Skip to Main Content
AVEVA™ PI System™ Feedback Portal

Welcome to our feedback site!

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.

To start, take a look at the ideas in the list below and VOTE for your favorite ideas submitted by other users. POST your own idea if it hasn’t been suggested yet. Include COMMENTS and share relevant business case details that will help our product team get more information on the suggestion. Please note that your ideas and comments are visible to all other users.

This page is for feedback specifically for AVEVA PI System. For links to our other feedback portals, please see the tab RESOURCES below.

Status No Status
Categories Event Frames (EF)
Created by Guest
Created on Aug 20, 2022

End first child event frame when StartTrigger condition no longer is fulfilled

Currently child event frames are only created when the following applies: + There's an End Trigger + There's a second Start Trigger that takes over Unlike later child event frames, the first one will not end simply because its own Start Trigger condition is no longer fulfilled. This creates an inconsistency in how gaps between child event frames are handled. E.g. PI tag BA:PHASE.1 (cycles through Phase1 - Phase7) StartTrigger1: BA:PHASE.1="Phase1" StartTrigger2: BA:PHASE.1="Phase3" StartTrigger3: BA:PHASE.1="Phase5" EndTrigger: BA:PHASE.1="Phase7" results in the following event frame periods: Child EF1 from the start of Phase1 to the start of Phase3 (No gap!!) Child EF2 from the start of Phase3 to the start of Phase4 (Gap) Child EF3 from the start of Phase5 to the start of Phase6 (Gap) Parent EF from the start of Phase1 to the start of Phase7 Note that if there wouldn't be an End Trigger, then the first Event Frame would end at the start of Phase2, similar to the rest. But in this case there would be no Parent Event Frame and thus no Parent-Child hierarchy. Adding a Start Trigger for Phase2 is a little clumsy as it adds extra child event frames that clutter the search results.
  • Attach files
  • Guest
    Aug 20, 2022
    Can you verify what your use case is? Is this a Batch type use case?