The machanism of data aquisition and publish on VT310

The machanism of data aquisition and publish on VT310

Take the screenshot as an example:
The polling interval is set to 30 seconds (southbound), while the Modbus cloud reporting interval is set to 60 seconds (northbound). The southbound data acquisition and northbound data reporting operate independently.
In this case, the device collects data from the Modbus end device every 30 seconds, but only publishes the latest collected data to the cloud every 60 seconds.