Figure 10-25：Broker Connection Status Condition Setting Page - ICP DAS USA WISE-2841M Series User Manual

ICP DAS WISE User Manual
ii Set up the expression statement for the content of this
iii Specify the user-defined evaluation value. If the content of this
iv Click "OK" button to confirm the settings and return to the
10.1.8 MQTT
The parameters of MQTT Broker connection status and Subscribe Topic
can be included in the IF condition statements; the editing pages for MQTT
Broker connection status and Subscribe Topic condition setting are shown
as below:
10.1.8.1
The Broker connection status can be included in the IF condition
statements; the editing page is shown as below:
Figure 10-25：Broker Connection Status condition setting page
Follow the steps below:
i Specify the Broker from the dropdown list of "Broker" field
ii And then specify the connection status to be "Offline" or
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"Command Name", then the IF condition statements will be
processed. User can select "*" to ignore the criteria.
Subscribe Topic. Select an operator from "=", ">", "<", ">="
or "<=".
Subscribe Topic match the evaluation criteria, the result of this
condition evaluation will be "true". WISE provides 12 values
options; you can compare them with the content of this
Subscribe Topic for condition evaluation. Please refer to
"10.1.1.2 DI
Counter" for detail.
Rule settings page.
Broker Connection Status
that you are going to include its connection status in the IF
condition statements.
"Online". If the connection status of the Broker match the
evaluation criteria, the result of this condition evaluation will be
"true".
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