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CPU 224 password protect -- How to clear all ?

10/4/2010 9:25 AM	Rate (0)
FABIO66 Posts: 34 Rating: (0)	Hello collegues,from a old plant i have recover a CPU224. I have write a new software and i would like to download, but during this operation a password protect message is displayed. I'm not interest at old software i would like to re-utilize the cpu Anyone have a suggest for me Thank you
FABIO66 Posts: 34 Rating: (0)
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10/4/2010 9:52 AM	Rate (0)
umencho Grandmaster Joined: 3/21/2006 Last visit: 1/10/2026 Posts: 10247 Rating: (1183)	Hello, Look at http://support.automation.siemens.com/WW/view/en/17551345 Best regards, Hristo Mihalev

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10/4/2010 9:54 AM	Rate (0)
Wizard Diamond Member Joined: 4/24/2006 Last visit: 1/22/2026 Posts: 9106 Rating: (1204)	Dear FABIO66, Perhaps this link might help: Resetting the S7-200 to the factory default settings (WIPEOUT) Best regards, Wizard

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10/4/2010 10:17 AM	Rate (0)
Helmut_13 Posts: 2930 Rating: (432)	Hi, if you are ask for the PW enter CLEARPLC. Then the PLC memory will be deleted and the PLC is switched back to factory settings. Hope this helps
Helmut_13 Posts: 2930 Rating: (432)
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This contribution was helpful to 1 thankful Users ramas_labas

10/4/2010 11:24 AM	Rate (0)
FABIO66 Posts: 34 Rating: (0)	thank you !
FABIO66 Posts: 34 Rating: (0)
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