7/25/2020 2:30 PM | |
Joined: 12/8/2017 Last visit: 2/14/2024 Posts: 3 Rating: (0) |
hi all, I am facing the same problem when configure my S7-412-5H CPU. In my case, I would like to create a S7-fault Tolerance connection. I already add a CP Card in the PC station and all is connected to the same network (Ethernet(1) ). Please advise what is the possible cause. Thanks ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 07/27/2020 11:19:00New subject after splitting |
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7/25/2020 3:45 PM | |
Joined: 9/27/2006 Last visit: 6/1/2024 Posts: 12259 Rating: (2670) |
Hello; A Fault-tolerant connection requires a PC station as a partner to your S7-400H PLC, generally the PC station where your WinCC application is setup, and where you have installed and configured a special Ethernet CP 1613 or 1623 (including its Hardnet driver) with a redundant connection. There is nothing of the kind in your Netpro configuration, so there is nothing to connect the fault-tolerant connection to; therefore your error message. The following document explains the basics of fault-tolerant connections, and goes through the setup of a PC station that can be connected to your S7-400H CPUs. How do you configure a fault-tolerant S7 connection for a user application via Industrial Ethernet with the SIMATIC NET PC software? https://support.industry.siemens.com/cs/ww/en/view/16667714 Hope this helps, Daniel Chartier |
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