8/18/2015 5:34 AM | |
Posts: 1 Rating:
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Profibus DP Coupler card : SF1, SF2, BF1 red indication= on, BF2 = off, no communication with S7 314 PLC. DP master --> VIPA PLC 216 (package Unit). Happened after power failure ------------------------------------------------------------------------------------------ |
Last edited by: Min_Moderator at: 8/18/2015 9:31:15 AMNew subject after splitting |
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8/18/2015 10:59 AM | |
Joined: 1/21/2013 Last visit: 6/6/2024 Posts: 4620 Rating:
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Hello roobin, Have you tried to read diagnostic buffer of the CPU? Have a look Section 6: DP/DP coupler |
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