The MQTT interface shows a table of the configured connections. Each line in the table corresponds to a configured MQTT module and respectively a connection to a broker.

The columns in the table and their meaning:

• Module Number: Module number of the MQTT module

• Broker Address: Shows the address of the connected broker (configured in the Connection tab).

• Broker Port: Shows the port for the communication with the broker (configured in the Connection tab).

• Update Counter: Counts the updates sent from the broker. An update contains data for only one topic.

• Defined topics: Shows the number of topics defined in the module configuration.

• Active topics: Shows the number of topics which received an update since acquisition start or a click on <Reset statistics>.

• Time Max. / Time Min.: Show the maximum and minimum time (in ms) between two updates per topic.

Additional information is provided by the background color of the table rows: