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| 3/15/2011 2:44 PM | |
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Posts: 24 Rating:
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Hello, I have to Exchange data between a CPU315-2 DP and an CPU412-2p using profibus but i've never did. So I've done like theprogramon this page: https://support.automation.siemens.com/WW/adsearch/resultset.aspx?region=WW&lang=en&netmode=internet&ui=NDAwMDAxNwAA&term=S7-300+master+s7-300+slave&ID=6518822&ehbid=6518822 db1.dbb0 -> ab0 -> eb100 eb100 -> db2.dbb0 ->ab100 eb0 -> db3.dbb0 where eb0 and ab0 are the in and out of the first cpu and eb100 and ab100 are the in and out of the second cpu WhenI do a simulationwith2simulatorsandI entera valueindb1.dbb0, it putthe value in ab0 but then the value is not transfered in eb100,is this normalbecause I'min simulation,oritis therean errorin theconfiguration? thanks in advance
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| 3/15/2011 3:21 PM | |
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Posts: 316 Rating:
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Hi Mick, please see this link: http://support.automation.siemens.com/WW/view/en/38726591 Other question: what for a peripherie image length did you config in the PLC? I think it can be, that you cant see the changed value. Look the eb100 with PEB100. |
| 3/16/2011 8:33 AM | |
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Posts: 316 Rating:
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Ok. Can you gave a feedback? |
| 3/16/2011 8:43 AM | |
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Posts: 24 Rating:
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Yes, normally i will get the CPU Friday, i'll tell you if that works when I tried ;) |
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| 3/16/2011 3:02 PM | |
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Posts: 24 Rating:
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hello, Ireceivedmyequipmentearlier So, Itestedmy programwith2CPUsand itworksfine. I justdonotforget toput theOB82and theOB86inthe programto nothave errors;) |
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