ICP DAS PMC-523x/PMC-224x/PMD Series User Manual
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Bluemix can be used in the IF condition statements; the editing page
for IBM Bluemix Subscribe Message condition setting is shown as
below:
Figure11-14 :
IBM Bluemix Subscribe Message condition setting
Follow the steps below:
i
Specify the Command and Variable from the dropdown list of
“Command Name” and “Variable Name” fields that you are
going to include them in the IF condition statements. Only when
the Subscribe Message is bound with the setting of
the“Command Name”, then the IF condition statements will be
processed. User can select “*” to ignore the criteria.
ii
Set up the expression statement for the content of this Subscribe
Topic. Select an operator from “=”, “>”, “=” or “<=”
iii
Specify the user-defined evaluation value. If the content of this
Subscribe Topic match the evaluation criteria, the result of this
condition evaluation will be “true”. PMC/PMD provides 12
values options; you can compare them with the content of this
Subscribe Topic for condition evaluation. Please refer to
“
” section for more detailed information.
iv
Click “OK” button to confirm the settings and return to the Rule
settings page.
11.1.6
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:
11.1.6.1
Broker Connection Status
The Broker connection status can be included in the IF condition
statements; the editing page is shown as below:
