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ET200M-BF2 fault

1/3/2014 9:52 AM	Rate (0)
venkyy Posts: 27 Rating: (0)	Dear Frnds......... i want to know at what condition the LED-BF2 of an ET200M module will lit(RED-colour). i have a problem with this ET200m module , i am having communication intrepputions. The profibus connector connected was contain only one DP profibus. Thnks & rgrds VENKYY
venkyy Posts: 27 Rating: (0)
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1/3/2014 3:05 PM	Rate (0)
Marcjan Diamond Member Joined: 4/22/2010 Last visit: 3/31/2025 Posts: 5697 Rating: (716)	Hello, The BF2 LED is only relevant if an underlaying bus is active, that is only the case if ET200 is used as Y-link or DP/PA link. Regards, Marcjan Attachment dppa_couplererror-et200m.pdf (375 Downloads)
	Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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