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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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Showing 63 of 5222

I need to know how to change the chart from meters to feet.

Hello this is my first time to start working with Pi. I have a customer that he wants to see the distance not in meters but in feet. How I can reflect the chart the calculation. we have the data coming in meters, but I need to show the view in fee...
Soraya Lopez almost 3 years ago in AVEVA™ PI DataLink™ / Functions 1 No status

Add support for unit conversion

Please add a "Canonical UOM Per UOM" or "UOM Per Canonical UOM" column (not necessarily with those exact names) to the UnitOfMeasure table. This column would contain the conversion factor needed to convert between the UOM and the canonical UOM, si...
Kenneth Barber over 3 years ago in AVEVA™ PI System Access (PSA) / PI SQL Client 0 No status

Add RTQP PI SQL support for parameter type cast

PI DAS (RTQP Engine) 2018 SP3 Patch 1 lacks support for type casting input parameters of a table valued function. For example. this simple example fails to create a table valued function: CREATE FUNCTION [MOMS].[fact].[getInstrumentOperationalDat...
Guest over 3 years ago in AVEVA™ PI System Access (PSA) / PI SQL Client 0 No status

Add RTQP PI SQL support for default value of function parameter

The current version of PI DAS (RTQP Engine) does not support the definition of default values for table-valued function parameters. This is a rather bleak omission, in my view. For example, the following will fail to create the table-valued functi...
Guest over 3 years ago in AVEVA™ PI System Access (PSA) / PI SQL Client 0 No status

Add Population Standard Deviation to Calculated Data as a calculation mode

As an end user, I would like to retrieve the population standard deviation in PI DataLink.  This option is available in the AFSummaryTypes enumeration: https://techsupport.osisoft.com/Documentation/PI-AF-SDK/html/T_OSIsoft_AF_Data_AFSummaryT...
Jeremy Roberts over 3 years ago in AVEVA™ PI DataLink™ / Functions 0 Declined

Add AFTimestampCalculation options to Calculated Data

PI DataLink currently uses Auto to return the timestamp.  As a power user, I would like to be able to choose between Auto, EarliestTime, and MostRecentTime for the timestamp returned for a value when a summary calculation is done. https://te...
Jeremy Roberts over 3 years ago in AVEVA™ PI DataLink™ / Functions 0 Declined

Percent questionable in PI DataLink

Add an option for PI DataLink functions (such as Calculated and Sampled data) to show "Percent Questionable" similar to the option available now for calculating "Percent Good".
Guest over 3 years ago in AVEVA™ PI DataLink™ / Functions 1 Declined

Eliminate the "calculation basis" argument for Calculated Data

Consider eliminating the "calculation basis" argument (time-weighted versus event-weighted) for Calculated Data. Reasons: Average already has 2 calculation modes, 1 for each calculation basis. Minimum, maximum, and range produce the same value whe...
Kenneth Barber over 3 years ago in AVEVA™ PI DataLink™ / Functions 1 Declined

Modificando batchview para que pueda trabajar en Excel X64

Batchview actualmente no se puede usar en Excel X64, con lo que se pierde la posibilidad de analizar los batchs con datalink
esancha over 3 years ago in AVEVA™ PI DataLink™ / Functions 1 Declined

Calculated data for multiple points

In our business, people frequently use the "Calculated Data" function to retrieve (for example) daily averages for multiple tags. When they want to do this for multiple days, a new function is required for each day (presumably requiring additional...
andrew_Inwood over 3 years ago in AVEVA™ PI DataLink™ / Functions 0 No status