HEIDENHAIN SW 548328-05 DIN Programming - Manual (Page 370)

370
DIN programming
4.28 Cont
our f
ollo
w
-up
4.28 Contour follow-up
Automatic contour follow-up is not possible with program branches or
repetitions. In these cases you control the contour follow up with the
following commands.
Saving/loading contour follow-up G702
G702 saves the current contour or loads a saved contour.
G702 Q=2 switches off the global contour follow-up for the following
cycle. Once the cycle has been executed, the global contour follow-up
is effective again.
The affected cycle uses the "internal workpiece blank." The cycle
determines the internal workpiece blank from the contour and the tool
position.
G702 Q2 must be programmed before the cycle.
Contour follow-up on/off G703
G703 is used to deactivate/reactivate the contour follow-up.
Parameters
ID Workpiece blank contour—name of the auxiliary workpiece
blank
Q Save/load contour
 0: Saves the current contour. The contour follow-up is not
affected.
 1: Loads the specified contour. The contour follow-up is
continued with the loaded contour.
 2: The following cycle uses the "internal workpiece blank."
H Memory number (0 .. 9)
V The following information is saved:
 0: Everything (variable contents and workpiece blank
contours)
 1: Variable contents
 2: Workpiece blank contours
Parameter
Q Contour follow-up on/off
 0: Off
 1: On