NUMERICAL CONTROLLER TEMPORARILY STOPPING FOR A PROGRAM CALL AND NUMERICAL CONTROL METHOD THEREOF

摘要

A numerical controller analyzes a program with a command program analysis unit, and determines a macro call or a sub program call with a macro call or sub program call determination unit. When a program stop determination unit determines that the program is to be stopped, the program stop determination unit commands a program stop requesting unit to output a program stop request to the command program analysis unit and an interpolation processing unit, thereby stopping the program.

主权项

1. A numerical controller having a macro call function or a sub program call function, the numerical controller comprising:
a program analysis unit configured to analyze a program; a determination unit configured to determine whether a command of the analyzed program is a macro call or a sub program call; and a program stopping unit configured to stop execution of the program immediately after a macro call or a sub program call when the determined command includes a macro call or a sub program call.