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

Preview and backfilling of event triggered analysis

For event-triggered analyses, interpolated values must not be used in the preview because this does not correspond to real-time execution. The interpolation calculates with values which were not available at the time of execution. For the preview ...
Wolfgang Sendl over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No status

Have the choice to delete ALL event frames at recalculation, even if not created by the analysis itself

although it's not clearly written in PSE, recalculation of an event frame generation analysis will ONLY delete the event frames created by this analysis. Event frames created manually in PSE or via an AF-SDK application are NOT deleted. Depending ...
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 1 No status

Time Formats for time durations/spans in AF

As a user using AF to create analysis, I would like to be able to convert time durations in a decimal format (ex: 3.5 hours) to an actual time format (ex: 3:30) -Instead of seeing 3.5, we should have the ability to see it as 3:30 -Additionally, i...
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No status

When a PI Point is the output of an analysis add the attribute path to the description of the PI Point

It can be a challenge to find the analysis that writes to the PI Points in large AF hierarchies with many contributors. It would be convenient to have the PI Point Data Reference attribute path written to the PI Point configuration (description or...
Nathan Skitt over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 1 No status

Expression function to retrieve default attribute value

I am migrating part of an old ACE application over to AF Analyses, and need to replicate the functionality to fall back to default values in case any of the input attributes are bad. I have taken the time to set the default value in each attribut...
Asle Frantzen over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 1 No status

PSE Analysis Preview Results to indicate the origin of the event times

In PI System Explorer, when using the Preview Results function for analyses, I want the dialog to indicate which of the input attributes the current timestamp originates from. Example: Two inputs with update frequency 1 min, Input1 without offset...
Asle Frantzen over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No status

Trilinear Interpolation

The ability to utilize three columns as input for interpolation from an AF Lookup Table to determine the result for a fourth column could be beneficial for predictions and analysis. Currently, only linear and bilinear interpolation is possible fr...
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No status

Function to extract Data Reference Type

We would like to be able to extract the data reference type (PI Point, None, Formula, Table Lookup, etc.) for an attribute using PI Analysis, similar to the TagType function for PI points.
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No status

Improve usability of TagNum function

The TagNum function seems to be the only function that requires a double quote as opposed to single quotes. Many other TagXXX functions call for single quotes for its attribute or PI Point arguments.
Jinmo Yi over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No status

Thorough Analysis service message logs

Having more thorough and detailed messages for the Analysis service in the event logs, especially upon startup. Environment details + Language settings that the Analysis service is using should be mentioned in the startup logs in order to better ...
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No status