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7/3/2010 9:47 AM | |
Posts: 9 Rating:
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dears, We faced a problem in fm 450-1 counter module. position became negative then fault appeares . We change counter module but the problem not finished. |
7/3/2010 5:59 PM | |
Joined: 3/21/2006 Last visit: 9/10/2024 Posts: 10228 Rating:
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Perhaps this will helps How can you retain the counter value of counter modules (6ES7350-1AH03-0AE0, 6ES7350-2AH00-0AE0, 6ES7450-1AP00-0AE0) after a STOP to RUN transition of the CPU? What kind of fault? |
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