HEIDENHAIN iTNC 530 (340 49x-05) Cycle programming User Manual
Page 321
HEIDENHAIN iTNC 530
321
14.5 BA
SIC R
O
T
A
TION compensation via r
o
tary axis (Cy
c
le 403,
DIN/ISO:
G403)
U
Clearance height
Q260 (absolute): Coordinate in the
touch probe axis at which no collision between touch
probe and workpiece (fixtures) can occur. Input range
-99999.9999 to 99999.9999, alternatively PREDEF
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
U
Axis for compensation motion Q312: assignment of
the rotary axis in which the TNC is to compensate the
measured misalignment:
4: Compensate misalignment with rotary axis A
5: Compensate misalignment with rotary axis B
6: Compensate misalignment with rotary axis C
U
Set to zero after alignment
Q337: Definition of
whether the TNC should set the display of the aligned
rotary axis to zero:
0: Do not reset the display of the rotary axis to 0 after
alignment
1:Reset the display of the rotary axis to 0 after
alignment
U
Number in table
Q305: Enter the number in the
preset table/datum table in which the TNC is to set
the rotary axis to zero. Only effective if Q337 is set to
1. Input range: 0 to 2999
U
Measured-value transfer (0, 1)
Q303: Specify if the
determined basic rotation is to be saved in the datum
table or in the preset table:
0: Write the measured basic rotation as a datum shift
in the active datum table. The reference system is the
active workpiece coordinate system.
1: Write the measured basic rotation into the preset
table. The reference system is the machine
coordinate system (REF system).
U
Reference angle? (0=ref. axis)
Q380: Angle with
which the TNC is to align the probed straight line.
Only effective if the rotary axis C is selected
(Q312=6). Input range: -360.000 to 360.000
Example: NC blocks
5 TCH PROBE 403 ROT IN C-AXIS
Q263=+0
;1ST POINT 1ST AXIS
Q264=+0
;1ST POINT 2ND AXIS
Q265=+20
;2ND POINT 1ST AXIS
Q266=+30
;2ND POINT 2ND AXIS
Q272=1
;MEASURING AXIS
Q267=-1
;TRAVERSE DIRECTION
Q261=-5
;MEASURING HEIGHT
Q320=0
;SETUP CLEARANCE
Q260=+20
;CLEARANCE HEIGHT
Q301=0
;MOVE TO CLEARANCE
Q312=6
;COMPENSATION AXIS
Q337=0
;SET TO ZERO
Q305=1
;NO. IN TABLE
Q303=+1
;MEAS. VALUE TRANSFER
Q380=+90
;REFERENCE ANGLE