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when i unplug the ethernet cable from the master CPU, the wincc switch the connection and looks at the standby CPU. The master CPU still remain master (it doesn''t change) and the wincc looks the standby CPU
Created by: autom at: 3/1/2011 10:35 PM (0 Replies)
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| 3/1/2011 10:35 PM | |
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Hi, I have 3 questions about software redundnacy. I Have 2 CPUs 315 pn/dp with 2 CP343-1. The redundant link is made with CP343-1 (ISO ON TCP Connection). [schnippschnapp] The other questions can be found here: s7-300 software redundancy Ammount of Data. when i manually create a profibus error at the master CPU, the satndby CPU becomes master but the wincc dont switch the connection after the profibus error. When i unplug the ethernet cable from the master CPU, the wincc switch the connection and looks at the standby CPU. The master CPU still remain master (it doesn't change) and the wincc looks the standby CPU. How i can solve this problem? Thang you |
Last edited by: O_Moderator at: 3/3/2011 10:10 AMnew subject after splitting |
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