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SWR Software Redandancy

Created by: RetroK at: 5/17/2016 4:40 AM (2 Replies)

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5/17/2016 4:40 AM	Rate (0)
RetroK Bronze Member Joined: 5/1/2013 Last visit: 8/29/2024 Posts: 428 Rating: (3)	Can I configure software redendancy(6ES7862-0AC01-0YA0) with 6ES7412-5HK06-0AB0(CPU412-5H PN/DP, 1MB F. S7-400H/F/FH)?

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5/24/2016 9:56 AM	Rate (0)
mopS04 Platinum Expert Joined: 3/5/2014 Last visit: 8/5/2022 Posts: 5521 Rating: (1054)	hi RetroK, yes, you can. see the technical Data: 6ES7862-0AC01-0YA0 TD Software Redundancy Target system — S7-300 Yes; CPU 315 or higher — S7-400 Yes regards,
	Last edited by: mopS04 at: 5/24/2016 9:56:17 AM FCK WAR! Be nice!
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5/25/2016 11:02 AM	Rate (0)
hdhosseini Diamond Expert Joined: 1/28/2009 Last visit: 9/10/2024 Posts: 6849 Rating: (1365)	Dear users, I only want to contribute because of personal interest , I had the same idea in my mind but never tried because: H CPUs provide hardware redundancy with incredible ms range of switchover time , all functions are automatically possible without programming. In my point of view firmware of H CPUs will not let you such a test in H Mode. Despite those points, I am also interested to test such an application just for fun(not a real case).For that I think both CPUs should be configured in separated S7-400 stations.In this case possibly H CPU, shuts down some H properties. Good luck for your test, hdhosseini
	Demo Channel on Youtube
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