Siemens SINUMERIK 840D sl Programming Manual page 272

Measuring Cycles for Milling and Machining Centers
5.9 CYCLE997 workpiece: Measuring a sphere and ZO determination
Workpiece probe 1, used as tool T9, D1,is
to be used.
The probe is already calibrated. Arrays for
workpiece probe 1: _WP[0, ...]
The following is entered under
T9, D1 in the tool offset memory:
Tool type (DP1):
Length 1 - geometry (DP3):
Radius - geometry (DP6):
Length 1 (L1) must refer to the center of
the probe ball (_CBIT[14]=0), as for
calibration.
Careful when positioning! Radius R in
length (L1) is ignored.
%_N_ DETERMINE_KS _MPF
N10 G17 G54
N20 T20 D1
N30 G0 G90 Z200
N40 X100 Y100
N50 _SETVAL=50
_SETV[0]=SET(100,100,100, 600, 100,
100,1100, 1100, 100)
N60 _MVAR=010109 _KNUM=9999 _TNVL=1.2
N70 _VMS=200 _NMSP=1 _FA=5 _PRNUM=1
N100 CYCLE997
...
N200 M2
5-138
710
L1 = 50.000
R = 3.000
;X-Y plane, active ZO
;Select and activate
;probe with tool offset D1 (M6)
;Approach position Z at safety height
;Approach position X, Y of 1st sphere
;Set setpoint parameters for measuring cycle
call
;
;Measure 3 spheres parallel to axis
;Offset in active frame,
;The offset is applied only if
;calculated distortion is less than 1.2 mm
;Measuring velocity 200 mm/min
;Measurement at same measuring point
;Measurement path 5 mm in front of to 5 mm
behind
;setpoint position (sphere lateral surface),
;Probe array _WP[0.0....9]
;Call measuring cycle
;End of program
Programming Manual, Release 04/2006, 6FC5398-4BP10-0BA0
Measuring cycles