11/20/2017 1:53 PM | |
Joined: 3/5/2014 Last visit: 8/5/2022 Posts: 5521 Rating:
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hi Kbv, the values of your DB´s are stored in the work-memory of the CPU. The MMC is the load memory, where the blocks are loaded when the CPU does a cold start-up. When you have a new CPU, the work memory doesn´t contain the blocks, and it has to load it from the MMC. Maybe this FAQ can help: How can you obtain an overview of the memory concept of SIMATIC S7-300 CPUs and C7 devices? hope this helps, regards, |
FCK WAR! |
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