Modbus Lufkin SAM OPC Items
Standard Items
Protocol Items
Common Extended Items
See Common Modbus OPC Items. In addition to the common items, the Modbus Lufkin SAM protocol also has the following Extended items:
Modbus Lufkin SAM Extended Items
Item | Data Type | Description |
---|---|---|
DateTime | Date | Date and time in the RTU |
LastLastStrokePumpCard | Date | |
LastLastStrokeSurfaceCard | Date | |
LastPumpUpPumpCard | Date | |
LastPumpUpSurfaceCard | Date | |
LastShutdown1PumpCard | Date | |
LastShutdown1SurfaceCard | Date | |
LastShutdown2PumpCard | Date | |
LastShutdown2SurfaceCard | Date | |
LastStandardPumpCard | Date | |
LastStandardSurfaceCard | Date | |
LastStartPumpCard | Date | |
LastStartSurfaceCard | Date | |
LastStoredPumpCard | Date | |
LastStoredSurfaceCard | Date | |
ResetCardArchivePosition | Boolean | |
RetrieveCardHistory | I2 | |
TimeSync | I2 |
Related Topics:
Common Modbus OPC Item Conversion
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