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CPU protected with a password

1/31/2012 5:07 PM	Rate (0)
soussia Posts: 63 Rating: (1)	hey how I can access the CPU (online) which is protected by a password?
soussia Posts: 63 Rating: (1)
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1/31/2012 5:23 PM	Rate (0)
umencho Grandmaster Joined: 3/21/2006 Last visit: 1/10/2026 Posts: 10247 Rating: (1183)	Hello, In case of read protection - just call to someone which knows the password. best regards, Hristo Mihalev

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1/31/2012 5:27 PM	Rate (0)
Marcjan Diamond Member Joined: 4/22/2010 Last visit: 3/31/2025 Posts: 5697 Rating: (716)	Hello, There are 3 level of password protection. No protection, read only and read and write. The only way to read/write if protected is to get the password from Programmer or to clear/reset the PLC. Program is lost then. 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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1/31/2012 5:35 PM	Rate (0)
miami Platinum Expert Joined: 8/31/2005 Last visit: 12/16/2025 Posts: 2198 Rating: (331)	Just enter the password when you are asked for it.

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2/8/2012 5:42 PM	Rate (0)
soussia Posts: 63 Rating: (1)	ok thanks, Now haw I can protected my CPU with a password?
soussia Posts: 63 Rating: (1)
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2/8/2012 5:53 PM	Rate (0)
Marcjan Diamond Member Joined: 4/22/2010 Last visit: 3/31/2025 Posts: 5697 Rating: (716)	Hello, go to your hardwareconfig.----> CPU properties, tab ~~security~~ protection regards, Marcjan
	Last edited by: Marcjan at: 2/8/2012 6:00 PM Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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2/11/2012 9:08 PM	Rate (0)
umencho Grandmaster Joined: 3/21/2006 Last visit: 1/10/2026 Posts: 10247 Rating: (1183)	How can you activate the protection level with a password in the HW Config for an S7 CPU?

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