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.

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My ideas: Analytics & Calculations

Showing 323 of 4928

Add ability to hide/unhide pen in trend

In the trend, allow hide using the checkbox. Currently the pen is removed entirely. Just hide it and allow me to re-add it via the checkbox and not by right-clicking on the attribute again. Add a remove option also.
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 Declined

Allow the analysis evaluation time to be specified

For the Analysis Evaluate button, allow the user to specify the Evaluate Time (default *) rather than using current values/time.
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 Declined

Allow scheduled analyses to ignore circularity

It should be possible to force an apparent circularity to be ignored if analyses are scheduled and not triggered. A thermal efficiency application I have coded as AF Analyses has the following two analyses A and B, such that each is expressed in ...
tinklerj over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 1 No status

Safeguard against multiple analyses writing to the same PI Point

Safeguard against multiple analyses writing to the same PI Point. Currently it is possible to configure more than one analysis to write to the same PI point. This is a problem since it often goes undetected until someone looks at the data and sees...
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 1 No status

Permanent disable of non used AF Analysis

It would be interesting to be able to permanently disable an AF analysis if this one is not used within the template. This could be a scheduling option: Permanently Disable The status of the analysis would indicate that this analysis is permanentl...
Gael over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 3 No status

Have Linear Regression return units

Linear regression is one way to measure trends in a tag (When called as: LinReg(Tag, StartTime, EndTime). In particular, the slope is then the rate of change of that tag over time. Currently slope is simply returned as a number, but it would be ni...
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No status

Allow Calculation Wait Time to be set at the analysis rather than server level

The CalculationWaitTimeInSeconds applies to the entire server but different calculations will have differing requirements of promptness and accuracy (and accuracy can be mitigated with the Recalculation option)
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 1 No status

Summary of the children event frame duration based on the trigger or severity

As a consumer of event frame data, I would like to be able to get a summary of the children event frame duration based on the trigger or severity over the duration of parent event frame when a parent event frame closes. The output should be stored...
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 1 No status

PI Recalculator Subsystem Should Support Recalculation for Point Sources Other Than ‘C’

As a PI Recalculator Subsystem end user, I need the PI Recalculator Subsystem to support recalculation of PI Performance Equation tags with point sources other than 'C'. This feature would be especially useful because of the PE Scheduler service s...
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 1 No status

Support deletion/reset of snapshot values in the Buffering subsystem

The Analysis server uses the PI Buffer subsystem in order to apply Exception and Compression testing on the results of Analysis. However, when deleting data (either through Recalculation or deleting data via Powershell or PI SMT, or whatever) the ...
Christoph Rose over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 1 No status