What type of programming language is predominantly used in FANUC CNC machines?

FANUC CNC machines predominantly utilize G-code and M-code as their primary programming languages. G-code, often referred to as the language of CNC machining, provides instructions for the machine to follow, such as movements, tool changes, and speed settings. It is essential for controlling the coordinates and various operations performed by the CNC machine.

M-code, on the other hand, is used to perform miscellaneous functions related to the operation of the CNC machine. This can include turning the spindle on and off, activating coolant, and other functions outside of the movement and cutting parameters defined by G-code.

Together, G-code and M-code provide a comprehensive set of instructions that CNC operators need to accurately program and control machining operations on FANUC systems, making them the correct choice in the context of FANUC CNC programming. Other programming languages like Python, Java, C++, VBA, HTML, and CSS do not serve the specific functional role required for CNC programming and operation, as they either cater to different types of programming or are not designed for direct machine control.