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How to Remove USB Stick safely from MP277/MP377 HMIs

7/23/2009 11:52 AM	Rate (0)
KD... Posts: 27 Rating: (2)	Hi All, I am using USB Stick on MP277 and MP377 for historical Data Storage.On Regular Interval (e.g.1 Week or month) I have to disconnect the USB Stick from HMI to copy Logs on to my Computer to evaluate plant performance. Please suggest the optimum way to disconnect the USB Stick from HMIs. Thanks in Advance.... KD...
KD... Posts: 27 Rating: (2)
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7/23/2009 1:20 PM	Rate (1)
Wizard Diamond Expert Joined: 4/24/2006 Last visit: 7/31/2025 Posts: 9027 Rating: (1199)	Dear KD..., Before you disconnect USB stick, you will have to stop Logging. (You can use a button with function " StopLogging" and "CloseAllLogs" And when the USB stick is connected againg, you can use Function "OpenAllLogs" and "StartLogging" to start the logging again. Best regards, Wizard

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7/23/2009 1:30 PM	Rate (0)
Anil Belkery Posts: 52 Rating: (0)	Hi all, Does Stop Logging and Close all logs mean USB can be removed safely? as in windows O.S. we remove safely USB. is that feature is available in HMI? Regards, Anil B
Anil Belkery Posts: 52 Rating: (0)
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7/23/2009 3:55 PM	Rate (0)
Manfred Gold Member Joined: 5/28/2008 Last visit: 9/1/2025 Posts: 901 Rating: (136)	Hello, to safely remove the stick you have to shut down the panel or only end the actually Runtime. regadrs manfred

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