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.

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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Status No status
Product AVEVA™ PI Server
Categories Data Archive
Created by Guest
Created on Aug 20, 2022

RELATED IDEAS

Change Flat Data to No Data if PI Interface to PI Server Connection is lost

Problem: iIf PI Interface disconnected from PI Server, PI Point will show flat data until connection up not No data or Disconnected Propose Solution: Pl Server have ability to change flat data to no data if PI interface disconnected from PI Server. It will make misunderstanding if PI Point show flat data. In example level point from ATG Sensor, flat data could be that level on standby, but reality connection to PI server is lost
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  • Guest
    Reply
    |     Aug 20, 2022
    Unfortunately we actually don't know when a disconnection has occurred. Just because there is no data flowing, it doesn't always mean there is a disconnection. There is no "marker" that tells us a disconnection has occurred. Even if there was a marker, the fact that the connection is disconnected mean that we wouldn't receive that marker. No Data is a System Digital State that has a special meaning, especially when the clients make a data access call to the server. We cannot place No Data into a data stream just because there has been no data, because as I described earlier, we don't actually know when a disconnection has occurred.