HEIDENHAIN iTNC 530 (34049x-08) Cycle programming - Manual (Page 454)

454 Touch probe cycles: automatic workpiece inspection
16.13
MEA
S
URE
PLANE
(Cy
cle
431,
DIN/ISO:
G431)
 Set-up clearance
Q320 (incremental): Additional
distance between measuring point and ball tip. Q320
is added to MP6140. Input range 0 to 99999.9999,
alternatively PREDEF
 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
 Measuring log
Q281: Definition of whether the TNC is
to create a measuring log:
0 : No measuring log
1: Generate measuring log: with the standard setting
the TNC saves the log file TCHPR431.TXT in the
directory in which your measuring program is also
stored.
2 : Interrupt the program run and display the
measuring log on the screen. Resume program run
with NC Start.
Example: 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=+90 ;2ND POINT 1ST AXIS
Q266=+25 ;2ND POINT 2ND AXIS
Q295=+15 ;2ND POINT 3RD AXIS
Q296=+50 ;3RD POINT 1ST AXIS
Q297=+80 ;3RD POINT 2ND AXIS
Q298=+20 ;3RD POINT 3RD AXIS
Q320=0 ;SET-UP CLEARANCE
Q260=+5 ;CLEARANCE HEIGHT
Q281=1 ;MEASURING LOG