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Two OPC server communication with H station

11/6/2013 4:24 AM	Rate (0)
daad Silver Member Joined: 10/31/2011 Last visit: 11/26/2024 Posts: 400 Rating: (5)	Dear all, I want to communicate two pc station(Windows 2008 R2) through opc server with redundant H station. So what configuration required in step7 and pc side?

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11/6/2013 9:25 PM	Rate (0)
daad Silver Member Joined: 10/31/2011 Last visit: 11/26/2024 Posts: 400 Rating: (5)	Any help

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11/7/2013 2:19 PM	Rate (0)
Fafner Silver Member Joined: 3/20/2013 Last visit: 3/11/2025 Posts: 676 Rating: (44)	you can use, like between s7-400 H-stations the s7 protocol (fault-tolerant). Therefore you only need two CPs and the license. chapter 2.7.5 configuration in step7: insert in netpro a s7-connection (fault tolerant) between opc server and H-system. hope you can do sth with this answer.
	Last edited by: Fafner at: 11/7/2013 2:20 PM Best Regards, Fafner
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This contribution was helpful to 1 thankful Users daad

11/7/2013 7:01 PM	Rate (0)
daad Silver Member Joined: 10/31/2011 Last visit: 11/26/2024 Posts: 400 Rating: (5)	Dear Fafner, Thanks for your reply. So if i use two cp1613 on each pc station and via switch use two servers so is it right configuration? Attachment CFG.jpg (96 Downloads)
	Last edited by: daad at: 11/7/2013 8:59 PM
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11/7/2013 8:11 PM	Rate (1)
Fafner Silver Member Joined: 3/20/2013 Last visit: 3/11/2025 Posts: 676 Rating: (44)	hey daad, i understood it in the following way: you use ONE server and TWO cps (e.g. CPs 1613). in the referenced document you see a picture with an configuration example. best regards, fafner
	Best Regards, Fafner
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11/7/2013 9:23 PM	Rate (0)
daad Silver Member Joined: 10/31/2011 Last visit: 11/26/2024 Posts: 400 Rating: (5)	Plz see above attachment Attachment CFG.jpg (77 Downloads)

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11/11/2013 7:50 AM	Rate (0)
Fafner Silver Member Joined: 3/20/2013 Last visit: 3/11/2025 Posts: 676 Rating: (44)	sry, my last question was not really clear: no theconfiguration you want to do is not the 'classic' one. please see attached file out of the manual. if you want to have redundant opc server you can use opc ua redundancy (from version 8.1). best regards, fafner Attachment faulttolerants7.jpg (82 Downloads)
	Best Regards, Fafner
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This contribution was helpful to 1 thankful Users daad

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