by cncdrive » Fri May 11, 2018 9:39 pm
No, there is no core function for the ESC key.
The ESC key is by default is attached in the hotkeys to call button 130. which is the stop function.
So pressing ESC calls the stop function of the UCCNC by default (setup in the default profile), but ofcourse that hotkey call could be deleted or exchanged from the hotkeys on the hotkeys page.