ProSoft Technology MVI56-MCM User Manual

Reference MVI56-MCM ♦ ControlLogix Platform
Modbus Communication Module
ProSoft Technology, Inc. Page 123 of 159
July 24, 2008
Tag Name Data Type Description
RTSOff INT 0-65535 milliseconds delay after data
MinResp INT
0-65535 milliseconds minimum time before response to
request
UseCTS INT 0=No, 1=Yes to use CTS modem line
SlaveID INT 1-255 Modbus Node Address (Slave)
BitInOffset INT Internal DB offset to bit input data (Slave)
WordInOffset INT Internal DB offset to word input data (Slave)
OutOffset INT Internal DB offset to bit output data (Slave)
HoldOffset INT Internal DB offset to holding register data (Slave)
CmdCount INT Command list count (Master)
MinCmdDelay INT
0-65535 milliseconds minimum time between each
command (Master)
CmdErrPtr INT Internal DB location to place command error list (Master)
RespTO INT
0-65535 milliseconds response timeout for command
(Master)
RetryCount INT Retry count for failed request (Master)
ErrorDelayCntr INT 0-65535 Command cycle count if error (Master)
Reserved INT Reserved (Previously was UseGuardBand parameter)
InterCharacterDelay INT
0-65535 milliseconds time between characters to signal
end of message
Fcn99Offset INT Internal DB offset to function 99 counter
MCMCmd
This object contains the attributes to define a master command. An array of
these objects is used for each port.
Tag Name Data Type Description
Enable INT 0=Disable,1=Continuous,2=Event Command
IntAddress INT Module's internal address associated with the command
PollInt INT
Minimum number of seconds between issuance of
command (0-65535 Sec)
Count INT Number of registers associated with the command
Swap INT Swap code used with command
Node INT Node address of the target device on the network
Func INT Function code for the command
DevAddress INT Address in device associated with the command
8.8.3 MCMDATA
Contains Read Data (data read from the module to the processor) and Write
Data (data written from the processor to the module).
Tag Name Data Type Description
ReadData INT[600] Data read from the module to the processor
WriteData INT[600] Data written from the processor to the module

ProSoft Technology MVI56-MCM Specifications

General

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