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How to delete trend from winCC function online trend control any time

8/4/2023 5:34 AM	Rate (0)
Tauqir Anwar Member Joined: 12/1/2020 Last visit: 5/5/2025 Posts: 11 Rating: (0)	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.

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8/4/2023 9:58 AM	Rate (0)
8Noodles Silver Member Joined: 8/3/2017 Last visit: 6/11/2024 Posts: 1086 Rating: (53)	Hello Tauqir, please always post which WinCC version you are using, when creating a topic. Regards, 8Noodles
	Please, check out the forum search to find already existing topics regarding your issue and to get some hints.
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8/9/2023 3:08 PM	Rate (0)
Tauqir Anwar Member Joined: 12/1/2020 Last visit: 5/5/2025 Posts: 11 Rating: (0)	8Noodles Hello Tauqir, please always post which WinCC version you are using, when creating a topic. Regards, 8Noodles winCC V 7.5

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8/25/2023 7:51 AM	Rate (0)
Murof Platinum Expert Joined: 8/3/2009 Last visit: 9/3/2025 Posts: 16322 Rating: (1931)	Hello Tauqir Anwar I have answered your question also in this topic: https://support.industry.siemens.com/forum/de/en/posts/how-to-delete-trend-with-one-trigger-bit/303144/?page=0&pageSize=10 Bye Murof
	If this Information really helps, you could use the Rate function
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This contribution was helpful to 1 thankful Users Wit_Moderator

8/30/2023 12:03 PM	Rate (0)
Wit_Moderator Moderator Joined: 8/21/2014 Last visit: 9/3/2025 Posts: 1093 Rating: (15)	Closed cause question posted twice. The second thread with the subject How to delete trend with one trigger bit? is published within the conference SIMATIC WinCC Best regards, The Helping Hand
	My Forum is the place to personalize your profile, track your topics, and maintain content that interests you. Best regards Wit_Moderator
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