Hello everybody,

I'm testing a communication between a CPU 315 (315-1AF01-0AB0) and a WinCC application with a CP 343-1 lean card V3.1 (6GK7343-1CX10-0EX0).

In material catalog, there aren't the V3.1 but only the V3.0 for the CP343-1 lean card. Thus, i choose the V3.0.

When i put the HW configuration in the CPU, both become "stop" and it's not possible to become "run" with the CP.

The program blocs are just the OB1 and no actions is doing in the OB1.

Sorry for my bad english.

Thanks for help.

Hi,

i think your CP and PLC is not compatible.

check the following manual...Chapter 3...your PLC is not listed here!

SIMATIC NET S7-300 - Industrial Ethernet / PROFINET CP 343-1 Lean Manual Part B

 Regards,

Towome

Thank you for your help.

I tested my cp with an othe CPU and it will be OK. 

Thank you,