NUMERICAL CONTROLLER FOR NOTIFYING EXECUTION OF AUXILIARY FUNCTION IN ADVANCE

摘要

A numerical controller for controlling execution of an auxiliary function of a machine calculates an amount of time before execution of an auxiliary function included in a program, and calculates a leading operation initiation time of each of operations of an auxiliary function on the basis of the calculated time and a lead time (stored time) of each of the operations. The numerical controller outputs, to the machine, a command for executing each of the operations of the auxiliary function, according to the leading operation initiation time.