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AVEVA™ PI System™ Feedback Portal

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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.

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Status Completed
Created by Guest
Created on Aug 18, 2022

Increase the update rate of data in PI Vision displays

As a PI Vision user I would like to be able to increase the update rate of PI Vision displays to less than 5 seconds and even sub-seconds so I can use it for trending.
  • ADMIN RESPONSE
    Aug 18, 2022
    In PI Vision 2020, the update rate is now configurable on the PI Vision Server to set to integer values as small as 1 second. For additional information on PI Vision 2020, please see the release announcement here: https://customers.osisoft.com/s/knowledgearticle?knowledgeArticleUrl=000031641
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  • Guest
    Reply
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    Aug 18, 2022
    A use-case from a customer: "Insulation manufacturers produce insulation materials in a short period of time. In fact, production duration can be between 15 minutes and 45 minutes using polyisocyanurate and other chemical products where after mixing, the chemical reactions in seconds can impact the quality of the products. In order to minimize losses, those on-site are using the PI System for monitoring and controlling every step of the production. This kind of production is lineal." In this particular scenario, there is no HMI between the control system and PI, so really, PI is the "eyes".
  • AleixMila_1702
    Reply
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    Aug 18, 2022
    Hi all, By now, the data rate from the PI Data Archive is dependant in the Update Manager, and this has a fixed value of 5 seconds that cannot be modified. Will it be also modifiable? Otherwise, in a trend you'll see a plain value during 4 seconds until it refreshes with the real values on the 5th second, I am right? Thanks
  • Danny Dijke
    Reply
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    Aug 18, 2022
    @Amit, what is the expected release for PI Vision 2020?