HEIDENHAIN TNC 620 User Manual page 391

Touch Probe Cycles: Automatic Presetting | PRESET FROM INSIDE OF CIRCLE (Cycle 412, DIN/ISO: G412,
software option 17)
Q301 Move to clearance height (0/1)?: 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
Q305 Number in table?: Specify the row number
of the preset table/datum table to which the TNC
saves the coordinates of the center point; input
range 0 to 9999. The TNC writes the entry to the
preset table or datum table depending on Q303:
Q303 = 1:
If the active preset is modified this change
immediately becomes effective. Otherwise an
entry is made in the specific row of the preset
table without automatic activation
Q303 = 0:
datum is not automatically activated
Q331 New preset in reference axis? (absolute):
Coordinate in the reference axis at which the TNC
should set the pocket center. Default setting = 0.
Input range -99999.9999 to 99999.9999
Q332 New preset in minor axis? (absolute):
Coordinate in the minor axis at which the TNC
should set the pocket center. Default setting = 0.
Input range -99999.9999 to 99999.9999
Q303 Meas. value transfer (0,1)?: Specify
whether the determined preset 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 "Characteristics
common to all touch probe cycles for presetting",
Page 370)
0: Write the measured preset into the active
datum table. The reference system is the active
workpiece coordinate system
1: Write the measured preset into the preset table.
The reference system is the machine coordinate
system (REF system).
HEIDENHAIN | TNC 620 | User's manual for cycle programming | 10/2017
The TNC writes to the preset table.
The TNC writes to the datum table. The
Q331=+0 ;PRESET
Q332=+0 ;PRESET
Q303=+1 ;MEAS. VALUE TRANSFER
Q381=1 ;PROBE IN TS AXIS
Q382=+85 ;1ST CO. FOR TS AXIS
Q383=+50 ;2ND CO. FOR TS AXIS
Q384=+0 ;3RD CO. FOR TS AXIS
Q333=+1 ;PRESET
Q423=4 ;NO. OF PROBE POINTS
Q365=1 ;TYPE OF TRAVERSE
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