HEIDENHAIN ITNC 530 - CYCLE PROGRAMMING - Page 371

HEIDENHAIN iTNC 530 371
15.8 DATUM FROM OUTSIDE OF CORNER (Cycle 414, DIN/ISO: G414)
U Traversing to clearance height Q301: Definition of
how the touch probe is to move between the
measuring points:
0: Move at measuring height between measuring
points
1: Move at clearance height between measuring
points
Alternatively PREDEF
U Execute basic rotation Q304: Definition of whether
the TNC should compensate workpiece misalignment
with a basic rotation:
0: No basic rotation
1: Basic rotation
U Datum number in table Q305: Enter the datum
number in the datum or preset table in which the TNC
is to save the coordinates of the corner. If you enter
Q305=0, the TNC automatically sets the display so
that the new datum is on the corner. Input range 0 to
2999
U New datum for reference axis Q331 (absolute):
Coordinate in the reference axis at which the TNC
should set the corner. Default setting = 0. Input
range: –99999.9999 to 99999.9999
U New datum for minor axis Q332 (absolute):
Coordinate in the minor axis at which the TNC should
set the calculated corner. Default setting = 0. Input
range: –99999.9999 to 99999.9999
U Measured-value transfer (0, 1) Q303: Specify
whether the determined datum is to be saved in the
datum table or in the preset table:
-1: Do not use. Is entered by the TNC when old
programs are read in (see “Saving the calculated
datum” on page 344).
0: Write determined datum in the active datum table.
The reference system is the active workpiece
coordinate system.
1: Write determined datum in the preset table. The
reference system is the machine coordinate system
(REF system).