10/14/2010 7:52 AM | |
Joined: 3/21/2006 Last visit: 10/7/2024 Posts: 10229 Rating: (1181)
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Hello, Did you remove the MMC in RUN mode? Look at With MMC (Micro Memory Card) slotted, why does the STOP LED blink on the SIMATIC S7-300 CPU? Try with memory reset, download the program... Best regards, Hristo Mihalev |
Last edited by: UMENCHO at: 10/14/2010 7:53 AM |
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10/14/2010 10:03 AM | |
Posts: 71 Rating: (0) |
Hi, little holmes, i tried to search CP 343 , but could not found anything
UMENCHO, i did restart the CPU. But still the same, it's the STOP LED stay on and RUN led flashing. |
10/14/2010 11:25 AM | |
Joined: 3/21/2006 Last visit: 10/7/2024 Posts: 10229 Rating: (1181)
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Hello, Look at this thread - CP 343-1 Lean Start up. Did you try with memory reset of MMC and donload again the program from PG? Disconect the network cable and then restart the CPU... Best regards, Hristo Mihalev |
Last edited by: UMENCHO at: 10/14/2010 11:28 AM |
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