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svisveswaraiya_2859881-Visitor
1-Visitor
Feb 22, 2019 5:50 AM UTC
Question

kepware data storage in ThingWorx

Hi,

I wanted to know where we can fetch all the historical data that we get from Kepware. I am able to read the current data during data change in Kepware but everytime the data changes where does the older data or history data gets logged in ThingWorx? Using any query can I fetch it?

 

Thanks in Advance,

Shalini V.

5 replies

CarlesColl1-Visitor
1-Visitor
Feb 22, 2019 8:39 AM UTC

You must set the binded properties as logged and assign a ValueStream on the Thing, then all data that comes from remote kepware will be logged on ThingWorks.

 

Then you can query it with the services:

  • Query"baseType"PropertyHistory (one property at a time)
  • QueryPropertyHistory (multiple properties at once)

Best Regards,

Carles.

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slangleyCommunity Manager
Support
Mar 4, 2019 6:33 PM UTC

Hi @svisveswaraiya_285988 

 

If the previous response provided by @CarlesColl answered your question, please mark it as the Accepted Solution for the benefit of others with the same question.

 

Regards.

 

--Sharon

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slangleyCommunity Manager
Support
Mar 29, 2019 5:47 PM UTC

Hi @svisveswaraiya_285988 

 

You should be able to log all properties to the same value stream.  This page in our Help Center may provide more information.

 

Regards.

 

--Sharon

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