Hello,

I have a RT 16 project and I need to simulate the entire project (PLC and HMI) on TIA Portal V18. The RT can't connect to PLC SIM. Do you have any ideas?

The connection between PLC and WinCC is configured correctly

Hi chetiserve,

Hazard_7

Hi chetiserve,

What version of PLCSIM are you using?

I attach the compatible versions for RT PROFESSIONAL V16

 Hi Hazard,

thank you, I have seen that RT V16 is not compatible with TIA 18. I tried with RT V17 and now the communication works. I hope Siemens fix this in next update of TIA

Thank you