Event Frames (EF)

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The "True for" time of event frame generation analyses should not consider the extrapolation after the snapshot event

PI assumes that the value of a PI Point from its snapshot event up to now is equal to the snapshot value. This extrapolation is not necessarily a good representation of what the interpolation will look like when new data arrives. The extrapolatio...

Kenneth Barber over 2 years ago in AVEVA™ PI Server / Event Frames (EF) 6 Declined

3 VOTE

Event Frames Scalability - For Customer Advisory Lab Scenarios

#of assets (in this specific scenario): 500-1000 EF Count: Generation rate of 25,000/day peak, would like to historize for 1+y = 9,000,000 events+ Attributes: 5-10 attributes/event (static or PI Point) Flat Hierarchy Queries: EF are alarms or ...

Guest over 2 years ago in AVEVA™ PI Server / Event Frames (EF) 0 No status

3 VOTE

Store event frame start and end time as DateTime to allow sub-millisecond duration event frames

Because event frame start and end time are stored as a bigint datatype in PIFD.dbo.AFEventFrame, the precision only seems to be to the nearest millisecond. This is a problem for sub-millisecond event frames. Why aren't event frame start and end ti...

Guest over 2 years ago in AVEVA™ PI Server / Event Frames (EF) 3 No status

3 VOTE

Add an Annotations column to the Event Frames search window

It would be nice to add an Annotations column to the search page of Event Frames, so that I can better analyze them directly from PSE for administration purposes

Guest over 2 years ago in AVEVA™ PI Server / Event Frames (EF) 0 No status

3 VOTE

Keeping old events that have been manually worked on in case of Recalculation/Backfill

Case 1. There are some EFs that should be acknowledged and commented by equipment owners. In Pharma World, these comments qualify as GxP and shall not be deleted. Whereas Event Frames generated by analysis can sometimes due to data coming late or ...

Guest over 2 years ago in AVEVA™ PI Server / Event Frames (EF) 1 No status

3 VOTE

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 c...

Guest over 2 years ago in AVEVA™ PI Server / Event Frames (EF) 1 No status

3 VOTE

Set Reason for closed Event Frames when it is PI Point Data Reference through PI Vision

Currently, when the Reason of an Event Frame is set as PI Point Data Reference, its value cannot be changed through PI Vision Event Table. Moreover, if you try to change the Reason of a closed Event Frame and currently another Event Frame is open,...

J.M. Rodríguez over 2 years ago in AVEVA™ PI Server / Event Frames (EF) 1 No status

3 VOTE

Option to write EF template attribute result back into a PI-tag

Creating a possibility to populate PI-tag's based on the Events. These PI-tag's can be used in reports/displays. Generating batch, daily, hourly, shift and other "event" driven values and store them in a specific PI-tags would very easy and may re...

Guest over 2 years ago in AVEVA™ PI Server / Event Frames (EF) 1 No status

1 VOTE

Use a PI tag with point type timestamp as the retrieval method on an EF attribute.

Allow the ability to collect data at specific key points within an EF. Timestamps can be saved to a PI tag via a separate analysis or to an EF via an output variable then used with the Exact Time retrieval method instead of using a relative time.

Guest about 1 year ago in AVEVA™ PI Server / Event Frames (EF) 0 No status

2 VOTE

Gray out inherited Root Cause Event Frame category

Gray out or remove the inherited Root Cause Event Frame category to avoid having it selected. This will avoid the error " Already Exists"

Guest over 2 years ago in AVEVA™ PI Server / Event Frames (EF) 0 No status

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