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Backup the program from a password protected plc s7-200.

Created by: ahsan1820 at: 10/5/2011 8:04 AM (19 Replies)

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10/5/2011 8:04 AM	Rate (0)
ahsan1820 Posts: 119 Rating: (1)	Dear friends , I have to make a backup of program from S7-200 plc. kindly tell me the way to upload the pogram . I have read a thread in which there was a discussion about the copy of program in memory cartridge. Tell me how to do that. If i use the PLC>Program Memory Cartridge.option in microwin ,will it work ?without putting password?
ahsan1820 Posts: 119 Rating: (1)
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10/5/2011 9:34 AM	Rate (0)
Marcjan Diamond Member Joined: 4/22/2010 Last visit: 3/31/2025 Posts: 5697 Rating: (716)	Hello, If the PLC is protected with level 3 or 4 it will ask for Password when you select program memory cartridge. So you can not backup the program then without password. Regards, Marcjan
	Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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10/5/2011 9:37 AM	Rate (0)
wael-smart Posts: 12 Rating: (0)	ahsan you have cpu function protection level password required for that if you want to make backup see this link will show to you how you can connecting ,downloading and uploading for step 7 http://www.plcdev.com/book/export/html/597 about password ifyou have old copy of backup you can clear your password by romve your RAM if your momery CARD is RAM (THIS FOR MAKE BACKUP) if you want to make Downloading in this case you must go cpu option and creat password
wael-smart Posts: 12 Rating: (0)
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10/7/2011 7:44 AM	Rate (0)
ahsan1820 Posts: 119 Rating: (1)	so is there any other way to make backup????to unlock the plc???
ahsan1820 Posts: 119 Rating: (1)
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10/7/2011 9:14 AM	Rate (0)
Amit_86 Posts: 1750 Rating: (272)	Dear Ahsan1820, As far as i know you cannot unblock PLC without Password
Amit_86 Posts: 1750 Rating: (272)	Last edited by: Amit_86 at: 10/7/2011 9:16 AM
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10/10/2011 1:10 PM	Rate (0)
wael-smart Posts: 12 Rating: (0)	Amit which kind of your processor memory (flash or RAM) in side your cpu
wael-smart Posts: 12 Rating: (0)	Last edited by: wael-smart at: 10/10/2011 1:11 PM
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10/10/2011 10:17 PM	Rate (0)
Ayman Elotaify Diamond Expert Joined: 5/28/2008 Last visit: 12/22/2025 Posts: 4522 Rating: (843)	ahsan1820 so is there any other way to make backup????to unlock the plc??? Hello, You can make a backup from your program to a memory card. But you won't be able to modify/ monitor it without password. That backup will be useful if you want to use same program on another CPU. And also if you want to use the same CPU for any other application, you can use password CLEARPLCto reset PLC. But keep in mind it will erase your program. S7 200 CN with Password? Hope this helps.
	Ayman Elotaify
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10/12/2011 8:18 AM	Rate (0)
ahsan1820 Posts: 119 Rating: (1)	Dear Ayman, yes you are rite i just want to make backup ,dont need to modify it .Please tell me how to backup program in memory cartridge from passwod protected cpu?s7-200 224 series and then download into cpu from memory???
ahsan1820 Posts: 119 Rating: (1)
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10/14/2011 8:00 PM	Rate (0)
Ayman Elotaify Diamond Expert Joined: 5/28/2008 Last visit: 12/22/2025 Posts: 4522 Rating: (843)	ahsan1820 Dear Ayman, yes you are rite i just want to make backup ,dont need to modify it .Please tell me how to backup program in memory cartridge from passwod protected cpu?s7-200 224 series and then download into cpu from memory??? Hello, To backup programs from S7-200 CPU to a memory card and also to restore program from memory card to S7-200 CPU, please read the attached file. Hope it helps. Attachment Backup.pdf (3452 Downloads)
	Ayman Elotaify
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This contribution was helpful to 1 thankful Users LeandroSouza

2/21/2013 8:38 AM	Rate (0)
AutoGen_639776 Posts: 2 Rating: (0)	i have a problem with s7 200 password protected level 4 plc well i would like to ask you if you tried to copy an s7 200 system block from an unprotected plc 200 and insert the memory cartridge in another protected level 4 password plc 200 , will it work and copy it self in the memory and clear the password or is it not possible at all thanks
AutoGen_639776 Posts: 2 Rating: (0)
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