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6/30/2017 6:14 AM | |
Posts: 2 Rating: (0) |
in s7 200 smart cpu st 20 when i apply power cycle PLC reset all program. why this heppend i dont know. if any one know solution for this ?? |
6/30/2017 8:14 AM | |
Joined: 7/9/2015 Last visit: 11/11/2024 Posts: 4022 Rating: (602) |
Hi, what do you mean with reset all program - the S7-200 Allows You to Define Memory to Be Retained on Loss of Power. Check manual on Page 43 in System manual of S7-200. https://support.industry.siemens.com/cs/de/en/view/1109582 Regards, Towome |
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