AVEVA™ PI System™ Feedback Portal

Welcome to our new 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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Analytics & Calculations

Showing 316

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 n...
Guest almost 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 almost 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 almost 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 almost 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 almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 1 No Status

Date and time format in Preview-Results pane (PI System Explorer) to be consistent with all other date & time formats

The Date and time format in PI System Explorer's Preview-Results pane are not displayed according to the end user's operating system date & time format defined. This is an inconsistent behavior to that of PI System explorer in general sine the...
Moshe Sabag almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No Status

Provide a mechanism to export Analyses and Notifications Management searches.

We create the same Analyses and Notifications on multiple servers. This is easy to do using the database export mechanism. But that export does not include Analyses & Notifications Management searches. So, then, it is necessary to recreate the...
kliffhopson almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 1 No Status

Be able to use variable as index in \Elements[@index=Variable]

I would like be able to use a variable as index instead of an integer number in \Elements[@index=variable] so I can always get attribute values of my child elements eventough the relation to my child element isn't always the same.
Guest almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No Status

Preserve analysis configuration when switching types

It would be nice if the configuration of an analysis was saved in memory when switching between types (expression, rollup, event frames or SQC). This way if a user accidently changes type, their work would not be lost.
Guest almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No Status

Prioritize Recalculation of Analyses acting as Inputs into other Analyses (Daisy Chains)

During bulk recalculation or backfill, enhance the PI Asset Analytics engine to prioritize the calculation of analyses that act as inputs into higher level "daisy" chain analyses. This would address performance issues at large scale, as described ...
Guest almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No Status