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10/31/2010 9:59 AM | |
Joined: 1/28/2009 Last visit: 10/26/2024 Posts: 6852 Rating: (1365) |
Hi check this post for more details. CPU 400H (CPU 412-3H CPU414-4H CPU417-4H) are used as hardware implemented redundant system.(S7 400H manual) for software redundancy check the manual for more details.As you want some sample example refere to chapter 7 (ex for s7-300) and chapter 8 (ex for s7-400). Hardware which is used for software redundancy is listed here. Best regards |
10/31/2010 11:22 AM | |
Posts: 22 Rating: (0) |
Thank you sir for your help, I appreciate it very much. best regards Ahmed |
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