The simulator allows you to view your C-more project on the PC screen exactly as it would appear on the HMI panel. Click touch objects with your mouse/cursor. Enter values via your keyboard. You can also adjust PLC values in a separate dialog box to test the functionality of your display objects. The simulator can save hours of programming time. You could get started on your program before the panel even arrives, or show your customer what the screens will look like before you program the PLC.