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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 No status
Product PI Interfaces
Created by Guest
Created on Aug 18, 2022

Improved handling of PIBUFSS initialization

We have encountered a situation where we were unable to write out-of-order data to PI through the buffer subsystem from an interface, apparently because the buffer subsystem was not yet fully initialized when the interface connected to it. Please implement an appropriate wait cycle at interface startup, to ensure that the buffer subsystem (on which the interface is dependent) is fully initialized and available before permitting the interface to complete its connection and initialization. Note the case in question arose when the interface service was configured with a dependency on the PI Buffer Subsystem service.
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