Analytics & Calculations

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Event-Weighted Summary Functions

Allow for Asset Analytics to support event-weighted summary functions (as opposed to time-weighted), such as average and count. This will allow for easily aggregating changes in digital tags, discrete sensor readings (e.g., bucket count), etc. Thi...

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 7 Completed

45 VOTE

Conditional Exit for Analysis Expressions

Sometime you want to do an analyse only when one or more conditions are true, if the are not true you want to exit the analyse, so steps below the conditional exit are not evaluated/executed. The conditional in Analytics should look like: i...

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 3 Completed

18 VOTE

Event Frame Rollup

It would be extremely useful to have AF Analyses within an Event Frame. The particular use case I have in mind is rolling up child Event frames to a parent.

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 3 Completed

51 VOTE

Add Covariance and Max-Covariance functions to Asset Analytics

Currently PI ACE calculations are used to verify if the data from redundant sensors is trustworthy. The PI ACE module implements Covariance and Max-Covariance calculations. The customer would like to move from PI ACE to Asset Analytics and is faci...

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 Completed

16 VOTE

Exclude analysis function

On PSE we have the possibility to exclude some attributes. Right click on an attribute > properties: "Excluded". To stay consistent, it would be useful to have the same feature for Analysis. Thank you

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 6 Completed

40 VOTE

Navigate from output attributes to corresponding analysis

As a user, I'd like to be able to easily find the analysis writing to a particular output attribute. From the Attributes tab, I should be able to click on an output attribute, then click on a link that brings me directly to the analysis that...

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 1 Completed

250 VOTE

Improve Management of Asset Analytics

Improve PI AF Analysis Handling in PI System Explorer when working with hundreds of analysis with following features: - Possibility to sort Analysis/Analysis Templates in alphabetic order by Status, Element, Name, Template - Possibility to filter ...

koettih over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 24 Completed

14 VOTE

Standard Round Function in Asset-Analytics

The current function "Round()" implements banker's rounding. User's would also like a function that implements standard rounding.

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 3 Completed

36 VOTE

Stop backfilling / recalculation of analyses

It's great that we have one more option as recalculation other than backfilling in Analyses plugin. The backfilling / recalculation of analyses is manual process we do, because of delayed data or change of logic of analysis. In this case, sometim...

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 1 Completed

7 VOTE

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...

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 2 Completed

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