71
Code PageFunctionName
G90 ABSOLUTE SPECIFICATION Specifies the use of absolute coordinates in axis
operations.
105
G91 INCREMENTAL SPECIFICATION Specifies the use of relative coordinates in axis
operations.
106
5-2 G Function Formats
The following table shows the format used for the G-language functions.
Name Code Operands
POSITIONING G00 <Axis movement command ... >_[M<M code>]
_[#<optional number>]
LINEAR INTERPOLATION G01 <Axis movement command ... >_[F<speed command>]
_[M<M code>]
_[#<optional number>]
CIRCULAR INTERPOLATION
(CLOCKWISE)
G02 [<Axis movement command ... >]_<I to J center coordinate ...>
_[F<speed command>]
_[M<M code>]
_[#<optional number>]
[<Axis movement command ... >]_<R radius>
_[F<speed command>]
_[M<M code>]
_[#<optional number>]
CIRCULAR INTERPOLATION
(COUNTERCLOCKWISE)
G03 [<Axis movement command ... >]_<I to J center coordinate ...>
_[F<speed command>]
_[M<M code>]
_[#<optional number>]
[<Axis movement command ... >]_<R radius>
_[F<speed command>]
_[M<M code>]
_[#<optional number>]
DWELL TIMER G04
j<wait time>
PASS MODE G10 ---
STOP MODE G11 ---
CIRCULAR PLANE SPECIFICATION
(X-Y)
G17 ---
REFERENCE ORIGIN RETURN G26 <Axis name ... >_[M<M code>]
WORKPIECE ORIGIN RETURN G27 <Axis name ... >_[M<M code>]
ORIGIN SEARCH G28 <Axis name ... >_[M<M code>]
ORIGIN UNDEFINED G29 <Axis name ...>
SPEED CONTROL G30 <Axis movement command>
INTERRUPT INCHING G31 <Axis movement command> _[F <Speed command 1>]
_[F <Speed command 2>]
_[<M code>]
SELECT REFERENCE COORDINATE
SYSTEM
G50 ---
SELECT WORKPIECE COORDINATE
SYSTEM
G51 ---
CHANGE WORKPIECE ORIGIN OFFSET G53 <Offset value ... >
CHANGE REFERENCE COORDINATE
SYSTEM PV
G54 <Present value ... >
ARITHMETIC OPERATIONS G60 <First term = Second term operator third term>
SUBSTITUTION G63 <First term = Second term>
CHANGE PARAMETER G69 <#Parameter type/New setting ... >
UNCONDITIONAL JUMP G70 <Jump destination block number> [/L<number of loops>]
CONDITIONAL JUMP G71 <Jump destination block number/condition equation>
SUBPROGRAM JUMP G72 <Subprogram number>
G Function Formats
Section 5-2