus.Rom 4D
G1
Destination (Password)
Destination (password ) for Network loads depend on what file is already in the
VMSE. Enter the Destination code based on what is already in the VMSE not on
what you are downloading.
For example, if you are downloading PassThru into a new unit which has the default
software of SNP/SRTP, you would enter a destination of G1. Note: The
destination is case sensitive. The letter “G” in this example must be upper case.
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Chapter 5 Monitor Mode and Firmware Upgrade
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5
Windows 95/98 Procedure
Download the TFTP software as described below, then follow the instructions in the
software’s built-in help file.
Obtaining TFTP Software for Windows 95/98
As of this writing, a freeware TFTP software program called PumpKIN is available
for Windows 95/98 from the following Web site:
Once the page appears, scroll down to the download selection table and download
the “BANDWIDTH KILLER” version (either the .exe or .zip version).
PumpKIN software is copywrited 1997, 1998 by Klever Group, Inc.
Windows is a registered trademark of Microsoft, Inc.
5-6
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Chapter
Serial Line Interfaces
6
Serial Line Interfaces
The VMSE has RJ45 and screw block serial ports. The RJ45 port only supports RS--
232, whereas the screw block port supports RS-232 and RS-485/422. By setting the
switch located on the face of the VMSE and by selecting the matching setting with
the configuration software, RS-232 or RS-485/422 can be selected.
NOTE: The VMSE is a one serial port device, meaning that only one port can be
used at a time. In the configuration menu, channel one refers to either one of the
ports being used. If Channel two appears, it should be disregarded (this channel
applies to another type of product).
RJ45 Connector Pin-outs (RS-232)
The serial RJ45 connector supports up to 38400 bits per second and has the
following signals.
Pin Direction
Function
1
2
3
4
5
6
7
8
Not Connected
None
From VMSE
To VMSE
RTS Ready to Send
CTS Clear to Send
Signal Ground
TXD Transmitted Data
RXD Received Data
From VMSE
To VMSE
Hard-Wired Output DSR Data Set Ready
Not Connected None
Figure 6-1. Serial RJ-45 (RS-232) Pin-out Configuration
NOTE: Pin number 1 of the RJ-45 serial connector is the first pin from the top.
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6
Screw Block Connector Pin-outs and Other Components
The next figure and following table illustrate and describe the screw block connector
pin-outs, LED operation, and other features of the VMSE.
Pin 1
Figure 6-2. Front Panel Layout
6-2
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6
Serial Line Interfaces
Item
1
Name
Purpose
Component
Screw terminal
RXD or
RXA
RS-232: RXD (Received Data)
RS-422/485:RXA (Received Data -)
2
3
4
Screw terminal
Screw terminal
Screw terminal
CTS or
RXB
RS-232: CTS (Clear to Send)
RS-422/485: RXB (Received Data +)
RTS or
TXB
RS-232: RTS (Request to Send)
RS-422/485: TXB (Transmit Data +)
TXD or
TXA
RS-232: TXD (Transmit Data)
RS-422/485: TXA (Transmit Data -)
5,6,7 Screw terminal
NC
No connection
8
9
Screw terminal
Reset switch
LED (Red)
GND
Signal ground
RESET
Push to power reset and initialize
10
Fault or
SOLID: Fault in VMSE communication
Configurati (read error) or VMSE is in Configuration
on
Mode
11
LED (Green)
Ready
SOLID: Connection to network host
established
12
13
14
LED (Yellow)
LED (Green)
Activity
Link
FLASHING: Network traffic
SOLID: VMSE has good Ethernet link
RJ45 connector for Ethernet 10BaseT
Connector (RJ45) Ethernet
port
15
16
Connector (RJ45) Serial port
RJ45 connector for RS-232
LED (Yellow)
LED (Yellow)
Switch
Serial TXD
Serial RXD
Switch for
FLASHING: Indicates transmission
from the serial port
17
18
FLASHING: Indicates reception
to the serial port
UP: Serial RS-232
screw block DOWN: Serial RS-422/485
19
20
21
22
Screw terminal
Screw terminal
Screw terminal
Screw terminal
DC +
Operating power, positive
Earth ground
Ground
DC -
Operating power, negative
Earth ground
Ground
Figure 6-3. Front Panel Components
NOTEs:
•
For RS-485 2-wire functionality, pins 1 & 4 and 2 & 3 of the screw terminals
must be connected together.
•
The RJ-45 Ethernet connector uses industry standard 10Base T connections.
GFK-1852
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6
Cable Diagrams
Cable IC200CBL504
RS-232 Serial Communications for VMSE RJ45 Serial Port to VersaMax
Nano/Micro PLC RJ45 Port
This cable is shipped in the box with the VMSE and can also be purchased
separately.
Nano/Micro PLC
Connector (RJ45)
VMSE Connector
(RJ45)
Pin 1
IC200CBL504
Marking denotes PLC end
To PLC
Pin 1
10cm (4 inches)
Figure 6-4. IC200CBL504 Cable
VMSE Connector
PLC Connector
1
NC
NC
NC
1
2
NC
2
4 - TXD
RXD - 6
3 - RXD
TXD - 5
8 – Sig. Gnd.
Sig. Gnd.- 4
5
6
7
NC
3
7
8
NC
NC
NC
NC
NC
Figure 6-5. Wiring Diagram for IC200CBL504
6-4
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6
Serial Line Interfaces
User-Built Cable #1: VMSE RJ45 Serial to Miniconverter
This cable is not currently sold by GE Fanuc. Details are provided so you can build
your own cable.
Application:
To connect a VMSE’s RJ-45 Serial port (RS-232) to the RS-232 port of an
IC690ACC901 Miniconverter (RS-232 to RS422/485).
Female Connector
(9-Pin, D-Sub)
VMSE Connector
(RJ45)
To Mini-
converter
Pin 1
Figure 6-6. VMSE RJ45 Serial to RS232/485 Miniconverter
MSE RJ45 Connector
D-Sub Connector
1
NC
NC
NC
NC
1
4
2
2 - SD
RXD - 6
3 - RD
TXD - 5
5 Sig. Gnd.
Sig. Gnd. 4
6
7
8
9
NC
3
7
8
NC
NC
NC
NC
NC
NC
Figure 6-7. Wiring Diagram
Specifications
•
•
•
•
RJ45 Connector: Male, 8-pin
D-Sub Connector: Female, 9-pin
Cable: Standard RS-232 serial cable
Maximum cable length: 15 meters (50 feet)
GFK-1852
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6
User-Built Cable #2: VMSE RJ45 Serial to PC 9-Pin Sub-D
For Serial Monitor/Load of VMSE
This cable is not currently sold by GE Fanuc. Details are provides so you can build
your own cable.
Application:
To connect a personal computer’s RS-232 serial port to a VMSE’s RJ-45 Serial port
for the purpose of (1) monitoring VMSE operation or (2) downloading firmware to
the VMSE.
VMSE Connector
(RJ45)
Female Connector
(9-Pin, D-Sub)
To Personal
Computer
Serial Port
Pin 1
Figure 6-8. Cable for Serial Monitor/Load of VMSE
D-Sub Connector
VMSE RJ45 Connector
1
NC
NC
1
DSR - 7
4 - DTR
3 - TD
2 - RD
5 – Sig. Gnd.
7 - RTS
8 - CTS
6
RXD - 6
TXD - 5
Sig. Gnd. - 4
CTS - 3
RTS - 2
8
NC
NC
NC
9
Figure 6-9. Wiring Diagram
Specifications
•
•
•
•
RJ45 Connector: Male, 8-pin
D-Sub Connector: Female, 9-pin
Cable: Standard RS-232 serial cable
Maximum cable length: 15 meters (50 feet)
6-6
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6
Serial Line Interfaces
User-Built Cable #3: VMSE RJ45 Serial to PC 9-pin D-Sub
This cable is not currently sold by GE Fanuc. Details are provides so you can build
your own cable.
Application:
To connect the serial port (RS-232) of a personal computer (PC) running VersaPro
software to a VMSE’s RJ-45 Serial port (RS-232).
VMSE Connector
(RJ45)
Female Connector
(9-Pin, D-Sub)
To Personal
Computer
Serial Port
in 1
Figure 6-10. VMSE to VersaMax Serial Cable
D-Sub Connector
VMSE RJ45 Connector
1
NC
NC
NC
NC
1
4
2
3 - TD
2 - RD
5 – Sig. Gnd.
7 - RTS
8 - CTS
6
RXD - 6
TXD - 5
Sig. Gnd.- 4
3
7
8
NC
NC
NC
NC
NC
9
Figure 6-11. Wiring Diagram
Specifications
•
•
•
•
RJ45 Connector: Male, 8-pin
D-Sub Connector: Female, 9-pin
Cable: Standard RS-232 serial cable
Maximum length: 15 meters (50 feet)
GFK-1852
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6
User-Built Cable #4: VMSE RS-422 Terminals to PLC
This cable is not currently sold by GE Fanuc. Details are provides so you can build
your own cable.
Application:
Connects the VMSE terminal block screw terminals to a PLC 15-pin, D-sub, RS-
422/RS-485 port such as is used on Series 90-30, Series 90-70, and VeraMax PLCs.
Note that the VMSE switch must be set in the RS-422 position and the firmware
configuration parameter “Interface Type” must be set to RS-422 (“Interface Type”
set to RS-485 will not work).
Male Connector
(15-Pin, D-Sub)
To VMSE Screw
Terminals
To PLC
RS-422/485
Serial Port
Figure 6-12. VMSE Screw Terminals to 15-Pin D-Sub PLC Serial Port
100 ohm, 1/2 w resistor**
D-Sub Connector
VMSE
RX (A) -
RX (B) -
12 - SD (A)
TP*
TP*
13 - SD (B)
11 - RD (B’)
10 - RD (A’)
7 - Signal Gnd.
1 - Shield
TX (B) -
TX (A) -
Signal Gnd. -
9 - Term. Resis.
**
6 - RTS (A)
15 - CTS (A’)
8 - CTS (B’)
14 - RTS (B’)
*
TP = Twisted Pair
**
If using a multidrop arrangement,
terminate only at the first and last
receive terminals.
Figure 6-13. Wiring Diagram
Specifications
•
•
D-Sub Connector: Male, 15-pin
Cable: Shielded, twisted-pair rated for RS-485 use. Ground shield at one end
only, as shown above.
•
•
Maximum cable length: 1200 meters (4,000 feet)
VMSE Switch setting: Set to RS-422 position (see Figures 6-2 and 6-3). Also,
the “Interface Type” configuration parameter must be set to RS-422.
6-8
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6
Serial Line Interfaces
Using the VMSE on an RS-422/485 Multidrop Network
The following figure shows an acceptable configuration for a multidrop network.
This example shows only two slave devices; if additional slaves were added,
termination would be required at the last slave device instead of at Slave #2.
Slave #1
Slave #2
Master
Serial
Line 2
Serial
Switch=**
Switch=RS-422
VMSE #1
VMSE #2
Ethernet Cable
Termination is required across RD or RX terminals at these locations if the serial line is
greater than 6 feet (2 meters) long
VMSE #1 must be set to the configuration (RS-232 or RS-422) that matches the Master
Figure 6-14. Using the VMSE in a Multidrop Arrangement
Multidrop Application Notes
•
Any serial line longer than 6 feet (2 meters) must have a termination resistor
across its receive terminals (RD or RX) at the end of each receive line.
•
The serial port on the VMSE #2 screw terminals must be used since it is the only
VMSE port that supports RS-422. The VMSE’s RJ-45 Serial port cannot be
used since it is an RS-232 port only, and RS-232 does not support multidrop.
•
The switch on the front of the VMSE #2 must be set to RS-422 position to
enable RS-422 on the VMSE screw terminals. Also, the “Interface Type”
configuration parameter must be set to RS-422 (no other setting is acceptable).
•
•
Serial Line 1 may be RS-232 or RS-422 as long as both Master and VMSE #1
are configured accordingly.
For Serial Line 2, which must be an RS-422 line, match the specifications and
basic wiring scheme for User-Built Cable #4. All multidrop connections must
be made at the nodes inside the connectors (thus, each connector terminal would
have two wires attached), in a parallel “daisy-chain” style. No line stubs or
intermediate terminal blocks are permitted.
•
•
Each serial cable’s shield must be grounded at one end of the cable only.
The VMSE can be the only device connected to the master on Serial Line 1
shown in Figure 6-14 above.
GFK-1852
Chapter 6 Serial Line Interfaces
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6
Serial Port Connectors
IBM-AT Style Personal Computer Serial Port Connector
IBM-AT D-Sub,
Male, 9-Pin
Pin 6
Pin 1
External View
Pin No.
Signal Description
1
2
3
4
5
6
7
8
9
DCD
RD
Data Carrier Detect
Receive Data
TD
Transmit Data
DTR
GND
NC
Data Terminal Ready
Signal Ground
No Connection
Request to Send
Clear to Send
RTS
CTS
NC
No Connection
Figure 6-15. IBM-AT 9-Pin Serial Port Connector
6-10
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6
Serial Line Interfaces
9-Pin, D-Sub PLC Serial Port Connector
This connector is used for an RS-232 serial port on VersaMax CPUs. For additional
information on VersaMax serial ports, please refer to the VersaMax PLC User’s
Manual, GFK-1503.
Pin-Out for 9-Pin D-Sub Serial Connector (RS-432)
Pin
Signal
N/C
Direction
Function
1
No connection
2
TXD
RXD
N/C
Output
Input
Transmit Data output
Receive Data input
No connection
3
4
5
GND
N/C
--
0V/GND signal reference
No connection
6
7
CTS
RTS
N/C
Input
Clear to Send input
Request to Send output
No connection
8
Output
9
Shell
SHLD
--
Cable Shield wire connection
Figure 6-16. 9-Pin D-Sub Serial Port Connector
GFK-1852
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6
15-Pin, D-Sub PLC Serial Port Connector
This connector is used for an RS-485 serial port on all Series 90-30, Series 90-70,
and VersaMax CPUs, and on some Nano/Micro PLCs. For information on Series 90
ports, refer to the Series 90 PLC Serial Communications Manual, GFK-0582. For
VersaMax serial ports, refer to the VersaMax PLC User’s Manual, GFK-1503. For
VersaMax Nano/Micro ports, refer to the VersaMax Micro PLCs and Nano PLCs
User’s Manual, GFK-1645.
RS-485 Port 15-Pin,
Female D-Sub
Pin 1
Pin 9
Pin 15
Pin 8
External View
Pin-Out for 15-Pin D-Sub Serial Connector (RS-422/485)
Pin
1
Signal
SHLD
N/C
Direction
Function
--
Cable Shield Drain wire connection
No connection
2, 3, 4
5
P5V
Output
Output
--
+5.1VDC to power external devices
Request to Send (A) output
0V/GND reference signal
Clear to Send (B) input
6
RTS (A)
GND
7
8
CTS (B’)
RT
Input
--
9
Resistor Termination (120 ohm) for RDA’
Receive Data (A) input
10
11
12
13
14
15
Shell
RD (A’)
RD (B’)
SD (A)
SD (B)
RTS (B)
CTS (A’)
SHLD
Input
Input
Output
Output
Output
Input
--
Receive Data (B) input
Transmit Data (A) output
Transmit Data (B) output
Request to Send (B) output
Clear to Send (A) input
Cable Shield wire connection
Figure 6-17. 15-Pin D-Sub Serial Port Connector
6-12
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6
Serial Line Interfaces
RJ-11 PLC Serial Port Connector
This connector is used for an RS-232 serial port on some Series 90-30 and Series 90-
70 CPUs. For additional information on these ports, please refer to the Series 90
PLC Serial Communications Manual, GFK-0582.
RS-232, 6-Pin RJ-11
Pin 1
External View
Pin
Number
Signal Name Description
1
2
3
4
5
6
CTS
TXD
0V
0V
RXD
RTS
Clear to Send
Transmit Data
Signal Ground
Signal Ground
Receive Data
Request to Send
Figure 6-18. RJ-11 Serial Port Connector
GFK-1852
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6
RJ-45 VersaMax Nano/Micro PLC Serial Port Connector
Port 1 on the VersaMax Nano and Micro PLCs is an RS-232 port with an 8-pin RJ-
45 vertical jack. In addition to being a general serial communications port, this port
is also used as the boot loader port for upgrading the PLC firmware on these PLCs.
Note that the pin-out for this connector is different than that of the RJ-45 connector
on the VMSE.
RS-232, 8-Pin RJ-45
Pin 1
External View
Note: There is no shield or frame-ground or shield pin on this connector.
Pin
1
2
3
4
5
6
7
8
Signal
RTS
CTS
RXD
TXD
DCD
DTR
+5V
Direction
Output
Input
Input
Output
Input
Output
Output
--
Function
Request to Send output
Clear to Send input
Receive Data input
Transmit Data output
Data Carrier Detect input
Data Terminal Ready output
+5VDC output to power external converters
0V/Gnd signal reference
GND
Figure 6-19. VersaMax Nano and Micro RJ-45 Serial Port Pin-Out
Note: The information on this page came from the VersaMax Micro PLCs and Nano
PLCs User’s Manual, GFK-1645.
6-14
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6
Serial Line Interfaces
IC690ACC901 Miniconverter 9-Pin, Male D-Sub Connector
The RS-232 end of the IC690ACC901 Miniconverter has a 9-pin, male D-sub
connector. Refer to the Series 90-30 PLC Hardware and Installation Manual, GFK-
0356, for a data sheet on the IC690ACC901 Miniconverter.
Pin-Out for 9-Pin D-Sub Male Miniconverter Serial Connector (RS-432)
Pin
2
Signal
SD
Direction
Output
Input
Function
Send Data
3
RD
Receive Data
0V/GND signal reference
Clear to Send
Request to Send
5
GND
CTS
RTS
--
7
Input
8
Output
Figure 6-20. IC690ACC901 Miniconverter RS-232 Connector Pin-Out
GFK-1852
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Chapter
Technical Data
7
CPU, Memory, and Controllers
•
•
•
•
V.40 CPU, 10MHz clock
National Semiconductor DP839xx Ethernet Controller
128 kByte RAM, 128 kByte Flash EPROM
256 Byte E²PROM for parameter storage
Serial Interface
•
•
•
•
RJ-45 connector for RS232 interface
Screw terminals for RS232 or RS422/485 interface
Speed software selectable 300 to 38.4k baud
Switch selectable RS-232C or RS-422/485 – screw terminal connector only
Network Interface
•
Integrated 10BaseT port (RJ-45 connector)
Power Supply (not included)
•
Screw terminals for 9-30 Volt DC input from external supply
Power Consumption
•
Maximum 3 Watt
Operating Temperature
•
0-60 degrees C (32-140 degrees F)
GFK-1852
7-1
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7
LEDs
•
•
Four LEDs for Ethernet channel, link, activities, and error.
Two LEDs for serial channel status.
Case
•
Plastic case for DIN rail mounting
Dimensions
Depth = 36mm (1.42”)
90mm
(3.54”)
60mm
(2.36”)
Weight
•
Approx. 150g (0.33 lb)
7-2
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Appendix
IP Addresses
A
IP Addressing
An IP address is a 32-bit value, divided into four octets of eight bits each. The
standard representation is four decimal numbers (in the range of 0..255), divided by
dots.
Example: 192.2.1.123
This is called decimal-dot notation.
The IP address is divided in two parts: network and host. To support different needs,
three ”network classes” have been defined. Depending on the network class, the last
one, two or three bytes define the host, while the remaining part defines the network.
In the following, ‘x’ stands for the host part of the IP address:
Class A Network
IP address 1.x.x.x to 127.x.x.x
Only 127 different networks of this class exist. These have a very large number of
potential connected devices (up to 16,777,216)
Example: 10.0.0.1, (network 10, host 0.0.1)
Class B Network
IP address 128.0.x.x to 191.255.xxx.xxx
These networks are used for large company networks. Every network can consist of
up to 65,534 devices.
Example: 172.1.3.2 (network 172.1, host 3.2)
GFK-1852
A-1
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A
Class C Network
IP address 192.0.0.xxx to 223.255.255.xxx
These network addresses are most common and are often used in small companies.
These networks can consist of a maximum number of 254 hosts.
Example: 192.7.1.9 (network 192.7.1, host 9)
The remaining addresses 224.x.x.x - 239.x.x.x are defined as ”class D” and are used
as a multicast addresses.
The addresses 240.x.x.x. - 254.x.x.x are defined as "class E" and are reserved
addresses.
Network Address
The host address with all host bits set to "0" is used to address the network as a
whole (in routing entries, for example).
Broadcast Address
The address with the host part bits set to ‘1” is the broadcast address, meaning “for
every station”.
Network and Broadcast addresses must not be used as a host address (e.g.
192.168.0.0 identifies the entire network, 192.168.0.255 identifies the broadcast
address).
IP Netmask
The netmask is used to divide the IP address differently from the standard defined by
the classes A, B, C. A netmask defines how many bits from the IP address are to be
taken as the network section and how many bits are to be taken as the host section.
When the number of host bits is entered, the VMSE calculates the netmask. The
netmask is displayed in standard decimal-dot notation.
Network Bits
Host Bits
Netmask
Class A
Class B
Class C
8
24
16
8
255.0.0.0
16
24
255.255.0.0
255.255.255.0
Figure A-1. Standard IP Network Netmask
A-2
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A
IP Addresses
Netmask Examples
Netmask
Host bits
255.255.255.252
255.255.255.248
255.255.255.240
255.255.255.224
255.255.255.192
255.255.255.128
255.255.255.0
255.255.254.0
255.255.252.0
255.255.248.0
.
2
3
4
5
6
7
8
9
10
11
.
.
.
255.128.0.0
255.0.0.0
23
24
Figure A-2. Netmask Examples
Private IP Networks and the Internet
If your network is not connected to the Internet and there are no plans to make such a
connection you may use any IP address you wish.
If you are not connected to the Internet and have plans to connect, or you
are connected to the Internet and want to operate your VMSEs on an
Intranet you should use one of the sub-networks below. These network
numbers have been reserved for such networks. If you have any questions
about IP assignment consult your Network Administrator.
Class A
Class B
Class C
10.x.x.x
172.16.x.x
192.168.0.x
GFK-1852
Appendix A IP Addresses
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A
Network RFC’s
For more information regarding IP addressing see the following documents. These
can be located on the World Wide Web using one of the directories or indices:
RFC 950
Internet Standard Subnetting Procedure
Assigned Numbers
RFC 1700
RFC 1117
RFC 1597
Internet Numbers
Address Allocation for Private Internets
A-4
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Appendix
Binary to Hexadecimal Conversion Table
B
Hexadecimal digits have values from 0..15, represented as 0...9, A (for 10), B (for
11) ... F (for 15). Use the following table to convert binary-to-decimal-to-hex:
Decimal Binary Hexadecimal
0
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
0
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
11
12
13
14
15
A
B
C
D
E
F
Figure B-1. Decimal, Binary, and Hexadecimal Conversion Table
To convert a binary value that has more than four bits, separate it into groups of four
bits. (If the number of binary bits is not an even multiple of four, add leading zeroes
to make it an even multiple.) Each group of four binary bits represents a single
hexadecimal number. For example, let’s convert the binary number 1011110000 to
the hexadecimal number 2F0. First separate the binary number into groups of four
bits (add two leading zeroes): 0010 1111 0000. Then use the above conversion
table to find the hexadecimal value for each group: 0010 = 2, 1111 = F, 0000 = 0.
GFK-1852
B-1
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Appendix
Declaration of Conformity
C
Declaration of Conformity
according to ISO/IEC Guide 22 and BS 7514
The following product:
Product Name:
VMSE
Product Number(s):
IC200SET001
Conforms to the following standards or other normative documents:
Electromagnetic Emissions:
C1SPR22: 1993 Class “A”
EN55022, 1995 Class "A"
EN50082-1, 1992
Electromagnetic Immunity:
Product Safety:
EN60950, 1988 +A1, A2, A3, A4
Supplementary Information:
This product has been verified as being compliant within the class A limits of the FCC Radio
Frequency Devices Rules (FCC Part 15, Subpart B), revised as of October 1993.
"The product complies with the requirements of the Low Voltage Directive 73/23/EEC and
the EMC Directive 89/336/E
GFK-1852
C-1
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Index
DTR disconnect, 4-14
A
E
ARP, 4-3
Ethernet, 2-2
command example, 1-4
Automatic connection address,
External transceiver, 2-2
F
B
Firmware
download from VMSE to
Baud rate configuration, 4-9
Broadcast address, A-2
Buffer flushing, 4-15
VMSE, 5-4
download via network host, 5-4
downloading via serial port, 5-2
VMSE options, 1-2
Flow control config., 4-10
Force Telnet mode, 4-14
Front panel layout
of VMSE, 6-3
C
Cable diagrams, 6-4
Class A network, A-1
Class B network, A-1
Class C network, A-2
Configuration
G
memory, 4-1
parameters, 4-4
Telnet, 4-9
Configuration setup
SRTP/SNP, 4-5
Connect mode, 4-12
Connections
terminal screw, 6-3
Connector, VMSE
pin-out, 6-1
I
IC200CBL504
serial cable, 6-4
IC690ACC901 Miniconverter
9-pin pin-out, 6-15
cable, 6-5
Inactivity timeout, 4-15
Interface Mode config., 4-10
Controller
specifications, 7-1
CPU
specifications, 7-1
factory default, 4-2
forcing new IP, 4-2
remote, 4-11
D
IP addressing, A-1
IP Networks
Datagram mode, 4-13
DHCP, 4-2
private, A-3
Diagrams
cable, 6-4
front panel layout, 6-2
Dimensions, 7-2
Disconnect mode
L
Layout
VMSE front panel, 6-3
GFK-1852
Index-1
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Index
port number, 4-11
remote TCP port, 4-11
send characters, 4-16
LED
operation, 6-3
PassThru
M
config. setup, 4-8
firmware, 1-2
Personal computer
serial port pin-out, 6-10
Pin-out
MAC address, 2-2
Memory
specifications, 7-1
Miniconverter
15-pin serial port, 6-12
9-pin serial port, 6-11
Miniconverter 9-pin, 6-15
personal computer, 6-10
RJ-11 serial port, 6-13
screw block connector, 6-2
VersaMax RJ-45 port, 6-14
VMSE Serial port, 6-1
PLC
15-pin serial port, 6-12
RJ-11 serial port, 6-13
Port number, 3-2, 4-11
Power
9-pin pin-out, 6-15
user-built cable, 6-5
Modbus ID to IP
address mapping, 4-19
Modbus protocol
advanced settings, 4-19
Modbus TCP/RTU
configuration, 4-17
firmware, 1-2
Modem emulation mode, 4-13
Monitor
VMSE cable, 6-6
Monitor mode
consumption, 7-1
input voltage, 7-1
results codes, 5-2
Monitor mode commands, 5-1
Multidrop, using VMSE, 6-9
requirement, 2-2
Private IP networks, A-3
N
R
Network host address, A-2
Network RFCs, A-4
Remote configuration, 3-2
Remote IP address, 4-11
Remote TCP port, 4-11
RJ-11 connector pin-out, 6-13
RS-232
Network/IP settings, 4-17
selecting, 2-1
VMSE RJ45 connector, 6-1
RS-422
cable, 6-8
multidrop, 6-9
RS-485
P
Pack control, 4-15
Packing alogrithm, 3-1
Parameters
basic, 4-8
basics, 4-5
selecting, 2-1
configuration, 4-4
DTR disconnect, 4-14
flow control, 4-10
S
Screw block connector
pin-outs, 6-2
Send characters
Index-2
VersaMax Serial to Ethernet Adapter User's Manual–July 2000
GFK-1852
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Index
parameter setting, 4-16
Serial and Mode settings, 4-18
Serial interface, 4-18
specifications, 7-1
Serial line interfaces, 6-1
Serial port
15-pin pinout, 6-12
PC pin-out, 6-10
RJ-11 pin-out, 6-13
VersaMax 9-pin pinout, 6-11
SNP ID to IP
operating range, 7-1
Timeout, inactivity, 4-15
U
UDP, 3-1
datagram mode, 4-11
destination port no., 4-11
Unix command example, 4-3
address mapping, 4-7
SRTP/SNP
V
VersaMax
firmware, 1-2
serial port pin-out, 6-11
VersaMax Nano/Micro
cable, 6-4
Mode#2, 4-7
protocol mode, 4-6
RJ-45 serial port, 6-14
T
VersaPro
interface cable, 6-7
TCP
auto connection, 4-12
connections, 4-11
TCP/IP, 3-1, 4-2
configuration, 4-9
force mode, 4-14
standard port no., 4-11
terminal type, 4-16
Temperature
W
Weight
of VMSE, 7-2
Windows 95/98
command example, 4-3
GFK-1852
Index
Index-3
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