Select a program for the workpiece to be processed. Generally, one
program is prepared for one workpiece. When multiple programs are
stored on a tape or in memory, search the tape or memory for the program
number (see Section III–9.3.) to select the program to be used.
In memory or on a tape
O1001 Program number
Program for workpiece 3
Program for work-
Fig.1.3 (a) Selecting a Program for Automatic Operation
Pressing the cycle start button starts automatic operation.
Pressing the feed hold or reset button halts or stops automatic operation.
When the program stop or program end command is specified in the
program, automatic operation stops before it is complete.
Once the process is complete, automatic operation stops. (See Section
Cycle start Manual start
Feed hold Reset Automatic operation
Stop by the
Fig.1.3 (b) Starting and Stopping Automatic Operation
D Selection of a program
D Starting and stopping