Coordinate System Setting; G92 - Mitsubishi Electric M700V Series Programming Manual

14. Coordinates System Setting Functions

14.5 Coordinate System Setting; G92

Function and purpose
By commanding G92, the absolute value (workpiece) coordinate system and current position
display value can be preset in the command value without moving the machine.
Command format
G92 X__ Y__ Z__ α __ ;
α
Detailed description
(1) After the power is turned on, the first reference position return will be done with dog-type, and when completed, the
coordinate system will be set automatically. (Automatic coordinate system setting)
Power ON
position
(2) By commanding G92, the absolute value (workpiece) coordinate system and current position display value can be preset
in the command value without moving the machine.
200.
100.
[Tool
position]
50.
WG54 100.
(Note) If the workpiece coordinate system deviated because the axis is moved manually when
the manual absolute position switch is OFF, etc., the workpiece coordinate system can be
corrected with the following steps.
(1) Execute reference position return while the coordinate system is deviated.
(2) After that, command G92G53X0Y0Z0;. With this command, the workpiece coordinate
:Additional axis
Reference position
R
return completed
The basic machine
coordinate system
and workpiece
Reference
coordinate system
are created at the
position return
preset position.
R,M
Coordinate system
setting
For example, if
G92X 0 Y 0; is
[Position]
commanded, the
X -200.000
workpiece
Y -150.000
coordinate system
[Workpiece]
will be newly
X 100.000
created.
Y 50.000
200. 300.
position and current position will be displayed, and the workpiece coordinate system
will be preset to the offset value.
14.5 Coordinate System Setting
Basic machine coordinate system
Power ON
position
100.
Workpiece coordinate
system
WG54 100.
100.
[Tool
position]
-100
WG54'100.
-50.
WG54
509
R,M
[Position]
X 0.000
Y 0.000
[Workpiece]
X 300.000
Y 200.000
200.
R,M
[Position]
X 0.000
Y 0.000
[Workpiece]
X 0.000
Y 0.000
200.