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op 77b communication and backup options

8/2/2012 10:36 AM	Rate (0)
naveen_paliwal Bronze Member Joined: 4/25/2011 Last visit: 12/23/2025 Posts: 128 Rating: (5)	Dear Expert's Can i take backup of op77b with USB stick(pen drive)? What are the available options for the same? can i use hand made RS232 Cross Cable (2-3.....3-2) with COM port converter? Thanks and Regard's
	Naveen Paliwal Vibrant Automations Pvt Ltd Rajasthan, India +919887624827 https://www.vaplindia.co.in/ E-mail- info@vaplindia.co.in
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8/2/2012 11:27 AM	Rate (0)
umencho Grandmaster-Expert Joined: 3/21/2006 Last visit: 1/10/2026 Posts: 10247 Rating: (1183)	naveen_paliwal Dear Expert's Can i take backup of op77b with USB stick(pen drive)? What are the available options for the same? can i use hand made RS232 Cross Cable (2-3.....3-2) with COM port converter? Thanks and Regard's Hello, 1. Cables which are 'good' for backup transfer are :serial RS232(6ES7 901-1BF00-0XA0),USB(Host-to-Host). In order to build by yourself one of both -Which cables can you use for connecting the PC and the TS adapter? 2. Software - Prosave (restore is possible in the same type of panel only) or WinCC FLex (Uploading only possible, if the Transfer of the current project file from the configuration computer to the operating unit mustbe performed using the Upload option "Enable backtransfer".). Like an option is using MMC. Check it athttp://support.automation.siemens.com/WW/view/en/21084916(Backup and restore operations with MMC on OP77B) Best regards, Hristo Mihalev
	Last edited by: UMENCHO at: 8/2/2012 11:29 AM
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This contribution was helpful to 1 thankful Users naveen_paliwal

8/3/2012 6:43 PM	Rate (0)
naveen_paliwal Bronze Member Joined: 4/25/2011 Last visit: 12/23/2025 Posts: 128 Rating: (5)	Dear UMENCHO can i use "serial to usb converter" of BAFO brand for taking backup & download of op77b?? My 4gb Sony sd mmc is not inserting properly, is there any specific mmc?? Thanks & Rgds
	Naveen Paliwal Vibrant Automations Pvt Ltd Rajasthan, India +919887624827 https://www.vaplindia.co.in/ E-mail- info@vaplindia.co.in
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8/4/2012 8:51 AM	Rate (0)
umencho Grandmaster-Expert Joined: 3/21/2006 Last visit: 1/10/2026 Posts: 10247 Rating: (1183)	naveen_paliwal Dear UMENCHO can i use "serial to usb converter" of BAFO brand for taking backup & download of op77b?? My 4gb Sony sd mmc is not inserting properly, is there any specific mmc?? Thanks & Rgds I don't know if it will works. At least you can try it. Siemens recommedWhich external storage media can you use with the SIMATIC panels and which memory card interfaces do they have? Best regards, Hristo Mihalev

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