Numerically controlled device

Abstract

In the processing preparation operation for checking a processing program and the tool compensation amount, a series of confirmation operations for all the tools are easily made using the processing program as conventionally used, without having limitations on the creation of the processing program. When a read skip signal 110 is externally input into a numerical control apparatus, the same instruction as stored in mandatory execution instruction storing means 104 is executed, when commanded in the processing program 100, until the same instruction as stored in read skip end instruction storing means 105 is commanded, but the other instructions are skipped, until the same instruction as stored in read skip end instruction storing means 105 is commanded. Then, when the instruction stored in the read skip end instruction storing means 105 is read, the instruction and subsequent instructions are executed.

Dependencies are inferred from the claim text.