Skip to Main Content
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.

Status Declined
Categories Symbols
Created by FranzK
Created on Aug 18, 2022

Trend: Logarithmic Scale

in some of our processes, we have pressure close to vacuum. in this case we need a logarithmic scale. until now, it's not possible to configure PI Vision trends with a logarithmic scale.
  • ADMIN RESPONSE
    Aug 18, 2022
    While we appreciate the interest the community has for this suggestion, we have decided to decline this item in favor of other high priority work the product needs. Thank you for your feedback, and please continue sharing suggestions for how we can improve PI Vision for you!
  • Attach files
  • Guest
    Reply
    |
    Aug 18, 2022
    I have the same problem as Frank, trying to monitor pressure in vacuum chambers down from atmospheric is an issue visually.
  • Guest
    Reply
    |
    Aug 18, 2022
    It would be very helpful to have logarithmic scaling capabilities. Is there any plans to implement this as a feature in PI Vision?
  • Guest
    Reply
    |
    Aug 18, 2022
    yes, log scales would be very useful in machine life/CBM cases
  • Christoph Rose
    Reply
    |
    Aug 18, 2022
    I agree, this would be very useful to have. Our current workaround is to calculate the logarithm (or have it calculated via Unit of Measurement) and display that result. It works for displaying the value, but obviously it is then required to calculate back to the "real" value if you want to know the actual number.
  • FranzK
    Reply
    |
    Aug 18, 2022
    Is there already an update to this Topic? I saw there 3 other Feedback Posts regarding logarithmic scale (e.g. für xy-plots).Maybe you should merge them.
  • FranzK
    Reply
    |
    Aug 18, 2022
    Would there be a chance to get this (i think technically easy to develop) enhancement. especially after end of life for Processbook, it's important Processbooks functionalities in PI Vision.