ProSoft Technology MVI56-MCM User Manual

Reference MVI56-MCM ♦ ControlLogix Platform
Modbus Communication Module
ProSoft Technology, Inc. Page 119 of 159
July 24, 2008
Register Content Description
6701 Port 2 Current Error
For a slave port, this field contains the value of
the current error code returned. For a master port,
this field contains the index of the currently
executing command.
6702 Port 2 Last Error
For a slave port, this field contains the value of
the last error code returned. For a master port,
this field contains the index of the command with
an error.
6703 to 6750 Spare
6751
Port 1
InterCharacterDelay
0 to 65535 milliseconds time between characters
to signal end of message
6752 Port 1 Fcn 99 Offset Internal DB offset to Function 99 counter.
6753 to 6760 Spare
6760 Spare
6761
Port 2
InterCharacterDelay
0 to 65535 milliseconds time between characters
to signal end of message
6762 Port 2 Fcn 99 Offset Internal DB offset to Function 99 counter.
6763 to 6799 Spare
8.5.7 Command Control
Register Content Description
6800 Command Code
Enter one of the valid control command codes in
this register to control the module (9997, 9998, or
9999).
8.6 MVI56-MCM Status Data Definition
This section contains a description of the members present in the MCM.STATUS
object. This data is transferred from the module to the processor as part of each
read block.
Offset Content Description
202 Program Scan Count
This value is incremented each time a complete program
cycle occurs in the module.
203 to 204 Product Code These two registers contain the product code of "MCM".
205 to 206 Product Version
These two registers contain the product version for the
current running software.
207 to 208 Operating System
These two registers contain the month and year values for
the program operating system.
209 to 210 Run Number
These two registers contain the run number value for the
currently running software.
211
Port 1 Command List
Requests
This field contains the number of requests made from this
port to slave devices on the network.
212
Port 1 Command List
Response
This field contains the number of slave response messages
received on the port.
213
Port 1 Command List
Errors
This field contains the number of command errors
processed on the port. These errors could be due to a bad
response or command.

ProSoft Technology MVI56-MCM Specifications

General

Brand	ProSoft Technology
Model	MVI56-MCM
Category	Cell Phone
Language	English