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| 7/16/2010 2:11 PM | |
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Posts: 27 Rating:
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hi friends, I have a s7-300 program. I could not change communication system. it has protection writing. warning:read only. how can I get over this problem? |
| 7/16/2010 2:57 PM | |
Joined: 3/21/2006 Last visit: 4/12/2023 Posts: 10221 Rating:
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Hello, You need to enter correct paasword to unlock it...Look at What options exist for assigning passwords? Best regards, Hristo Mihalev |
| 7/16/2010 3:30 PM | |
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Posts: 27 Rating:
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but it is marked keyswitch setting. no paword.. |
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