Prosoft-technology MVI56E-MCMR Uživatelský manuál stáhnout pdf (Strana 158)

Reference MVI56E-MCMR ♦ ControlLogix Platform

User Manual Modbus Communication Module with Reduced Data Block

Page 158 of 225 ProSoft Technology, Inc.

May 13, 2014

Status Data will be returned to the processor by 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 Event Command Status MSG

will be triggered at the same time as the Send Event Command message by the

same controller tag, MCMR.CONTROL.EVENTTRIGGERP1 for Port 1 or

MCMR.CONTROL.EVENTTRIGGERP2 for Port 2. The Get Event Command 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.EVENTCMDRESPP1. or

MCMR.CONTROL.EVENTCMDRESPP2, 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 ... 153 154 155 156 157 158 159 160 161 162 163 ... 224 225

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Prosoft-technology MVI56E-MCMR Uživatelský manuál Strana 158