PI Developer Technologies

Welcome to the PI Developer Technologies feedback page!  

This forum covers the PI AF SDK, PI Web API, PI OPC DA and HDA Servers, and the PI SQL family. We created this forum to hear your ideas, feature suggestions and feedback. Please suggest your most important features and design change ideas on this site, and vote for your favorite ideas.

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  1. Improve AF Search PI AF SDK with ORed option

    PI AF SDK - Search Query Syntax - Filters

    Allow results to be ORed. Currently Results can only be ANDed.

    4 votes
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    0 comments  ·  PI AF SDK  ·  Flag idea as inappropriate…  ·  Admin →
    PLANNED  ·  Chris Manhard responded

    This is planned for the 2018 R2 release for AF based searches. Note that while the user interface in PSE will allow OR clauses to be typed in, there will not yet be a user interface in 2018 R2 to help you build OR clauses.

  2. Mention in the AF SDK reference documentation that exception is not applied by the UpdateValues method

    The UpdateValues method does not implement by itself the exception mechanism. Exception is applied on the client side, for instance by UniInt interfaces.

    As a developer,  I would like this fact to be mentioned in the documentation to avoid confusion:
    https://techsupport.osisoft.com/Documentation/PI-AF-SDK/html/MOSIsoftAFDataAFDataUpdateValues1.htm

    3 votes
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    1 comment  ·  PI AF SDK  ·  Flag idea as inappropriate…  ·  Admin →
    PLANNED  ·  Chris Manhard responded

    Documentation for methods PIPoint.UpdateValue(s) and PIServer UpdateValues will contain this note in 2017 R2.

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