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MVI69E-LDM-MQTT ♦ MQ Telemetry Transport
CompactLogix® Platform
10 In the MQTT Explorer, enter multiple 1's in the PSFT/SteamSensor/String/Set field
indicated in the following figure:
11 Click on the P
12 Go back to the PLC program and observe that the multiple 1's are displayed in the
PLC in the String_tag tag.
13 The successful publishing process confirms that the data is being transferred in both
directions.
ProSoft Technology, Inc.
Figure 12: Typing in the desired string values
button.
UBLISH
Figure 13: PLC receives the String Value
MQTT Generic Type Sample Application
Quick Start Guide
Page 21 of 54
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