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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Search results: AVEVA™ PI Server

    Showing 20 of 43

    More functions to support operations on arrays

    The arrays in Expression and Event Frame Generation analyses are useful, but use cases are emerging where more functions are needed to reduce/calculate the arrays in more streamlined fashion. For example, Concat function should support array of ch...
    Guest over 3 years ago in AVEVA™ PI Server / Analytics & Calculations 19 No status

    Allow writing arrays as a time series to an output

    I would like to be able to configure outputs in an analysis to write at multiple time points (which are defined by the result of an array function). My use case is to: 1. Configure an attribute as a Time Series Table Lookup 2. Create an analysi...
    Guest over 3 years ago in AVEVA™ PI Server / Analytics & Calculations 2 Tell us more

    Add Covariance and Max-Covariance functions to Asset Analytics

    Currently PI ACE calculations are used to verify if the data from redundant sensors is trustworthy. The PI ACE module implements Covariance and Max-Covariance calculations. The customer would like to move from PI ACE to Asset Analytics and is faci...
    Guest over 3 years ago in AVEVA™ PI Server / Analytics & Calculations 0 Completed

    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 3 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No status

    Validate Dynamic Endpoints config for notifications with new Attribute Data Reference Type

    Dynamic endpoints with comma separated email addresses are the preferred method for addressing notification recipients. They allow all recipients to see which other recipients have received the notification. The downside is any syntax error (e.g. ...
    Robert Lyon over 1 year ago in AVEVA™ PI Server / Asset Framework (AF) 1 No status

    Extend Support for PI's Advanced Calculation Engine (ACE)

    Hi team, I’m glad to hear the PI SDK is backwards compatible, but I’m equally surprised and sad to see PI ACE is no longer supported going forward, especially with the uncertainty of whether PI ACE can run on the latest Windows Server OS’s (curr...
    Guest over 3 years ago in AVEVA™ PI Server / Analytics & Calculations 1 Declined

    Get the content of a string array in a Notification email

    An AF attribute with a data type of String Array and a data reference of table lookup retrieves multiple values from an imported table (number of rows always vary). Would like to get the content of the string array in the body of the Notification ...
    Guest over 3 years ago in AVEVA™ PI Server / Notifications 0 Completed

    Allow nameless arrays in Notifications JSON

    Currently, when configuring JSON as the body of a Notification, an array of items has to have a property name--there isn't a way to construct an array of JSON objects where the array isn't prefixed with "name": or some other property name. There a...
    Guest over 3 years ago in AVEVA™ PI Server / Notifications 0 No status

    Display string arrays in the PI System Explorer value field

    When looking at element attributes or event frame attributes in PI System Explorer I would like to see [string1, string2, string 3] for the value field of an array attribute, instead of "String Array" as we see today. When you quickly check out t...
    Asle Frantzen over 3 years ago in AVEVA™ PI Server / Asset Framework (AF) 0 No status

    Create ability to easily reference previous or next value in array

    When working with arrays in PI Analysis it would be nice to be able to compare a current value against the previous or next value. I have figured out that I can use PrevVal in the MapData function, however it appears that this goes back to data ar...
    BrentPowers over 3 years ago in AVEVA™ PI Server / Analytics & Calculations 1 No status