Entering Coordinate Values; Absolute/Incremental Specification (G90, G91) - YASKAWA yasnac i80m Instruction Manual

2.8
ENTERING COORDINATE VALUES
Absolute/incremental Specification (G90, G91)
2.8.1
These G codes specify whether the move data following.
the axis address
is
an
absolute value
or
incremental value.
Absolute specification
(1) G90
In
subsequent
blocks after a G9U-containing block,
the move data
following addresses
X, Y. Z
(»ar.
j3) are
handled as absolute values.
»
I
|
G90 GOO X Y-
(2) G91
In subsequent blocks after
a
G91 -containing block, the move data
are
handled as incremental values.
Incremental specification
F
:
|
G91 G01 X
+
Y-AXIS
Y*
Y»
Ys
Y:
Y,t
Y,
+ X-AXIS
\4
Xb
G91
:
INCREMENTAL
G90
:
ABSOLUTE "
X,
{
Xs
Jk
Fig. 2.8.1
Absolute/lncremental Command (G
90. G
91)
-
92
-