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| 7/29/2023 2:02 PM | |
Joined: 12/1/2020 Last visit: 5/5/2025 Posts: 11 Rating:
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I have to plot a graph of value X and Y with Function Online Trend control. It is working fine but after 8 hours i have to clear the existing trend and need to draw new trend against new values of X and Y. Plesse let me know how to delete trend with one trigger bit. BR/Anwar ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 07/31/2023 10:47:55New subject after splitting |
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| 8/25/2023 6:46 AM | |
Joined: 8/3/2009 Last visit: 1/21/2026 Posts: 16653 Rating:
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Hello Tauqir Anwar If you work with WinCC you should be able to get access to the properties of a screen object with VB Script. A few short examples here shows the general access: https://support.industry.siemens.com/cs/ww/en/view/109818193/45950651019 to change the DataProvider just activate the Trend with the Trend index and then change the TrendProvider property to a different value (for example 3 for user archive and then back to your used setting) I did a very quick test and it works Bye Murof |
Last edited by: Murof at: 08/25/2023 06:48:38If this Information really helps, you could use the Rate function |
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