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4/9/2011 7:22 PM | |
Joined: 3/21/2006 Last visit: 9/10/2024 Posts: 10228 Rating:
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Hello Andrey, How can you write the program to the FLASH Memory Card when using a SIMATIC S7-400 CPU? Which memory cards can you use with the S7-400H fault-tolerant system? How do you provide an external backup supply for an S7-400 CPU? Where can you find information about the S7-300/400 backup batteries? And UPS should works. If there has a problem. Immediately repair it. Best regards, Hristo Mihalev |
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