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LeoChen8-Gravel
8-Gravel
July 10, 2023
Solved

How to monitor bound property quality in TWX and trigger other services

  • July 10, 2023
  • 1 reply
  • 2856 views
Dears,
I have amount of bound tags(greater than 1000) needed to monitor. When any quality turns to bad or other status except good, subscription should be triggered to send info. How can I config event or subscription to get this with minimal impact on system stability.
Thanks.

 

 

 

Best answer by VladimirRosu_116627

Hi @LeoChen ,

 

Your subscription code requires a fix, because you're verifying the value at the end, and you should look at the quality.

The first part will also always evaluate to true and even if you compare the oldValue to newValue, it's still simpler to just look at the quality:

if (eventData.newValue.quality!="GOOD")

1 reply

A
Arun_C16-Pearl
16-Pearl
July 10, 2023

Hi @LeoChen,

 

Kindly refer the attached link. I hope it may be helpful in your query.

Monitor Quality of Tags:https://community.ptc.com/t5/ThingWorx-Developers/How-to-monitor-the-quality-of-the-bound-tag/td-p/710794

 

Thanks & Regards,

Arun C

 

L
LeoChen8-GravelAuthor
8-Gravel
July 10, 2023

Thank you. But I need to know how to minimal impact on system. Because the count of property is to much,

Now I creat subscription with the event of AntDataChange，which is not very well.

Regards.

S
slangleyCommunity Manager
Community Manager
July 20, 2023

Hi @LeoChen.

 

Are there some tags that are more important to monitor?  Instead of monitoring all 1000 tags, you could monitor for the isConnected property or you could monitor to validate that updates are occurring.  Generally if you begin to see problems with the quality, there is a greater underlying problem and should not be necessary to monitor all tags to determine this.

 

You could also create a dashboard to provide a visual of what's happening in your network.

 

Regards.

 

--Sharon

 

 

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