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s7 mmc

Created by: veer at: 6/22/2011 8:30 AM (10 Replies)

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6/22/2011 8:30 AM	Rate (0)
veer Posts: 103 Rating: (0)	dear experts i have mmc a simatic MMC AB40C50 64 KB, WHICH IS PASSWORD PROTECTED I DONT REMEMBER THE PASSWORD, I WANT TO COPY THIS MEMORY CARD PROGRAM WITHOUT KNOWING THE PASSWORD OR IF THERE IS ANY ANOTHER WAY TO DO THIS PLS TELL ME THANKS U IN ADVANCE
veer Posts: 103 Rating: (0)
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6/22/2011 8:57 AM	Rate (0)
UMENCHO Diamond Member Joined: 3/21/2006 Last visit: 9/10/2024 Posts: 10228 Rating: (1181)	This is done http://support.automation.siemens.com/WW/view/en/26123821 <OFFTOPIC> Try to remember the password. Best regards, Hristo MIhalev
	Last edited by: UMENCHO at: 6/22/2011 9:01 AM added link
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6/22/2011 10:05 AM	Rate (0)
veer Posts: 103 Rating: (0)	dear sir , pls tell me the method to copy the password protected mmc without knowing the password, sombody told me it is possible to copy the program without knowing the password but monotoring the program not possible and also give me a hint to delete the password protected program
veer Posts: 103 Rating: (0)
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6/22/2011 10:11 AM
UMENCHO Diamond Member Joined: 3/21/2006 Last visit: 9/10/2024 Posts: 10228 Rating: (1181)	Most probably is possible to make a image backup of MMC likea harddisk image. But then again will needs a passowrd to see contents of it. So isnn't helpful. Sorry I don't know a way to unpassword it. Best regards, Hristo Mihalev

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6/22/2011 10:21 AM	Rate (0)
veer Posts: 103 Rating: (0)	dear sir if it not possible to unpassword , is there any way to copy the program with out knowing the password, i dont have any need to monitor the progarm
veer Posts: 103 Rating: (0)
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6/22/2011 10:24 AM	Rate (0)
UMENCHO Diamond Member Joined: 3/21/2006 Last visit: 9/10/2024 Posts: 10228 Rating: (1181)	Sorry, perhaps someone else have an idea...

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6/22/2011 12:17 PM	Rate (0)
Ayman Elotaify Platinum Expert Joined: 5/28/2008 Last visit: 9/9/2024 Posts: 4515 Rating: (839)	veer dear sir if it not possible to unpassword , is there any way to copy the program with out knowing the password, i dont have any need to monitor the progarm Hello veer, It is not legal to break the password. And for this reason Siemens does not offer a solution to break the password. Please call the programmer and ask him for a password or a backup MMC with the software.
	Ayman Elotaify
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6/23/2011 7:07 AM	Rate (0)
veer Posts: 103 Rating: (0)	sorry sir but i m the programmer, i programmed it but i forgot the password and i dont have backup ,if i start it again to programm it will take more time pls tell methe solution
veer Posts: 103 Rating: (0)	Last edited by: veer at: 6/23/2011 7:07 AM
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6/23/2011 12:52 PM	Rate (0)
Ayman Elotaify Platinum Expert Joined: 5/28/2008 Last visit: 9/9/2024 Posts: 4515 Rating: (839)	veer sorry sir but i m the programmer, i programmed it but i forgot the password and i dont have backup ,if i start it again to programm it will take more time pls tell methe solution I am sorry to tell that there is no legal solution. Siemens does not make a software or tool to know the password of MMC. And for sure you can not blame Siemens for that because they are protecting your know how when you select this option. So, it is not logical to make a tool to break the password!
	Ayman Elotaify
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This contribution was helpful to 1 thankful Users IBN-Service

6/23/2011 5:09 PM	Rate (0)
IBN-Service Posts: 8946 Rating: (999)	veer sorry sir but i m the programmer, i programmed it but i forgot the password and i dont have backup ,... That was not very smart.
IBN-Service Posts: 8946 Rating: (999)
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