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6 MOTION PROGRAMS FOR POSITIONING CONTROL
6.3 G-code List
G-codes used in the Motion program are shown below.
G-code List
Type Instruction (Group) Description
Control
program
Axis
designation
program
Remark
G00
(Note)
Point-to-point positioning at the high-speed feed-rate
G01 Constant-speed positioning at the speed specified in F
G02 Circular interpolation (CW)
G03
01
Circular interpolation (CCW)
G04 00 Dwell
G09 00 Exact stop check
G12 Helical interpolation (CW)
G13
01
Helical interpolation (CCW)
G23
(Note)
Cancel, cancel/start invalid
G24
02
Cancel, cancel/start
G25 00 High-speed oscillation
G26 00 High-speed oscillation stop
G28 00 Home position return
G30 00 Second home position return
G32 00 Skip
G43 Tool length offset (+)
G44 Tool length offset (-)
G49
(Note)
08
Tool length offset cancel
G53 00 Mechanical coordinate system selection
G54
(Note)
,
G55, G56,
G57, G58,
G59
12 Work coordinate system selection
G61 Exact stop check mode
G64
(Note)
13
Cutting mode
G90
(Note)
Absolute value command
G91
03
Incremental value command
G92 00 Coordinate system setting
G98 Pre-read disable
G99
(Note)
21
Pre-read enable
G100
(Note)
Time-fixed acceleration/deceleration switching command
G-code
G101
20
Acceleration-fixed acceleration/deceleration switching
command
(Note) : Indicates the G-code selected at the power-on.