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Problem in PLC S7-300 -CPU 315F-2 DP: SF LED is glowing & BF LED is Blinking

Created by: aquarious at: 7/3/2017 8:28 AM (2 Replies)

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7/3/2017 8:28 AM	Rate (0)
aquarious Posts: 1 Rating: (0)	sir, i am facing a problem in PLC S7-300 having CPU 315F-2 DP, the SF LED is glowing continuously and BF LED is Blinking. Checked the continuity of Profibus cables,and found ok. ------------------------------------------------------------------------------------------ Split from SF fault in S7-300 PLC.
aquarious Posts: 1 Rating: (0)	Last edited by: Jen_Moderator at: 7/3/2017 2:43:04 PM New subject after splitting
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7/3/2017 8:52 AM	Rate (0)
IBN-Service Posts: 8946 Rating: (999)	aquarious sir, i am facing a problem in PLC S7-300 having CPU 315F-2 DP, the SF LED is glowing continuously and BF LED is Blinking. Checked the continuity of Profibus cables,and found ok. Perhaps wrong configuration of DP - Slaves?
IBN-Service Posts: 8946 Rating: (999)
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7/3/2017 9:14 AM	Rate (0)
mopS04 Platinum Expert Joined: 3/5/2014 Last visit: 8/5/2022 Posts: 5521 Rating: (1054)	hi ashishm, have a look online what the CPU is complaining about. Share the information you get online. regards,
	FCK WAR! Be nice!
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