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one time tags logging in wincc flexible?

6/21/2012 9:32 AM	Rate (0)
ahsan1820 Posts: 119 Rating: (1)	I want to generate a csv file at the end of the day ,contains the present data of tags.but when i use start logging button ,it start logging but at each second logs data,i only need to log data once..what should i do?
ahsan1820 Posts: 119 Rating: (1)
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6/21/2012 11:45 AM	Rate (0)
Wizard Diamond Expert Joined: 4/24/2006 Last visit: 7/31/2025 Posts: 9027 Rating: (1199)	Hello, Perhaps this thread might help: /tf/WW/en/Posts/15699 Go to the properties of the tag, you want to log. Properties -> Logging Here you define the Datalog and Acquisition mode (This should be "on demand") Then you need a 'trigger' to log the desired tag. (With function " LogTag") Also have a look at online help of WinCC flexible. Hope this will help. Best regards, Wizard

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6/23/2012 7:54 AM	Rate (0)
ahsan1820 Posts: 119 Rating: (1)	thank you wizard i got that point.now please can you tell me how i can generate automatically a csv file in the format shown in the attachment ,only the tag name and its value ,rather displaying its date and time. Attachment untitled.JPG (234 Downloads)
ahsan1820 Posts: 119 Rating: (1)
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6/25/2012 11:56 AM	Rate (0)
Tweety Posts: 3037 Rating: (192)	Hello, Which panel do you use? You save tags about script in a text file. Then you can open this text file with Excel. How on a Windows-based panel can you use a script to save and read out information in a text file? Tweety
Tweety Posts: 3037 Rating: (192)
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