Prosoft-technology MVI69L-MBS Manuale Utente Scaricare il pdf (Pagina 84)

Using Controller Tags MVI69L-MBS ♦ CompactLogix Platform

User Manual Communication Module

Page 84 of 154 ProSoft Technology, Inc.

January 6, 2014

5.4.3.3 MBS.CONTROL.EventCmd_DBData

This array allows the processor to dynamically build Modbus commands (for

periodic use) with data associated to the MBS database.

Tag Name

Range

Description

MBS.CONTROL.EventCmd_DBData.

EventCmdTrigger

0 or 1

Toggle to send Event Command.

0 = Disable, 1 = Enable

MBS.CONTROL.EventCmd_DBData.

PortNumber

Port number to be associated with

command Control function

MBS.CONTROL.EventCmd_DBData.

SlaveID

1 to 248

Slave ID of Modbus slave

MBS.CONTROL.EventCmd_DBData.

InternalDBAddress

0 to 479 or

0 to 3839

(bit-level)

Used only if UseModuleDBAddress=1.

Allowable range is 0 to 479 for Modbus

Function Codes 3, 4, 6, or 16, and 0 to

3839 for Function Codes 1, 2, 5, or 15.

MBS.CONTROL.EventCmd_DBData.

PointCount

0 to 125

Number of bit/words associated with this

command.

MBS.CONTROL.EventCmd_DBData.

SwapCode

0 to 3

Swap code 0 = no swap, 1 = word swap, 2

= words & byte swap, 3 = byte swap

MBS.CONTROL.EventCmd_DBData.

ModbusFunctionCode

Modbus function code (1,2,3,4,5,6,15,or

16)

MBS.CONTROL.EventCmd_DBData.

DeviceDBAddress

0 to 9999

Modbus address of the target slave

database

MBS.CONTROL.EventCmd_DBData.

EventCmdStatusReturned

Event status returned by the module

5.4.3.4 MBS.CONTROL.EventCmd_ProcessorData

This array allows the processor to dynamically build Modbus commands (for

periodic use) with processor data.

Tag Name

Range

Description