ro14

 Hi , even I am facing similar issue , In PLC  I can simulate and it is operable , but when I click on the HMI project and try to simulate , icon shows in disabled state. I have attached image for reference . Please help to solve this issue . 

Thanks in advance.

deborzanka

 Hi,

Yes the Siemens site appears normally but HMI simulation doesn't work. All works fine on the real panel but whenever I try to go to simulation I get stuck on Extended download to device window. 
I have two panels in my project (Comfort and Unified Comfort), one old panel simulates normally, the Unified one doesn't. 

I've tried all PG/PC interface types, direct connection and nothings seems to be working.
I ran Configuration software again, double checked the PG/PC interface in control panel.

Is there something I am missing in there? 

Deborzanka,

When you want to simulate your project, you click on Start simulation (see atachment).

Looking at your last screenshot, it seems you're using Download to Device instead.