12/29/2012 12:27 PM | |
Joined: 9/8/2009 Last visit: 7/17/2023 Posts: 1410 Rating:
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BF= Bus Failure You don't have a slave device connected (or improper configurated) on profibus network. |
12/29/2012 6:19 PM | |
Joined: 3/21/2006 Last visit: 7/26/2024 Posts: 10228 Rating:
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To add there - in diagnostic buffer you can see which addresses are not 'online'. |
3/16/2017 4:54 AM | |
Posts: 2 Rating:
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Hi Dear all, I also facing the same problem on S7 cpu315 2pn/dp bf1 blinking and sf led onplease help me how to clear it and solve . attached is my Diagnosis Buffer , FYR. AttachmentDiagnose.txt (439 Downloads) |
3/16/2017 4:56 AM | |
Posts: 2 Rating:
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all function is OK and hardware configuration also no red link .Thanks |
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