ProSoft Technology MVI56E-LDM-MQTT Quick Start Manual page 20

MVI56E-LDM-MQTT ♦ MQ Telemetry Transport
ControlLogix® Platform
6 Observe that the indicated six tags/variables have their values continuously
changing every few seconds. Select the S
following screen capture:
Expand the Publish section in the center panel, and add "/Set" to end the topic
7
name (so it will be equal to the value of the SubscribeTopic field, in the
config.json file). Select payload format type raw.
8 In the PLC, disable the highlighted enable text incrementing bit.
Figure 14: Preparing the PLC Program for receiving the published string from the Broker
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Figure 12: Selecting String Type
Figure 13: Preparing the String for Publishing to the Broker
MQTT Generic Type Sample Application
variable as indicated in the
TRING
Quick Start Guide
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