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S7-400 & Modbus TCP Communication

7/6/2012 5:02 PM	Rate (0)
Hakan Ozhan Member Joined: 12/8/2011 Last visit: 5/21/2024 Posts: 5 Rating: (0)	I want to communication "Energy Analizör" and "CP443-1" via the "Modbus Gateway" I am use the "Modbus TCP Wizard" attached my settings and DB10. What should I do? What else can I do? Energy Analizör: 8000 ... 8006 : 6 pieces word Modbus ID: 5 Attachment ModbusTCPWizard.zip (359 Downloads)

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7/6/2012 5:15 PM	Rate (0)
Kaulquappe Posts: 3093 Rating: (324)	Hello Hakan, the Modbus wizard is only applicable for ModbusTCP communication via PN-CPUs. When you like to run ModbusTCP via a CP you need a connection in NetPro and the according library. Regards, Kaulquappe
Kaulquappe Posts: 3093 Rating: (324)
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7/7/2012 8:37 AM	Rate (0)
Hakan Ozhan Member Joined: 12/8/2011 Last visit: 5/21/2024 Posts: 5 Rating: (0)	Kaulquappe the Modbus wizard is only applicable for ModbusTCP communication via PN-CPUs. Would it not be with CP443-1? Kaulquappe When you like to run ModbusTCP via a CP you need a connection in NetPro and the according library. Or with WinCC v6.2, will you? Free Modbus TCP OPC Server you know? ( I can do this job with the demo program at the moment. 1 week time left) So how do I do? I will read/write data on "Modbus TCP Gateway I/O" and "Energy Analyzer" Just want tosend and receive only a few data I connect both devices with Modbus address via TCP/IP on "Modbus Poll" (see the pictures) I want to do with the PLC or the WinCC v6.2 Thank you very much for your help Attachment Modbus_Poll.JPG (374 Downloads)

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7/9/2012 10:23 AM	Rate (0)
Kaulquappe Posts: 3093 Rating: (324)	Hello Hakan, you can find information of the ModbusTCP library here. I'm afraid, I'm not experienced with WinCC. Regards, Kaulquappe
Kaulquappe Posts: 3093 Rating: (324)
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7/21/2012 11:04 AM	Rate (0)
Hakan Ozhan Member Joined: 12/8/2011 Last visit: 5/21/2024 Posts: 5 Rating: (0)	I can not find download link. Do I need an extra license?

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