6/25/2013 9:21 AM | |
Joined: 2/6/2009 Last visit: 8/19/2024 Posts: 939 Rating: (118) |
Hi, Mr.hdhosseiniis right, The OB 81 executes only when the error comes newly. It won't execute continusoly during the presence of the Error. Try to clear the error and recreated it, this time your logic should be executed
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6/25/2013 10:52 AM | |
Posts: 1064 Rating: (72) |
did you clear the fault so that the eroor would be retriggered? |
6/25/2013 10:55 AM | |
Joined: 1/28/2009 Last visit: 9/10/2024 Posts: 6849 Rating: (1365)
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And there is a BATTF on my power supply card. In that case M 81.0 should be "SET", untill I "RESET" it. It is not happening. ????? Hello, Check the point here: Battery error with the S7-400: OB81 is not called
do you use S7 400H? Best regards Hamid Hosseini |
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