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S7-300 SOFTWARE REDUNDANCY ISSUE

Created by: patel at: 10/6/2012 7:08 AM (1 Replies)

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10/6/2012 7:08 AM	Rate (0)
patel Posts: 134 Rating: (2)	Hi all... I have established software redundancy in S7-300...My hardware is cpu313c-2dp( 2 nos) , IM 153-2 Redundancy bundle,.. my redundancy link is MPI...IM153-2 are connected on DP with CPU... As long as redundancy is concern,it is working ok.. I have to connect one HMI KTP 1000 BASIC DP to redundancy link( ie..MPI)..But is it possible to connect HMI to DP network?..Because as per site conditions, DP link is suitable for me..i can not go for cp card for redundancy..So i need if there is any other way by which i can connect my HMI to DP link and i can access data of both CPU..Can i use " change connection" property of wincc flexible?
patel Posts: 134 Rating: (2)
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10/6/2012 1:08 PM	Rate (0)
dchartier Grandmaster-Expert Joined: 9/27/2006 Last visit: 9/16/2024 Posts: 12282 Rating: (2684)	Hello patel; The following discussion shuld give you replies to your question. Please follow the links provided, especially the FAQ on conncetion of a panel to a S7-400H system, as some of the solutions apply to your configuration. /tf/WW/en/Posts/23663 Hope this helps, Daniel Chartier

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