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h-system with redundant IM153-2 (10Racks)

12/30/2013 3:12 PM	Rate (0)
Mahesh N Bronze Member Joined: 10/3/2013 Last visit: 9/14/2024 Posts: 125 Rating: (3)	Dear Sir, . I have S7-414H & IM153-2 (10Racks) on Profibus network. It works fine upto three racks with baud rate 1.5 Mbps but when I am taking fourth rack online then only master CPU could establish the network succesfully upto fourth rack & Stand by CPU fail to establish the network upto fourth rack, thats why it shows the redudncy fault also. With same configuration with baud rate 500Kbps then it working fine.(i.e. Redudncy, communication everything fine with 500Kbps). All rack within the same Panel. Max. Distance 10M. There is 12 modules on every rack. Please, tell me why this is happening?
	Last edited by: CS Moderator at: 12/31/2013 1:50 PM new subject after splitting from /tf/WW/en/Posts/101738#top
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12/31/2013 1:55 PM	Rate (0)
CS Moderator Moderator Joined: 9/1/2005 Last visit: 8/22/2025 Posts: 4114 Rating: (195)	closed cause question posted twice. The second thread with the subject My redundand configuration works up to 4 Slaves only is published within the conference Communication / Networks. . Best regards CS Moderator
	My Forum is the place to personalize your profile, track your topics, and maintain content that interests you. Best regards CS Moderator
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