Modbus MicroMP3 OPC Items
Standard Items
Protocol Items
Common Extended Items
See Common Modbus OPC Items. In addition to the common items, the Modbus MicroMP3 protocol also has the following Extended items:
Modbus MicroMP3 Extended Items
| Item | Data Type | Description |
|---|---|---|
| DateTime | Date | Current time as held in the RTU. |
| LastBatchRecord | Date | Timestamp of the last batch record retrieved |
LastDailyRecord | Date | Timestamp of the last daily record retrieved. |
| LastMonthlyRecord | Date | Timestamp of the last monthly record retrieved. |
| LastTimeSync | Date | Timestamp of the last time synchronization event. |
| LastTimeSyncResult | Date | Timestamp of the last time synchronization record. |
| ResetAlarm | BOOL | Erase the alarm history retrieval pointer for all meters. |
ResetDaily | BOOL | Erase the daily history retrieval pointer for all meters. |
| ResetEvent | BOOL | Erase the event history retrieval pointer for all meters. |
| ResetMonthly | BOOL | Erase the monthly history retrieval pointer for all meters. |
ResetHourly | BOOL | Erase the hourly history retrieval pointer for all meters. |
RetrieveHistory | I2 | Retrieve enabled history. |
| RetrieveMeterConfiguration | BOOL | Retrieves meter configuration data for all meters during the next history retrieval. |
| TimeSync | I2 | Perform time synchronization. |
Related Topics:
Common Modbus OPC Item Conversion
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