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| 2/1/2013 1:20 PM | |
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Posts: 31 Rating:
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Hi, I am using WinCC 11 SP2 on a TP1200 Comfort panel. I am logging several values to a CSV data log on a USB. The log is circular and records a value every two seconds. The log is to be used to display a trend of an active phase. When the operator presses the start button winCC starts to log the values. when the phase is complete the time is sent from the PLC and used as an external time in the trend and the logging is stopped. My problem is that during a phase that lasted 25 minutes only the last 7 minutes where logged. The data log is not full and there are no enteries before the start of the phase. Does anyone know why no data has been recorded to the log? AttachmentPrinted report.pdf (595 Downloads) |
| 2/5/2013 3:09 PM | |
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Posts: 3037 Rating:
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Hello, How many tags do you log in your archiv? Which USB stick do you use? Which external storage media can you use with the SIMATIC panels and which memory card interfaces do they have? How many scripts work in the time which the values are lost? What appears on the panel in the time if the values are lost? Tweety |
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