HEIDENHAIN TNC 620 (34056x-04) Cycle programming - Manual (Page 291)

BASIC ROTATION over two holes (Cycle 401, DIN/ISO: G401,
software option 17)
14.3
14
TNC 620 | User's Manual Cycle Programming | 5/2013
291
Preset number in table Q305: Enter the preset
number in the table in which the TNC is to save the
determined basic rotation. If you enter Q305=0,
the TNC automatically places the determined
basic rotation in the ROT menu of the Manual
Operation mode. The parameter has no effect
if the misalignment is to be compensated by a
rotation of the rotary table (
Q402=1). In this case
the misalignment is not saved as an angular value.
Input range 0 to 2999
Compensation Q402: Define whether the TNC
should set the measured misalignment as basic
rotation or should align via rotating the rotary table:
0 : Set basic rotation
1 : Rotate the rotary table
If you specify rotating the rotary table, the TNC
does not save the measured misalignment, even if
you have defined a table row in parameter
Q305.
Set to zero after alignment Q337: Define whether
the TNC should set the display of the aligned rotary
axis to 0:
0 : Do not set the rotary axis display to 0 after
alignment
1 : Set the rotary axis display to 0 after alignment.
The TNC only sets the display to 0 if you have set
Q402=1.