2 Replies Latest reply on Jan 23, 2018 2:25 AM by Muthulingam-EnQuest

    Does the PI Performance Equation (Calculated) Points/ Tags update and back fill in case of Data Latency?


      Hi friends,

      Due to a recent Network Latency issue that we encountered yesterday, the PI Points were not updating in Real Time.

      After the Network covered, I noticed that the Data Back-filled itself automatically as it should.

      However, I noticed that all the PI Performance Equation (Calculated) Points/ Tags did not Back Fill itself based on the new set of Back-filled Data.


      Will the Calculated Points recover and correct itself and back-fill with new calculated values?

      If not, Is there a solution for this?



      Best regards,


      Muthulingam Ramiah

      Senior Systems Consultant