Hi,

I'm experience the same kind of problem. I'm using WinCC Unified PC V18.

I've noticed that if I create a faceplate and pass a value via the Tag interface the trend view works fine. However if I pass a UDT via the tag interface and try to trend a member of this UDT within the faceplate it doesn't work.

Is there a way to trend a member of a UDT in a faceplate?

Best regards,

  /erikW

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Split from Is there some possibility of creating an Alarm or Trend view inside a Faceplate?.