NUMERICAL CONTROLLER WITH PROGRAM CHECK FUNCTION BY OVERRIDE SWITCH

摘要

A numerical controller of the present invention is provided with an override input unit configured to accept an operation for an override value by an operator, an override monitoring unit configured to detect the operation for the override value by the override input unit and output a notification based on the detected operation, and an execution block control unit configured to control suspension and resumption of run based on the notification output from the override monitoring unit. The override monitoring unit outputs a notification of an end-point stop request if a first operation pattern is detected from the override input unit during the run, and the execution block control unit performs control for suspending the run at the end point of a currently running block of a machining program on receiving the notification of the end-point stop request.

主权项

1. A numerical controller which runs a machine according to a program, the numerical controller comprising:
an override input unit configured to accept an operation for an override value by an operator; an override monitoring unit configured to detect the operation for the override value by the override input unit and output a notification based on the detected operation; and an execution block control unit configured to control suspension and resumption of the run based on the notification output from the override monitoring unit, wherein the override monitoring unit outputs a notification of an end-point stop request if a first operation pattern is detected from the override input unit during the run, and the execution block control unit performs control for suspending the run at the end point of a currently running block of the machining program on receiving the notification of the end-point stop request.