Wincc function trend control

ProTool, WinCC flexible, WinCC, PP/OP/TP/TD/MP
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zafarictrl
Posts: 23
Joined: Thu Dec 04, 2014 5:21 am
Location: Iran-Mashhad

Wincc function trend control

Post by zafarictrl » Mon Mar 30, 2020 7:46 am

Hi all.
I use a function trend control to show X and Y float tag from archive tag. Tags save in tag logging Continuous. I want to use a button to clear function trend. I use below c script in button action but it work for online tag SetPropBOOL("PictureName.Pdl", "Control1", "DeleteData", TRUE); In fact I want when I start the test, clear function tend control . Pleas guide me how to do it...
i upload my project file here
https://filebin.net/4m28eqyhzzp90djt

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