ICP DAS USA PMC-523 Series, Руководство пользователя

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ICP DAS PMC-523x/PMC-224x/PMD Series User Manual
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The Interface will be shown as below:
Figure9-11 : Subscribe Topic Setting Page
xxv.
Input a name of the Subscribe Topic in the “Nickname” field, and you
could also input the description of this Subscribe Topic in the
“Description” field. In the “Topic” field, user can input the content of
the Subscribe Topic. After completing all settings of Subscribe Topic,
please click “Add” button to add the Subscribe Topic to the Subscribe
Topic List.
The value of the Subscribe Topic can be used in the IF-THEN-ELSE
logic evaluation. In addition, all Internal Registers, power meters and
I/O modules connected to PMC/PMD have their own default
definition of Subscribe Topic. It allows user to change the value of the
Internal Register and the value of the output channel of I/O module or
power meter by MQTT protocol. Please refer to Appendix VI for
detailed information.
xxvi.
After completing all settings of the Broker, please click “OK” button to
return to add the MQTT Setting Page. And then click “Save” button
to save all MQTT Broker settings.
9.3.2 Topic Import/Export Setting
PMC/PMD provides the Topic Import function so the users can import
the MQTT Topics settings from other MQTT client devices easily. Click
on “Topic Import/Export” tab, and click “+ Import Topic” to add new
MQTT Topic setting into the PMC/PMD. And select the topics to be
imported. The Topic Export function allows to export the MQTT Topics
that the PMC/PMD is using to a document file, and it can be a reference
for integration with the back-end Server. The Topic Import/Export
Setting page is shown as below.