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Posted

Hi there,

As the title suggests I am trying to export a signal from Seeq to PI. I know theres a documentation online but it isnt straight forward. It's saying theres a document on there that I need to edit to enable export but I can't find where that is. Anyways if someone has a more step by step guide or can walk me through it that would be great. 

 

Thank you

Posted

Hey there,

Thank you for the documentation. This is the one I was looking at earlier. The issue here is I don't understand this part here. Not sure where that is in Seeq:

 

nabling Export
Exporting is performed by the datasource’s connector in the context of a particular connection. This is referred to as the datasource export subsystem.

For example, exporting to OSIsoft PI is controlled in the OSIsoft PI Connector.json configuration file and there are separate controls for each connection within the Export section:

CODE
      "Export": {
        "Enabled": false,
        "AutoCreate": false,
        "AutoUpdate": false,
        "RequireApproval": true,
        "DirectiveRefreshFrequency": "15m",
        "MinimumLatency": "15m",
        "NewOrChanged": []
      }
Copy
First, change Enabled to true to turn on the datasource export subsystem for this connection. This will not have any immediate effect, as you will need to configure other values as described below.

Not sure where that is exactly.

 

Posted

Thank you Thorsten for that information. That was indeed it. However, I am now running into another issue. It shows Success in the Export - Status. But no value is being sent to the PI Systems and I notice the Export - Message says No Samples written in last cycle. Am I missing something? I followed the rest of the instructions exactly as written in the documentation.

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