Replacing the SDK in getting AFValue "Run"

I am trying to replace the following SDK call:

PIPoint piPoint = PIPoint.FindPIPoint(piServer, sPITag);
AFTime piTime = new AFTime(dtReadAt);
AFValue CurrentValue = piPoint.RecordedValue(piTime, AFRetrievalMode.Auto);
string status =  CurrentValue.Value.ToString()

Debugger data:
AFValue: Value ="Run" UOM=null Timestamp={6/17/2021 4:12:08 PM} IsGood=true

I've looked at

https://myserver.com/piwebapi/streams/F1RPllGmj5v01Uw3Pk-h_hTekQdQoBQEEDAxNjhcUEFMX8dJTjQeVU6gEC5XSU5ELxhNfw/recorded

which gives me

{
  "Links": {},
  "Items": [
    {
      "Timestamp": "2024-01-24T16:41:24Z",
      "Value": 87.68,
      "UnitsAbbreviation": "",
      "Good": true,
      "Questionable": false,
      "Substituted": false,
      "Annotated": false
    }
  ],
  "UnitsAbbreviation": ""
}

The value returned by the SDK is "Run".

 

-Markus

 

Parents
  • Sorry, just posting data retrieved a view days ago. I actually want "now" so I tried:

    https://myserver.com/piwebapi/streams/F1RPLoooooooongWebId/recordedattime?time=*

    result:

    {
      "Timestamp": "2024-01-25T00:21:18Z",
      "Value": 35.36,
      "UnitsAbbreviation": "",
      "Good": true,
      "Questionable": false,
      "Substituted": false,
      "Annotated": false
    }

    Using the SDK "Value" has a value of "Run" but through the API I am getting a decimal.

    PIPoint piPoint = PIPoint.FindPIPoint(piServer, sPITag);
    AFTime piTime = new AFTime(DateTime.Now);
    AFValue CurrentValue = piPoint.RecordedValue(piTime, AFRetrievalMode.Auto);
    
    return CurrentValue.Value.ToString(); //"Run"

     Here is the actual value of CurrentValue from SDK

    {
      "Persist": "134 {<gjuid>} 2\\Good\\6375951234289153298\\\\AFEnumerationValue \\\\PIServers[x0ABC]\\StateSets[VE_OP_STATE]\\Run"
    }

     or debugger

    CurrentValue = AFValue="Run" UOM=null Timestamp={1/6/2023 5:06:39 PM} IsGood=true

     

  • ​ ,

    I'm not sure at this point due to lack of information. Please do check if the LongWebID is the one for the tag, sPITag. It would seem that the both calls should return the same information back from DataArchive server.

  • I might have just clicked on a tag that wasn't in the set of tags I was supposed to look at. Thanks for your time, much appreciated.

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