
B–63610EN/01
4. DESCRIPTION OF PARAMETERS
49
Workpiece coordinate system 1 (G54)
Workpiece zero point offset
Origin of machine coordinate system
Workpiece coordinate system 2 (G55)
NOTE
The workpiece origin offset can also be set using the
workpiece coordinate system screen.
1240
Coordinate value of the reference position on each axis in the machine
coordinate system
NOTE
When this parameter is set, power must be turned off before
operation is continued.
1241
Coordinate value of the second reference position on each axis in the machine
coordinate system
1242
Coordinate value of the third reference position on each axis in the machine coor-
dinate system
1243
Coordinate value of the fourth reference position on each axis in the machine
coordinate system
[Data type] 2–word axis
[Unit of data]
Increment system IS–A IS–B IS–C Unit
Millimeter machine 0.01 0.001 0.0001
mm
Inch machine 0.001 0.0001 0.00001
inch
Rotation axis 0.01 0.001 0.0001
deg
[Valid data range] –99999999 to 99999999
Set the coordinate values of the first to fourth reference positions in the
machine coordinate system.