ProSoft Technology MVI56-MCM User Manual

MVI56-MCM ♦ ControlLogix Platform Reference
Modbus Communication Module
Page 122 of 159 ProSoft Technology, Inc.
July 24, 2008
8.8.2 MCMCONFIG
This object contains the data types that apply to the configuration of the module.
Refer to MVI56-MCM Configuration Data Definition (page 111) for a complete
description of each element in this object.
Tag Name Data Type Description
ModDef
MCMModule (page
122)
Module Defintion
Port1
MCMPort (page
122)
Port 1 configuration settings
Port2
MCMPort (page
122)
Port 2 configuration settings
Port1MasterCmd
MCMCmd[100]
(page 123)
Master commands for Port 1 (ignore if port is configured
for slave mode)
Port2MasterCmd
MCMCmd[100]
(page 123)
Master commands for Port 2 (ignore if port is configured
for slave mode)
MCMModule
This object contains the information used to define the data movement between
the module and the processor.
Tag 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
The serial port configuration for the MVI56MCM module.
Tag 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
FloatStart INT Register offset in message for floating-point data
FloatOffset INT Internal DB offset to start of floating-point data
Protocol INT 0=Modbus RTU, 1=Modbus ASCII
Baudrate INT Baudrate for port (110 to 115.2K)
Parity INT 0=None, 1=Odd, 2=Even, 3=Mark, 4=Space
DataBits INT 5 to 8 data bits
StopBits INT 1 or 2 stop bits
RTSOn INT 0-65535 milliseconds delay before data

ProSoft Technology MVI56-MCM Specifications

General

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