Unable to go online or start simulation with HMI (TIA Portal)
Hi guys, I have followed this video of Hegamurl https://www.youtube.com/watch?v=cUN7lic-1hE&list=PLtGimRyb0S0ivKG6RsDWTtPSyOZ_iqS3b&index=16 of configuring an HMI interface. The problem is that I am not capable of starting the simulation neither going online in order to have HMI simulation in screen.
The configuration is the flollowing:
Errors that appear when I try to go online with the HMI:
Going online: the HW configuration of the HMI_RT_1 was changed but it was not compiled and loaded yet. The shown diagnostics is possibly inconsistent or wrong.,7/5/2026,3:33:21 PM
The target HMI_RT_1 in the offline project is different from the target in the online project (address FF-FF-C0-A8-00-01).,7/5/2026,3:33:23 PM
Error at the moment of downloading to device:
Thank you for your help and ask me if you need me to show anything else to solve the problem :)