Modbus PCS Plunger Lift Commands
Common Commands
See Device Object Common Commands for commands that are common to all device types.
Commands
| 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 Well Pointer | Moves the saved well retrieval position to an older record. Provide the meter number in parameter one, or leave blank for all meters. Enter the number of records to move back. | None |
| Move Well Pointer Back | Moves the saved well retrieval position to an older record. Provide the meter number in parameter one, or leave blank for all meters. Enter the number of records to move back. | Record Count |
| Skip Well Records | Moves the saved well retrieval position forward. Provide the record count in parameter one, or leave blank for all meters. Enter the number of records to skip. | 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 |
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