AVEVA™ PI System™ Feedback Portal

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We created this site to hear your enhancement ideas, suggestions and feedback about AVEVA products and services. All of the feedback you share here is monitored and reviewed by the AVEVA product managers.

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Status Completed
Product AVEVA™ PI Server
Categories Analytics & Calculations
Created by Guest
Created on Aug 20, 2022

RELATED IDEAS

Event-Trigger by archive data

Currently the Event-Trigger of an analysis works only with data from the snapshot. For my use cases it is necessary to trigger analysis from events in the data archive. This is not possible at the moment. Ideally I would like to configure for each event-triggered analysis separately if it should be triggered by snapshot data and/or archive data.
  • ADMIN RESPONSE
    Aug 20, 2022
    This is in PI Server 2017 R2, available now on https://techsupport.osisoft.com/
  • Attach files
  • Guest
    Reply
    |     Aug 20, 2022
    Can you clarify what it means to be event-triggered by archive data? Are you saying you need it to be triggered by Out of Order events as in whenever a new event is entered into archive, you would want to trigger off of that new event? What would you want to do with events that are replacing other events or events at the same timestamp? This seems like you are in fact asking for auto-backfill/recalculation. Is that the case?
  • Guest
    Reply
    |     Aug 20, 2022
    In our PI-system we receive provisional data that later is replaced by obligatory data (on the same time stamp). So when the obligatory data comes in all depended analyses (automatically) have to be recalculated. Doing this manually is not effective.