Numerical control device

摘要

A numerical control device is composed of a numerical control portion and a display control portion. An operating system executable in semiconductor memory and software for display control are stored inside a ROM of the display control portion. A machine operation portion composed of a keyboard and a machine operation panel is connected to the display control portion, and communication between the machine operation portion and the numerical control device is performed in real-time. User created software is stored in a non-volatile memory through a communication port with a data I/O device and the stored software is executed. A display device and machine operation portion can be arranged close together to improve the operability even if the numerical control portion and the display control portion are separated. <IMAGE>