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trend view

4/28/2020 7:58 PM	Rate (0)
micky.b Regular Member Joined: 3/13/2011 Last visit: 4/15/2025 Posts: 9 Rating: (0)	Hello, 531/5000 I need to manage trends in the trends view in wincc tia portal advanced (if it's possible too save money). The customer wants to be able to select the trends to be displayed, it could be one, or two or three or more at the same time. He also wants to be able to save the histories of the selected trends on csv files. The PC is on the machine (no office.. so no mouse no keyboard) so I need easy graphics.I solved for the display of the trends using wincc professional and some common buttons but I have not found how to extrapolate saving the files using a common button. Has anyone any suggestions? Thanks...

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4/29/2020 11:33 AM	Rate (0)
Murof Platinum Expert Joined: 8/3/2009 Last visit: 4/25/2025 Posts: 15355 Rating: (1895)	Hello In WinCC Comfort/Advanced its not possible to dynamise the Trend view in Runtime. So you can only try to use a few (up to 8 ) Trend views in one Screens and use the animation visibility. Or you try to use a dummy archive and copy the inputs as you need like in this FAQ (But its not very easy to understand and to customize as you would need): https://support.industry.siemens.com/cs/de/en/view/109477071 Bye Murof
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