Prosoft-technology MVI56E-MCMR Manual do Utilizador descarregar pdf (Página 161)

MVI56E-MCMR ♦ ControlLogix Platform Reference

Modbus Communication Module with Reduced Data Block User Manual

ProSoft Technology, Inc. Page 161 of 225

May 13, 2014

The Send Command Control message uses the following parameters in the MSG

configuration:

Status Data can be returned to the processor using a "Get Attribute Single"

service type MSG instruction. If you follow the provided sample ladder logic or

use the provided Add-On Instruction (AOI), the Get Command Control Status

MSG will be triggered at the same time as the Send Command Control message

by the same controller tag, MCMR.CONTROL.CMDCONTROLP1.CMDTRIGGER for

Port 1 or MCMR.CONTROL.CMDCONTROLP2CMDTRIGGER for Port 2.

The Get Command Control Status message uses the following parameters in the

MSG configuration:

A 5-word response will be passed back through the MSG instruction to the

controller tag array, MCMR.CONTROL.CMDCONTROLP1.CMDCONTROLRESP or

MCMR.CONTROL.CMDCONTROLP1.CMDCONTROLRESP, depending on whether

the Event Command was sent for Port 1 (9901) or Port 2 (9911). The following

table lists the 5-word response data received.

1 2 ... 156 157 158 159 160 161 162 163 164 165 166 ... 224 225

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Prosoft-technology MVI56E-MCMR Manual do Utilizador Página 161