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| 10/24/2015 9:52 AM | |
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Posts: 4 Rating:
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Dear All I have PLC S7-300, 3152PN/DP. Can I want to use 1 Port profinet for Modbus TCP/IP, 1 Port for Profibus? Please Help me solution. Thanks very much. |
| 10/24/2015 11:18 AM | |
Joined: 11/29/2011 Last visit: 10/24/2024 Posts: 1360 Rating:
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Hi, Maybe have a look at Communication between SIMATIC S7 and Modicon M340 via Modbus TCP example under chapter "4.1 Program structure of S7 CPU and ET200S CPU with integrated PN interface ". About Profibus DP. See SIMATIC S7-300 CPU 31xC and CPU 31x: Technical specifications manual under chapter "3.1.2 PROFIBUS DP". Personally I prefer to keep the MPI port default, to have the "service port" easy to access. I hope I could help! |
Last edited by: MicroMan at: 10/24/2015 1:16:26 PM- What you read here, please check with manuals and your requirements. |
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| 11/2/2015 9:15 AM | |
Joined: 1/27/2015 Last visit: 7/22/2024 Posts: 53 Rating:
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Hi phucuong231, yes you can use the Profinet port for Modbus/TCP communication and of course Profibus port. Even at the same time For modbus you have to use SIMATIC Modbus/ TCP PN-CPU (2XV9450-1MB02) https://support.industry.siemens.com/cs/ww/en/ps/2XV9450-1MB02
Regards bachgeist. |
| 11/26/2015 12:55 PM | |
Joined: 5/22/2010 Last visit: 6/15/2024 Posts: 97 Rating:
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Hello Phucuong231, Please refer attached document. Regards Manish AttachmentS7 - OPEN MODBUS _TCP Communication between Siemens & GE PLC.docx (1939 Downloads) |
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