Dawie

Hi. I have a problem. I'm trying to comunicate to the CPU (6ES7 315-2AH14-0AB0) through the CP343-1 (6GK 343-1FX30-0XE0) via ethernet. The problem is that I get comms to the CP but not to the CPU it only gives me an error when I want to download the hardware configuration. The error that I get is : "Online:Connection could not be established. Connection partner could not be reached." When I press the accesible nodes button in Step 7 it gets comms to the CP, but I still get the same message while trying to download the hardware config.

I Have done everything and now I can restart my CP card but my CP card still cannot communicate with my CPU, it still gives me the same error message. Could there be a fault on my memory card that I have put into the CPU, because now when I put the memory card into the CPU it goes into stop mode and throws out a SF.?