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CPU 412 3H MPI/Profibus port Communication

Created by: YoonA at: 6/21/2010 11:39 AM (2 Replies)

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6/21/2010 11:39 AM	Rate (0)
YoonA Posts: 28 Rating: (0)	Dear Sir, I am a rookie. I use CPU 412 3H for redundant system. There is only one communication port. That is MPI/Profibus. This port I will configure to be Profibus for connect to y-link. My question is - If I configure this port to Profibus and connect to y-link, how can I connect to this CPU for maintenent while system is running. - In offline mode, can I use my laptop connect to CPU via this profibus port. Thanks in advance.
YoonA Posts: 28 Rating: (0)
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6/21/2010 11:44 AM	Rate (0)
m@nju Bronze Member Joined: 7/13/2009 Last visit: 1/21/2026 Posts: 137 Rating: (5)	Hi, Simple suggestion is to put PROFIBUS Connector with PG Port on the PLC side so that u can acess the PLC through PROFIBUS for maintenance in online mode.
	Thanks and Regards Manju
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6/21/2010 12:42 PM	Rate (0)
umencho Grandmaster Joined: 3/21/2006 Last visit: 1/23/2026 Posts: 10248 Rating: (1183)	Like this profibus connector - 6ES7 972-0BB60-0XA0 6ES7 972-0BB60-0XA0 ( 48 KB )

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