Problem with ethernet COMM and PLC Siemens S7-300

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Thread Starter

oswaldo barrios

Hi, my name is oswaldo and I have a problem with the communication with a PLC siemens and PC ethernet network.

I have a ethernet network and i want to connect a plc siemens S7-300 with a CP-341 module to the ethernet network and through Step 7 intalled at a PC connected to the same ethernet network, I want put ONLINE the application.

I installed the CP-341 and assigned the IP address, from the PC connected to the ethernet network I make a PING to the IP addrees and I get a request from the PLC siemens, but when i try to connect with the step 7 i can not do it.

I do not if I need to intall a ethernet adapter or a ethernet driver in the PC.

Thank you.

Best Regards.

Oswaldo
 
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Edsson Gonzalez

Hi oswaldo, i did this some days ago, i from guatemala, my english its not good, you need to be sure that u firewall its of also u need to be in the same network that u plc, if u need more information write me a email and i can ask to a IT manager her..

beast regard
Edsson
 
hi: Oswaldo
your problem i think is "you have not install siemens tcp/ip driver " i call it "simatic net"
but it's need License
 
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