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| 8/20/2014 1:12 PM | |
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Posts: 84 Rating:
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Hi all, Can I make immediatly connection between two CPUs in addition the external connection betwwen RTUs? Note:Please find attached file Thanks
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| 8/20/2014 1:25 PM | |
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Posts: 1368 Rating:
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Have a look in this application... http://support.automation.siemens.com/WW/view/de/90885106 perhaps, you will find the configuration you want to implement |
| 8/20/2014 2:11 PM | |
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Posts: 84 Rating:
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ThanksPittiplatsch I have read this documents before,but I didn't find it. Is it possible to make this connection? if no, why not ?
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| 8/21/2014 4:48 AM | |
Joined: 10/7/2005 Last visit: 11/11/2024 Posts: 3026 Rating:
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Hello ABD AL-RAHMAN YES, it is possible to do so with PN version fo the H-CPU as the inbuilt switch suppports MRP. Have a look at chapter 8.7 of the SIMATIC Fault-tolerant systems S7-400H manual for more on this. Having said that, as far as your example "1.jpg" is concerned, you won't gain anything from doing so. The two H-CPU's are already linked via the FO sync cables (aka "Open ring" which is a rather stupid term imho) and the System redundancy means that each IM153-4 ET200M I/O station is avialable to both CPU's. I hope this helps |
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Cheers |
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| 8/21/2014 8:10 AM | |
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Posts: 84 Rating:
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Thank you very much Mr.fritz. Abd Al-Rahman Cheers
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