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 System Access (PSA)

    Showing 8 of 258

    Starting a Backfilling / Recalculation from a web interface using the Web API

    We need a simple interface to modify data in the PI DA and restart calculations based on this data. For this we plan to develop a web interface, using the Web API. Modifying data is not a problem. But making a backfilling is more difficult. Back...
    JMarc over 3 years ago in AVEVA™ PI System Access (PSA) / PI Web API 0 No status

    Include overridden attributes of derived templates in Event Frame View with PI SQL DAS (RTQP)

    When you create a template-specific event view, event frames based on derived templates are also returned. However, attributes which are overridden in the derived template return empty. This means more complicated queries using UNION ALL must be u...
    Guest over 3 years ago in AVEVA™ PI System Access (PSA) / PI SQL Client 6 No status

    Add support for nested SELECT statements in PI SQL (RTQP)

    The current version of PI DAS (RTQP Engine) does not support nested SELECT statements. This is a rather dire oversight, given that the older PI OLEDB Enterprise query engine does support nested SELECT statements. A very useful application of nes...
    Guest over 3 years ago in AVEVA™ PI System Access (PSA) / PI SQL Client 1 No status

    Sum-Difference performance equation/Analytics Function

    Develop a new calculation function, performance equation, analytics function, etc for calculating a summation of differences for all of the archive events for a PI tag across a given range. For example, looking for something that can take a given ...
    ejr5067 6 months ago in AVEVA™ PI System Access (PSA) / General 0 No status

    Expose Current PI/AF Server Machine Times

    As a web app developer, we need to calculate the time difference between the PI Data Archive or AF server machine times and the application server machine time.
    Guest over 3 years ago in AVEVA™ PI System Access (PSA) / PI Web API 1 Completed

    Search ability in AF Client on more than just element.

    It would be nice to be able to search anything when it comes to AF Client. If I wanted to search and find reference to all Motor Speed Attributes.If I wanted to search on where a tag 'Sinusoid' for example was referenced in:Attributes, Analysis', ...
    BrentWebsterADM over 2 years ago in AVEVA™ PI System Access (PSA) / General 0 No status

    PI Ecuation in AF Analyses accept starttime and endtime from client

    584 / 5.000 Processbook and Datalink allow dynamic starttime and endtime in PI Equations.For example, the TimeEq function allows you to obtain the starttime and endtime of the client.Our PI Vision users would find it very useful to have that featu...
    Guest over 3 years ago in AVEVA™ PI System Access (PSA) / PI AF SDK 0 No status

    Table-Valued Function

    Currently it is not possible to define filter definitions for Table-Value functions.With DataLink I'm able to define to build an average for a process value by using a defined filter method. e.g. calculating an average current of an engine while t...
    Christian Benitz about 3 years ago in AVEVA™ PI System Access (PSA) / PI SQL Client 0 No status