DNP3 Commands

Common Commands

See Common Commands for commands that are common to all device types.

Command	Description	Parameters
Test Communication	Polls a known OPC item from the device and wait for the response to see if the communication is good.	None
Time Sync	Causes a comparison of the date and time in the device to the host date and time. Once compared, the configured rules of the selected time sync object will be applied - including time zone and daylight saving options.	None
Retrieve History	Requests the retrieval of history records (for all enabled meters).	None
Publish class config during next history poll	Publishes class configuration data during the next history retrieval.	None
Initialize class 1-3 items during next poll	Sends a class 0 poll to update all class 1-3 items during the next polling interval.	None