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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Analytics & Calculations

Showing 218

User-defined functions

Allow arguments/parameters to be passed to variable definitions, effectively creating user-defined functions. For example, suppose that I want to define the function TagSum, which adds the values at all events in a time range. Then: TagSum(tag, s...
Kenneth Barber about 3 years ago in AVEVA™ PI Server / Analytics & Calculations 5 No status

Delay Real-Time Calculations until backfill is finished.

For recursive Analyses such as below : PrevVal(tagA,'*') + 'TagB' → output : tagA When the PI Analysis Service is down (or the node needs to be restarted), the current calculation needs to be halted until the Backfilling reaches up to the start u...
Guest about 3 years ago in AVEVA™ PI Server / Analytics & Calculations 3 No status

Button for unchecking all Trigger On attributes when setting up an analysis

When setting up an Analysis in Pi System Explorer as Event Triggered, all attributes will by default be chosen as Trigger on. Normally, I would only like the analysis to trigger on one input, if there are many attributes deselecting all is time c...
Haavard about 3 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No status

Conditional Analytics within event frame templates

As a PI Admin, I'd like to be able to calculate conditional based analytics within my event frames rather than in an outside calculation that you need to reference within the event frame. This causes timing issues when trying to schedule that calc...
Guest about 3 years ago in AVEVA™ PI Server / Analytics & Calculations 3 No status

Periodic trigger monthly and yearly

I would like to have monthly and yearly periodic trigger for Analysis-Expression and Event Frame Generation. Currently I have to use the daily trigger and check in the analysis if the month or the year changed. In case of “false” there is no outpu...
Guest about 3 years ago in AVEVA™ PI Server / Analytics & Calculations 8 No status

% good property of rollup analyses

As a user, I would like to configure my rollups to display a value only if the quality of my inputs reaches a minimum % good (configurable). Currently, it's not clear which inputs are used in the rollup calculation- even if some inputs have bad va...
Guest about 3 years ago in AVEVA™ PI Server / Analytics & Calculations 3 No status

Better Error Handling and Reporting

On more than one occasion, have missed several days worth of calculations with no indication of a problem. There were errors in the log, however there is nothing monitoring this log. The analytics service was running, but not actually doing anythi...
Guest about 3 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No status

Scheduled backfilling for a specific time frame on analyses

Add the capability to perform scheduled backfills for a specific time frame, for analyses created on PI System Explorer.
Guest about 3 years ago in AVEVA™ PI Server / Analytics & Calculations 9 No status

Add IsDST() function to AF Analytics

Use Case: calculating which Shift is working within a rotating-shift cycle, which must the follow Daylight Savings Time offset. This function is available in the Performance Equation library, but not in AF. The function itself is simple once one ...
Guest about 3 years ago in AVEVA™ PI Server / Analytics & Calculations 1 No status

Event frames start trigger on trigger condition change

I would like to be able to define start trigger that fires a e new event frames only if the start condition changes. I mean: - Start trigger: 'Equip Status' = "ON" - End trigger: 'Equip rpm' >= 1000 I would like that the event start is triggere...
Guest about 3 years ago in AVEVA™ PI Server / Analytics & Calculations 4 No status