AVEVA™ PI System™ Feedback Portal

Welcome to our new 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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Analytics & Calculations

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analysis template extension

Analysis templates are useless if one need to adapt the analysis for some elements, for example in my case I need to change the "True for" clause in an Event Frame Generation Analysis, but I can't because it is created by a template.
Maxime Raguenet almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No Status

Improve Scalability of PI Analytics

Currently you can only run a single PI Analytics instance at a time. We have two VMs running PI Analytics in a failover situation, but this means that one of the VMs is sitting idle 99% of the time. We are starting to hit the limits of scaling w...
aguinane almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No Status

Prioritize Recalculation of Analyses acting as Inputs into other Analyses (Daisy Chains)

During bulk recalculation or backfill, enhance the PI Asset Analytics engine to prioritize the calculation of analyses that act as inputs into higher level "daisy" chain analyses. This would address performance issues at large scale, as described ...
Guest almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No Status

Change the default triggering for Analytics from Any Inputs

Leaving the default to Any Inputs for expression analytics can cause some performance issue as a calculation could end up triggering multiple times per second if there are several inputs. Since this is the default, some users may not take the time...
Guest almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No Status

Check box option at attributes to handle PI tags that are bad and questionable

This suggestion is on how you manage the input tags into calculation that at some point it returned bad value (like I/O Timeout, Bad Input, Snapfix, etc...) or became questionable. These tags will make your calc at analysis become "Calc Failed". I...
Guest almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No Status

Extension of Rollup Scope without Excessive Computational Cost

If something I'll call lists are implemented following the model of categories (that is an element can belong to multiple, arbitrarily named entities) and rollup is extended to allow that as an option in addition to the parent element, this would ...
Guest almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No Status

PSE Analysis Preview Results to indicate the origin of the event times

In PI System Explorer, when using the Preview Results function for analyses, I want the dialog to indicate which of the input attributes the current timestamp originates from. Example: Two inputs with update frequency 1 min, Input1 without offset...
Asle Frantzen almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No Status

Trilinear Interpolation

The ability to utilize three columns as input for interpolation from an AF Lookup Table to determine the result for a fourth column could be beneficial for predictions and analysis. Currently, only linear and bilinear interpolation is possible fr...
Guest almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No Status

Provide 'GoTo' like Funciton

Please provide a 'GoTo' like Funciton for Analysis Expressions to skip expressions or maybe even go back to a previous Expression. I realize you don't have line numbers per se, but if the Expressions operate in order, could you use the Variable Na...
Pete Long almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No Status

Abililty to minimise Preview result window

When you develop an expression it is very useful to use the preview function. Quite often you can discover and debug directly from this, but you are not abel to close down the window and check the code! So either you memorise or you export the cs...
Guest almost 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 No Status