9 Operation at Use of a PC
9.3 Configuration of the Device
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The time stamp of the transmitted data must be valid so that the MQTT broker can analyze the data
properly later.
Siemens recommends using NTP for time synchronization.
Indication of Communication OK
An internal indication Communication OK is available in the operational log, the LED assignment, or a binary
output. This indication means the connection between the device and the MQTT broker is successfully
established. It can be used as an input of a group indication.
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SICAM Q100, 7KG95xx, Device Manual
E50417-H1040-C522-A6, Edition 06.2019