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 subscriptions: Analytics & Calculations

Showing 326 of 4990

Quadratic Regression

Add a quadratic regression function similar to "LinRegr". This would be helpful for trending relationships that are not linear, such as flow vs. pressure.
Guest 2 months ago in AVEVA™ PI Server / Analytics & Calculations 0 No status

Analysis timerule option: Add a possibility to make the timerule conservative. Emit calculation events only if the snapshot time of all inputs are more recent than the planned calculation time.

Now the TimeRules Natural and Periodic emit events to the Data PIPE in case NATURAL: an event is received by one of the selected inputs case PERIOD: when a certain timespan elapse.Both method doesn't take into account that some input of the analys...
Marco Blokdijk 2 months ago in AVEVA™ PI Server / Analytics & Calculations 0 No status

Calling or Triggering an Analysis from another Analysis

It would be great to start an analysis from another analysis or to trigger an analysis on (successful) completion of another analysis. Nice would be to have a function like Call("AnalysisName"). Real great would be if Call() would return a retur...
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 Declined

R Integration with asset analytics

Similar to this request : https://feedback.osisoft.com/forums/555148-pi-server/suggestions/17119519-matlab-integration-with-af-analytics I need to integrate R and asset analytics to execute more advanced calculations
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 Declined

Add an analysis function to find the Kth largest value in an array

Expression analyses allow you to find the largest value of an attribute over a specified time range using the TagMax function. A function which offers the ability the find the Kth largest value (i.e. 2nd, 3rd, etc.) would be useful. Something simi...
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No status

Asset Analytics should have a performance counter to indicate data loss on the UpdateManager queue

Currently there is no way to know if Analytics missed important updates (e.g. start of a batch) without analyzing the message logs. However, the AFSDK does provide an indication on the DataPipe if the pipe is in an overflow state, allowing for a c...
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 1 No status

Insert New Variable in Analysis Template

I would like to be able to insert a new variable above or below a highlighted variable, instead of having the new variable always go to the bottom of the list. This is very problematic when needing to add a new variable to the top of the list when...
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 2 No status

Enable Compression for recalculated Analyses up to "Now"

Analysis Recalculation produces Out of Order Events, which means they are not compressed. The reason for this behavior is, that there is a more recent snapshot value existing. This also happens, when Recalculation is performed till "Now" (*), beca...
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 6 No status

Version dependent analysis

It should be possible to change the used analyses dependent on the version of an element. Currently the analyses are used across all element versions. For example I want to calculate the expected output of a machine. Starting on 01-Oct the machin...
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 6 Declined

Override output timestamp when the output is also input for the analysis

If the output of your analysis is also used as an input for the analysis, the option offset the output timestamp relative to the trigger time is grayed out and you see the message "Cannot override output time stamp if any output is used as an inpu...
Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 2 Tell us more