
4. DESCRIPTION OF PARAMETERS
B–63010EN/02
252
5054
Workpiece coordinate system memory for spindle 1
5055
Workpiece coordinate system memory for spindle 2
[Data type] Byte
[Unit of data] Number
[Valid data range] 54 to 59
When the WNI parameter (bit 1 of parameter No.5051) is set to 1 specify,
in each of these parameters, a workpiece coordinate system from G54 to
G59 for workpiece reference point offset value setting.
NOTE
If the value set in this parameter is 0, or if the value falls outside
the valid data range, 54 is assumed for the workpiece
coordinate system memory for spindle 1, while 57 is assumed
for the workpiece coordinate system memory for spindle 2.
5056
X–axis + (distance to contact surface) on the touch sensor 2 side (XP)
5057
X–axis – (distance to contact surface) on the touch sensor 2 side (XM)
5058
Z–axis + (distance to contact surface) on the touch sensor 2 side (ZP)
5059
Z–axis – (distance to contact surface) on the touch sensor 2 side (ZM)
[Data type] 2–word
[Unit of data]
Increment system IS–B IS–C Units
Millimeter machine 0.001 0.0001 mm
Inch machine 0.0001 0.00001 inch
[Valid data range] –99999999 to 99999999
When two touch sensors are used with the tool setter function for 1–turret,
2–spindle lathes, each parameter sets the distance (with a sign) between
the measurement reference position on touch sensor 2 and each sensor
contact surface. For an axis subject to diameter specification, specify a
diameter.