5/14/2015 8:47 PM | |
Posts: 7 Rating:
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Hi I want to monitor PLC S7-1200 by WinCC through modbus TCP/IP. How do I do it? Please guide me? Sincerely, |
5/14/2015 9:34 PM | |
Posts: 1058 Rating:
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Hello mehdi samani, maybe this will help you: Tips and sample program for MODBUS TCP
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5/14/2015 11:55 PM | |
Joined: 9/3/2008 Last visit: 8/29/2024 Posts: 927 Rating:
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Hi Mehdi, Not that I have tried it, but I believe you would need to use the MB_SERVER block in the 1200 cpu and then you can connect to the 1200 cpu via the Modbus driver. See the following FAQ about MB_SERVER: How do you program and parameterize Modbus TCP communication between two S7-1200 CPUs? But is there reason why you cannot use normal S7-communication? Both protocols are ethernet based, so if one can be used, then the other should be able to work also.
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Michael |
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5/15/2015 7:40 AM | |
Posts: 457 Rating:
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Hello, Connection to S7-1200 via Modbus TCP is possible. To get a tutorial please see youtube video on: https://www.youtube.com/watch?v=6Vi6cUl3vFM In addition you will find more precise information in S7-1200 system manual (you can download). It is not easy to explain it in some sentences, so please take a look to youtube video mentioned above. Best regards Georg |
Last edited by: Min_Moderator at: 6/26/2015 11:35:02 AM |
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