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data tranfering inside DP/DP coulper

Created by: peters at: 11/2/2007 1:34 PM (2 Replies)

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11/2/2007 1:34 PM	Rate (0)
peters Posts: 122 Rating: (4)	dear experts: we all know that the DP/DP coulper is for data transfering between two buses(bus1 and bus2). and i want to ask isthe data transfering still OK if there isa node got alarm in bus1(the "BF1" LED on the surface of the DP/DP coulper should be red)?
peters Posts: 122 Rating: (4)
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11/2/2007 3:26 PM	Rate (0)
Wizard Diamond Expert Joined: 4/24/2006 Last visit: 6/2/2023 Posts: 8587 Rating: (1127)	Hello peters, Here is a link to manual: http://support.automation.siemens.com/WW/view/en/1179382 See chapter 6.1 for Diagnose leds. When BF1 is lit, it means: there is no connection to profibus master on network 1. Best regards, Wizard

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11/4/2007 2:56 PM	Rate (0)
peters Posts: 122 Rating: (4)	thank you very much!
peters Posts: 122 Rating: (4)
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