HEIDENHAIN SW 54843x-03 DIN Programming - Manual (Page 260)

260 DIN Programming
4.13 Zer
o
point shif
ts
Zero point shift G51
G51 shifts the workpiece zero point by the defined value in the
selected axis. The shift is referenced to the workpiece zero point
defined in setup mode.
Even if you shift the zero point several times with G51, it is always
referenced to the workpiece zero point defined in setup mode.
The zero point shift is valid until program end, or until it is canceled by
other zero point shifts.
Parameters
X
Shift (radius)
Y Shift (machine-dependent)
Z Shift
U Shift (machine-dependent)
V Shift (machine-dependent)
W Shift (machine-dependent)
Beispiel: G51
. . .
N1 T3 G95 F0.25 G96 S200 M3
N2 G0 X62 Z5
N3 G810 NS7 NE12 P5 I0.5 K0.2
N4 G51 Z-28 [zero point shift]
N5 G0 X62 Z-15
N6 G810 NS7 NE12 P5 I0.5 K0.2
N7 G51 Z-56 [zero point shift]
. . .