AVEVA™ Products 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, select the product of your interest in the left column. Then 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 will first be moderated before they are made visible to other users of this portal.

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Portfolio area Device Integration
Created by Guest
Created on Apr 20, 2022

RELATED IDEAS

Citect OPCUA Client Driver - Configuring Subscription Sampling Interval to something other than double the subscription rate.

As mentioned in OPC UA driver help (OPCUA Driver > Advanced Configuration and Maintenance > Subscription Management) : "The driver sets the OPC UA subscription sampling interval equal to be half of the publishing interval."

Means setting the 400ms in Citect will cause the server to scan the PLC at 200ms, which could in cases overload to PLCs.

How can we modify default sampling interval setting in Citect?

We want to Configure Subscription Sampling Interval to something other than double the subscription rate.


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    • Admin
      Nathan Slider
      Reply
      |       Apr 22, 2022

      Thank you for this feedback. This would need to be an adjusted parameter within the OPC UA framework itself and would need an entry field for consideration. I am moving this to the Device Integration team for consideration into the R&D processes.