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1/13/2012 12:11 AM | |
Joined: 10/7/2005 Last visit: 9/20/2024 Posts: 3021 Rating: (1054)
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Hello michals you can NOT drag an ET200S CPU from the "Profibus DP - ET200S" folder onto a DP Master system. Instead you need to draga"ET200S / CPU" object from the "Profibus DP - Configured Stations" folder onto the Profibus onto the DP Master system (and have the ET200S CPU already configured as a seperate station in the same project). Note too that the Profibus I/O's that are then configurable between the DP Master and I-Slave are NOT safety related I/O's and that you must use "F_SENDDP" and "F_RCVDP" for the purpose of exchanging safety related data. You'll find a nice step by step configuration guide in the link below (see chapter 7.1), as well as all programming related info and example application: Safety: Safety-related master-I-slave communication via PROFIBUS DP I hope this helps |
Cheers |
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