How can we improve the PI Server?

Automatic Recalculation of Event Frame in PI Analysis

As a user, I would like to have the option to automatic recalculation of event frame for out-of-order input events in AF analysis. The option is available for expression analysis in PI Analysis  2017 R2 but not for event frame generation analysis.

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Willy Seah Wei Liat shared this idea  ·   ·  Flag idea as inappropriate…  ·  Admin →


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  • jamespr commented  ·   ·  Flag as inappropriate

    This could be an optional value a per event frame that could be configurable as a Boolean. If enable kick the automatic recalculation if any attribute change.

  • Florisz commented  ·   ·  Flag as inappropriate

    We have the same situation where events sometimes arrive out-of-order of tags that are input of an expression analysis with Recalculate analysis for out-of-order input events. As this output is used for an end trigger of an Event Frame, the event does not get closed sometimes. A manual recalc/backfill of the Event Frame analysis or a recapture of the created event frame manually fixes it.
    So if the same option for recalculation for out-of-order(and for relative analysis) was available for Event Frame analysis, problem solved. ;)

  • Joon Hyung Im commented  ·   ·  Flag as inappropriate

    Customer had Out-Of-Order values for inputs on an EF Analysis. This resulted in either No Event Frames being created, or Event Frames opened for a long time. Customer was backfilling the Analysis regularly but is very repetitive. This feature would definitely saving the customers some effort.

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