
B–63380EN/02
4. DESCRIPTION OF PARAMETERS
29
#7
1202
#6
AWN
#5 #4
G52
#3
RLC
#2 #1 #0
[Data type] Bit
RLC Local coordinate system is
0 : Not cancelled by reset
1 : Cancelled by reset
G52 In local coordinate system setting (G52), a cutter compensation vector is:
0 : Not considered.
1 : Considered.
NOTE
Select a local coordinate system setting operation when
cutter compensation is applied, and when two or more blocks
specifying no movement exist prior to the specification of
G52, or when G52 is specified after cutter compensation
mode is canceled without eliminating the offset vector.
AWN Change timing of the absolute position display when bit 5 of parameter
No. 1201 (AWK) is set to 1 and the value for the workpiece origin offset is
changed
0: Updates the absolute position display when the next block to be
buffered is executed
1: Immediately change the absolute position display.
NOTE
1 The value after change is used for the next block to be
buffered and subsequent blocks regardless of which value
is set for this parameter.
2 When this parameter is set to 1, G54 to G59, G52, and G92
cannot be specified in the same block. If such G codes are
specified in the same block, the coordinate system may not
be set correctly.
1220
External workpiece zero point offset value
[Data type] 2–word axis
Input increment IS–B IS–C Unit
Linear axis (input in mm) 0.001 0.0001 mm
Linear axis (input in inches) 0.0001 0.00001 inch
Rotation axis 0.001 0.0001 deg
[Valid data range] –99999999 to 99999999
This is one of the parameters that give the position of the origin of
workpiece coordinate system (G54 to G59). It gives an offset of the
workpiece origin common to all workpiece coordinate systems. In
general, the offset varies depending on the workpiece coordinate systems.
The value can be set from the PMC using the external data input function.
[Unit of data]