ProSoft Technology MVI56E-MCM/MCMXT User Manual
Page 150

Reference
MVI56E-MCM ♦ ControlLogix Platform
User Manual
Modbus Communication Module
Page 150 of 199
ProSoft Technology, Inc.
June 18, 2014
Register
Content
Description
10,064
Error Delay Counter
This parameter specifies the number of poll
attempts to be skipped before trying to re-establish
communications with a slave that has failed to
respond to a command within the time limit set by
the Response Timeout parameter. After the slave
fails to respond, the master will skip sending
commands that should have been sent to the slave
until the number of skipped commands matches
the value entered in this parameter. This creates a
sort of slow poll mode for slaves that are
experiencing communication problems.
10,065 to 10,069
Spare
6.5.4 Port 1 Commands
Register
Content
Description
10,070 to 10,077
Command #1
This set of registers contains the parameters for
the first command in the Master command list.
Refer to Master Command Configuration (page
37).
10,078 to 10,085
Command #2
Command #2 data set
-
-
-
12,662 to 12,669
Command #325
Command #325 data set
Note: To use up to 325 commands, your MVI56E-MCM module needs to have firmware version
3.01 or higher, and your MVI56E-MCM Add-On Instruction needs to be version 2.8 or higher.
Earlier versions support up to 100 commands.
6.5.5 Port 2 Commands
Register
Content
Description
12,670 to 12,677
Command #1
This set of registers contains the parameters for
the first command in the Master command list.
Refer to Master Command Configuration (page
37).
12,678 to 12,685
Command #2
Command #2 data set
-
-
-
15,626 to 15,629
Command #325
Command #325 data set
6.5.6 Misc. Status
Register
Content
Description
15,270
Program Scan Count
This value is incremented each time a complete
program cycle occurs in the module.
15,271 to 15,272
Product Code
These two registers contain the product code of
"MCM".