ProSoft Technology MVI56E-MCMXT User Manual

Reference MVI56E-MCM ♦ ControlLogix Platform
User Manual Modbus Communication Module
Page 162 of 209 ProSoft Technology, Inc.
6.7.2 MCMCONFIG
This object contains the data types that apply to the configuration of the module.
Refer to MVI56E-MCM Configuration Data (page 151) for a complete description
of each element in this object.
Name
Data Type
Description
ModDef
MCMModule (page
162)
Module Definition
Port1
MCMPort (page
162)
Port 1 configuration settings
Port2
MCMPort
Port 2 configuration settings
Port1MasterCmd
MCMCmd (page
163)
Master commands for Port 1 (ignore if port is
configured for slave mode)
Port2MasterCmd
MCMCmd[325]
Master commands for Port 2 (ignore if port is
configured for slave mode)
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.
MCMModule
This object contains the information used to define the data movement between
the module and the processor.
Name
Data Type
Description
WriteStartReg
INT
Start reg to transfer from PLC to module
WriteRegCnt
INT
Number of registers to write from PLC
ReadStartReg
INT
Start reg to transfer from module to PLC
ReadRegCnt
INT
Number of registers to transfer from module
BPFail
INT
Determines module operation if BP fails
0 = Continue
>0 = Number of retries before comm shutdown
ErrStatPtr
INT
Internal DB start register for status data
-1 = Ignore
MCMPort
This object contains the serial port configuration for the MVI56E-MCM module.
Name
Data Type
Description
Enabled
INT
0 = Port Disabled,1 = Port Enabled
Type
INT
0 = Master
1 = Slave
2 = Slave: pass-through
3 = Slave: formatted pass-through/data
swapped
4 = Slave: form. pass-through
FloatFlag
INT
0 = No floating-point data
1 = Use floating-point data

ProSoft Technology MVI56E-MCMXT Specifications

General

Brand	ProSoft Technology
Model	MVI56E-MCMXT
Category	Control Unit
Language	English