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4/12/2013 11:30 AM | |
Joined: 4/24/2006 Last visit: 10/14/2024 Posts: 8745 Rating: (1168) |
Hello Shruti P, I guess you have seen this link: how do you reset a SIMATIC S7-300 CPU and MMC (default reset or overall reset)? All the mentioned times are important. You could try to extend it by: 4. Hold down to MRES at least 5 seconds. And yes, sometimes you need to do it a couple of times before it functions. Best regards, Wizard |
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