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Which hardware and which software should I use? IPC677C to a redundant simatic S7-400H, 417-5H

Created by: Ziemens at: 2/12/2014 10:53 AM (2 Replies)

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2/12/2014 10:53 AM	Rate (0)
Ziemens Silver Member Joined: 3/2/2007 Last visit: 11/13/2024 Posts: 946 Rating: (5)	I have similar issue with the connection of simatic hmi IPC677C to a redundant simatic S7-400H, 417-5H system bundle.Which hardware and which software should I use? 6AV7894-0AJ42-1AE0 6ES7400-0HR54-4AB0
	Last edited by: GrasserF at: 2/12/2014 11:16 AM new subject after splitting from /tf/WW/en/Posts/102180 ... thank you ...
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2/12/2014 11:19 AM	Rate (0)
Navnag Platinum Expert Joined: 11/21/2007 Last visit: 9/25/2024 Posts: 2325 Rating: (308)	Hello Ziemens As asvised by S7 AUTOMAN , we must use STEP7 V5.5+SP2+HF to solve this problem. However I cannot downgrade STEP7 installation from SP3 to SP2 as some of the softwares and modules will work only if SP3 is installed. So the problem still persists. I hope that Siemens issues a Hotfix soon to address this issue. Cheers Navnag
	Last edited by: Navnag at: 2/12/2014 11:23 AM There is no such thing as the last bug in a program There are no stubborn bugs, There are only stubborn Debuggers.
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2/12/2014 11:26 AM	Rate (0)
Ziemens Silver Member Joined: 3/2/2007 Last visit: 11/13/2024 Posts: 946 Rating: (5)	which hardware is necessary to connect the IPC677C to the 417-5H system bundle? are two ethernet cables enough? or do we need some kind of switches and routers?
	... thank you ...
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