Moxa Technologies ioThinx 4510 Series User Manual page 63

ioThinx 4510 Series
• aiValueScaled
• aoStatus
• aoValueScaled
• rtdStatus
• rtdValueScaled
• tcStatus
• tcValueScaled
Enable/Disable: Filter out the enabled or disabled topic.
Textbox: Type in the topic that you would like to filter.
Batch Edit: The ioThinx 4510 supports the Enable/Disable/QoS/Retain/Trigger function for batch
editing. When the batch edit function is clicked, all filtered topics will be set. If the topic does not support
the batch edit function (e.g., the topic does not support On Change but the user batch edits all), the edit will
be skipped by the topic.
NOTE
The ioThinx 4510 only supports 256 topics. If there are more than 256 filtered topics, the enable button will
be disabled.
Topic Table: All data that can be published or subscribed are listed in the table on the Publisher or
Subscriber page.
Slot: The slot associated with the data.
Channel: The channel associated with the data.
Topic: Topics include the following items:
• Publish: {deviceName}/read/{ioName}/{parameters}
• Subscribe: {deviceName}/write/{ioName}/{parameters}
 {deviceName}: the device name which user specified in Device Setting Page
 {ioName}: the {ioName} is in the format {moduleName@channelName}. User can specify the
module name in Module page and channel name in I/O pages, respectively.
 {Parameters}: the parameters is indicated the data which will be accessed by MQTT. Please refer
to the Appendix for the detail description about data.
QoS: The QoS of each topic. It shares the same level with Slot/Channel/Topic.
Retain: Enables the retain function to force the broker to keep the latest data and send it to subscribers
when subscribers are back online.
Trigger and Condition: Determines how the topic will be published.
• Interval: The topic will be published at specific intervals.
• OnChange: The topic will be published when the change criteria are met:
 For Digital Input, the topic will be published when the value changes.
 For Analog Input, the topic will be published when a specific percentage of the data changes
compared with previous update. The percentage refers to the full range.
NOTE Setting a short interval may result in an unsuccessful publish.
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