ProSoft Technology MVI56-MCM User Manual

MVI56-MCM ♦ ControlLogix Platform Reference
Modbus Communication Module
Page 126 of 159 ProSoft Technology, Inc.
July 24, 2008
Tag Name Data Type Description
InternalDBAddress INT Internal database address
PointCount INT Number of points for this command
SwapCode INT
Swap code (0= no swap, 1=swap words, 2=swap
words and bytes, 3=swap bytes)
ModbusFunctionCode INT Modbus function code
DeviceDBAddress INT Modbus register address in target modbus slave
EventCmdStatusReturned INT (0=Fail, 1=Sucess)
EventBlockID INT Temporary variable to calculate event block ID
_SlavePollStatus
This object contains all of the Slave Polling status (used when the port is used as
a master).
Tag Name Data Type Description
Port1Slave0Read BOOL
Port1Slave128Read BOOL
Port2Slave0Read BOOL
Port2Slave128Read BOOL
P1Slaves INT[256] P1 Slave Status
P2Slaves INT[256] P2 Slave Status
_Passthru
Tag Name Data Type Description
MBOffset INT
MBOffsetBit INT
MBMsgLen INT
MBMsg SINT[500]
MBControl1 CONTROL
LEN DINT
POS DINT
EN BOOL
EU BOOL
DN BOOL
EM BOOL
ER BOOL
UL BOOL
IN BOOL
FD BOOL
MBControl2 CONTROL
MBScratch INT[3]
MBCoil
_CoilArray
(page 127)
Boolean BOOL[416] Conversion from Bool to INT data types

ProSoft Technology MVI56-MCM Specifications

General

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