5/30/2020 3:51 PM | |
Joined: 5/7/2017 Last visit: 9/18/2024 Posts: 10 Rating: (0) |
olá ... estou tentando a mesma comunicação e sem sucesso. Você pode obter o funcionamento via profibus que possui o arquivo gsd, mas ainda não funciona corretamente. Você já conseguiu se comunicar? ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 06/02/2020 09:30:33New subject after splitting |
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5/30/2020 4:59 PM | |
Joined: 9/27/2006 Last visit: 9/21/2024 Posts: 12282 Rating: (2684) |
Olá Ncof; O fórum da Siemens atrai membros de muitos países e a maioria não entende português. Escolhemos o inglês como uma língua internacional para facilitar o intercâmbio entre nós. Faça-nos o favor de escrever em inglês na sua próxima visita. Hello Ncofr; The Siemens forum attracts members form many countries, and most do not understand Portuguese. We have chosen English as an international language to facilitate exchanges between us. Please do us the favor of writing in English on your next visit. The original question was about a CP 243-1-IT, which uses Ethernet for communications. You want to use a EM 277 to communicate as a Profibus slave to a S7-1200 using a CM 1243-5? What are the part numbers of the S7-200 and S7-1200 CPUs in your project? Examine the following FAQs, they show how to use either a S7-300 or a CP 5613 as a DP-master to a S7-200 (EM 277). You will see that configuring a EM 277 is similar in both example: you must use V memory as a send/receive data buffer in the S7-200, and copy from/to the data you want to exchange over Profibus from this zone. Configure your CM 1243-5 exactly as the S7-300 in the first link, communications should be established without problems, Then modify the example so all your data exchanges are working. How can you communicate data between the S7-200 and the S7-300 via PROFIBUS DP? https://support.industry.siemens.com/cs/ww/en/view/2615830 How do you configure an S7-200 connection via PROFIBUS DP? https://support.industry.siemens.com/cs/ww/en/view/21915525 Hope this helps, Daniel Chartier |
Last edited by: dchartier at: 05/30/2020 17:04:39 |
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6/2/2020 9:31 AM | |
Joined: 6/19/2017 Last visit: 9/6/2024 Posts: 8175 Rating: (172) |
Closed cause question posted twice. The second thread with the subject Communicate with the CP243 and S7-1200 is published within the conference Communication / Networks.
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