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how to read out the state of the slave connected on a DP-Subsystem connected via a Y-Link?

8/5/2014 1:16 PM	Rate (0)
Mohini Posts: 35 Rating: (0)	Hello All, Can any one help on below issue: How to read out the state of the slave connectedon a DP subsystem connected via Y-Link. With the help of SFC 51 , with SSL-ID "W#16#4292" we can read states of the slaves connected to a DP Master system. In one of the project we have S7-400 redundant CPU with all DP slaves connected to CPU via no. of Y-Links. We want to show the status of slaves connectedvia Y-Link on WinCC screen using PCS7 V8.0 SP1 (CFC editor)software. Any guidelines please. Regards, Mohini Kirane
Mohini Posts: 35 Rating: (0)
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8/5/2014 5:25 PM	Rate (0)
hdhosseini Diamond Member Joined: 1/28/2009 Last visit: 1/5/2026 Posts: 6892 Rating: (1368)	Mohini Hello All, Can any one help on below issue: How to read out the state of the slave connectedon a DP subsystem connected via Y-Link. With the help of SFC 51 , with SSL-ID "W#16#4292" we can read states of the slaves connected to a DP Master system. In one of the project we have S7-400 redundant CPU with all DP slaves connected to CPU via no. of Y-Links. We want to show the status of slaves connectedvia Y-Link on WinCC screen using PCS7 V8.0 SP1 (CFC editor)software. Any guidelines please. Regards, Mohini Kirane Hello, As a starting point, read here: Profibus DP Slave fail try your solution in CFC even by developing a function and task list (where the function should be inserted and what should be your program's reaction). I hope this helps, Hamid Hosseini
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8/6/2014 10:11 AM	Rate (0)
Mohini Posts: 35 Rating: (0)	Thanks for your support. I would appreciate if any one could share the sample backup for SFC 13 block usage to read information of DP slaves. Regards, Mohini Kirane
Mohini Posts: 35 Rating: (0)
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