...
| Command | Description | Parameters |
|---|---|---|
Test Communication | When executed, ACM will poll a known OPC item from the device and wait for the response to see if the communication is good. | None |
| Retrieve History | Requests the retrieval of history records (for all enabled meters). | None |
| Reset Hourly History Pointer | Clears the hourly history retrieval position so retrieval starts at the oldest record. | None |
| Reset Daily History Pointer | Clears the daily history retrieval position so retrieval starts at the oldest record. | None |
| Reset Event History Pointer | Clears the event history retrieval position so retrieval starts at the oldest record. | None |
| Reset Alarm History Pointer | Clears the alarm history retrieval position so retrieval starts at the oldest record. | None |
| Move Hourly Pointer Back | Moves the saved hourly retrieval position to an older record date and time. | Record Count |
| Move Daily Pointer Back | Moves the saved daily retrieval position to an older record date and time. | Record Count |
| 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 |
...