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PLC clear & password !!!

8/28/2009 6:00 PM	Rate (0)
Tomy Master Platinum Member Joined: 5/4/2009 Last visit: 1/1/2026 Posts: 916 Rating: (40)	Hello experts... I am trying to clear the contents of the S7-200 PLC, but it asks for the password! How can I solve this problem? Regards. Tomy the Master.
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8/29/2009 6:36 PM	Rate (1)
sdjura Posts: 1 Rating: (1)	Hello experts... I am trying to clear the contents of the S7-200 PLC, but it asks for the password! How can I solve this problem? Regards. Tomy the Master. Hello Tomy, For clear contents of your PLC, You must in Step 7 MicroWin select PLC->Clear,then select option to clear (I think, there is 3 field to You should be checked). Then PLC require password. You must type "CLEARPLC" in password field. NOTE: It delete all data and program in PLC. If You want retain program and data in PLC, we have tool for read password from locked PLC S7-200 Ver. 2, if You have adapter and cable for S7-200. Regards. SDjura.
sdjura Posts: 1 Rating: (1)
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This contribution was helpful to 2 thankful Users IBN-Service Tomy Master

8/29/2009 6:43 PM	Rate (0)
Tomy Master Platinum Member Joined: 5/4/2009 Last visit: 1/1/2026 Posts: 916 Rating: (40)	thank you sdjura... I will give you some stars you deserve. have luck. Tomy the Master.
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8/30/2009 8:18 AM	Rate (0)
Ayman Elotaify Diamond Expert Joined: 5/28/2008 Last visit: 1/12/2026 Posts: 4522 Rating: (843)	sdjura Hello Tomy, For clear contents of your PLC, You must in Step 7 MicroWin select PLC->Clear,then select option to clear (I think, there is 3 field to You should be checked). Then PLC require password. You must type "CLEARPLC" in password field. NOTE: It delete all data and program in PLC. If You want retain program and data in PLC, we have tool for read password from locked PLC S7-200 Ver. 2, if You have adapter and cable for S7-200. Regards. SDjura. Dear sdjura, I am agree with you for the first part of your reply for clearing the PLC using master password "CLEARPLC". But I do not agree with you for the second part. You said that you have a tool for reading password?! What's this tool? Also it's not legal to break the password without permission from the programmer. And if you really have a tool, I do not think that it's from Siemens. Am I correct Mr sdjura? Regards,
	Ayman Elotaify
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8/30/2009 11:11 AM	Rate (0)
IBN-Service Posts: 8946 Rating: (1000)	Hello SDjura, hello Elotaify it isallowed to read a password if you havethe permission of the right owner of the user program.
IBN-Service Posts: 8946 Rating: (1000)
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