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: Analytics / Calculations

    Showing 12 of 554
    249 VOTE

    Asset-based (AF) Calculations

    Expand the tag based PI Vision Calculations introduced in PI Vision 2020 to support simple AF attribute based calculations (addition, subtraction, etc.).
    Guest over 3 years ago in AVEVA™ PI Vision™ / Analytics / Calculations 5 Completed

    Support move/rename of Attributes specified by path in Asset-based Calculation expressions

    Currently, if an element or attribute is moved or renamed, any Asset-based Calculations in PI Vision with an expression that uses an AF path containing that element or attribute will return "No Data" as it is no longer be able to find that attribu...
    Jason Lu about 1 month ago in AVEVA™ PI Vision™ / Analytics / Calculations 0 No status

    Name & Column of Vision Calculation Multi-state Source needs to be visible

    If a PI Point or an AF Attribute is used as a Multi-state Source, then hovering the cursor over the source in the Multi-state configuration panel reveals the full name/path of the source. But if a Vision Calculation is used, then the Name and Colu...
    kliffhopson 9 months ago in AVEVA™ PI Vision™ / Analytics / Calculations 0 No status

    Remove arbitrary distinctions between AF points and PI points

    Currently, Expressions like TimeGE which require two time contexts to evaluate only work with PI points, and not AF points. This restriction is arbitrary and does not appear to be documented anywhere. Unless documented, this should be regarded as ...
    Kevin Wood 4 months ago in AVEVA™ PI Vision™ / Analytics / Calculations 0 No status

    Multi-state based on calculation

    Configure multi-state: enable color changes using result of a calculation comparing data with another PI tag or PI AF attribute value.
    Guest over 3 years ago in AVEVA™ PI Vision™ / Analytics / Calculations 0 Completed

    Add the function/calcultion of "Moving Average" for PI Tags

    The ability to create an average calculation is within PI Vision, but it doesnt do moving average. You can set custom timing intervals (eg. every 5 min etc.) but what about a 5 min moving average that has a continuou data points for a trend. A wor...
    Mitchell Davidson about 3 years ago in AVEVA™ PI Vision™ / Analytics / Calculations 0 No status

    PI Vision Calculation with PI Point and PI AF attributes

    Possibility to create PI Vision Calculation with PI Point and PI AF attributes in the same expression.
    Eduardo Mirra Galante Miller about 3 years ago in AVEVA™ PI Vision™ / Analytics / Calculations 0 No status

    Zooming in on plot results in visual change in binary Calculation from always 0 to sometimes 1 . Bug?

    I implemented a PI Vision Calculation to implement a binary trend that shows a '1' spike when a value suddenly changes. My goal was to identify at a glance sudden changes for long x vs time plot time durations (those events happen to be very rare)...
    Guest almost 3 years ago in AVEVA™ PI Vision™ / Analytics / Calculations 1 No status

    Make data fetching in PSE and PI Vision consistent to avoid No Data

    Rework the way PI Vision fetches for analyses so that if the output is calculated in AF, then it can be shown even if one of the inputs is missing (current behavior is described in PI Vision displays unable to resolve certain AF Data References - ...
    Guest about 2 years ago in AVEVA™ PI Vision™ / Analytics / Calculations 0 No status

    Use Both AF Element Attribute and PI tag in a Calculation

    Currently I can have a calculation that is made of Only AF Elements Attributes OR PI Tags. It would be nice to have the ability to create calculations that can use both Attribute values and Tag values
    Guest over 3 years ago in AVEVA™ PI Vision™ / Analytics / Calculations 0 No status