7/26/2019 8:11 PM | |
Joined: 9/27/2006 Last visit: 10/12/2024 Posts: 12287 Rating: (2685) |
Hello GUNAprofi; The attached screenshot comes from an Application example showing a project that uses redundant I/O with a S7-400H controller (Step 7 v5.5). Realization of a Fault-Tolerant tunnel lighting system with a S7-400H: https://support.industry.siemens.com/cs/us/en/view/81066268 It should give you very good hints, and the available sample project should provide guidance. Hope this helps, Daniel Chartier |
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