NUMERICAL CONTROLLER WITH CHECK INFORMATION DISPLAY FUNCTION

摘要

PURPOSE:To instantly judge a periodical maintenance portion or a fault genera tion portion by an operator in a numerical controller having a check information display function. CONSTITUTION:A main parts arrangement plan storage part 12 stores the main parts arrangement plans of a machine main body preliminarily. A main part arrangement plan display control part 13 performs a graphic display by superposing it on the outside drawing of the machine main body in which a periodical maintenance portion or a fault generation portion among the main parts arrangement plans is graphically displayed.