HEIDENHAIN TNC 320 - Page 415

MEASURE PLANE (Cycle 431, DIN/ISO: G431) 15.13
15
HEIDENHAIN | TNC 320 | User’s manual for cycle programming | 9/2016
415
Q296 3rd measuring point in 1st axis? (absolute):
Coordinate of the third touch point in the reference
axis of the working plane. Input range -99999.9999
to 99999.9999
Q297 3rd measuring point in 2nd axis? (absolute):
Coordinate of the third touch point in the minor axis
of the working plane. Input range -99999.9999 to
99999.9999
Q298 3rd measuring point in 3rd axis? (absolute):
Coordinate of the third touch point in the touch
probe axis. Input range -99999.9999 to 99999.9999
Q320 Set-up clearance? (incremental): Additional
distance between measuring point and ball tip.
Q320 is added to SET_UP in the touch probe table.
Input range 0 to 99999.9999
Q260 Clearance height? (absolute): coordinate in
the touch probe axis at which no collision between
tool and workpiece (fixtures) can occur. Input range
-99999.9999 to 99999.9999
Q281 Measuring log (0/1/2)?: Define whether the
TNC should create a measuring log:
0: Do not create a measuring log
1: Create a measuring log: The TNC saves the log
file TCHPR431.TXT as standard in the directory
TNC:\.
2: Interrupt program run and output measuring log
to the TNC screen. Resume program run with NC
Start.
NC blocks
5 TCH PROBE 431 MEASURE PLANE
Q263=+20 ;1ST POINT 1ST AXIS
Q264=+20 ;1ST POINT 2ND AXIS
Q294=-10 ;1ST POINT 3RD AXIS
Q265=+50 ;2ND PNT IN 1ST AXIS
Q266=+80 ;2ND PNT IN 2ND AXIS
Q295=+0 ;2ND PNT IN 3RD AXIS
Q296=+90 ;3RD PNT IN 1ST AXIS
Q297=+35 ;THIRD POINT 2ND AXIS
Q298=+12 ;3RD PNT IN 3RD AXIS
Q320=0 ;SET-UP CLEARANCE
Q260=+5 ;CLEARANCE HEIGHT
Q281=1 ;MEASURING LOG