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Annotations on archive data available with PI Web api

Be able to get and set data archive annotations with PI Web api. Ie access to PIPoint.SetAnnotation Method and PIPoint.GetAnnotation Method in the AF SDK.

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JF shared this idea  ·   ·  Flag idea as inappropriate…  ·  Admin →

Implemented in PI Web API 2018

Annotations on PI Points can be retrieved via the Stream controller by using the “associations” parameter. Writing annotations was not implemented.

{your-host}/piwebapi/streams/{pointWebId}/recorded?startTime={startTime}&endTime={endTime}&associations=Annotations

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  • CameronLee commented  ·   ·  Flag as inappropriate

    We are using piwebapi more and more. In particular, in conjunction with Pi manual logger we wish to expose comments on manually entered data in reports.

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