We are looking to capture data from OMNI flow computers (6000 and 7000 series) into PI. Looking at the OSIsoft device compatibility listing (https://www.osisoft.com/pi-system/pi-capabilities/pi-system-connections/pi-interfaces/), OMNI 6000 series are supported. Digging into this further, it specifically seems that that connectivity is supported via the PI Interface for Modbus Plus PLC (there is a related entry in the revision history of the interface manual from 1997 ). Looking at the interface manual, I see that it does not support history recovery. That said, we are looking two capture two pieces of data from the OMNIs:
- Current values
- "Archive" values which are captured/stored every 30 minutes
Has anyone done this before / can anyone speak to how to access the OMNIs' "archive" values?
Also, can anyone speak to whether connecitivity to the OMNI 7000 series is supported?