Siemens SINUMERIK 840D sl Programming Manual page 50

Sinumerik run myrobot /direct control

Hide thumbs Also See for SINUMERIK 840D sl:

Table of Contents

Examples

6.2 Program example - measuring cycles

N21 G0 Z20 ; starting point in Z for measuring cycle 978

N22 CYCLE978(100,10001,,1,0,30,100,3,2,1,"",,0,1.01,1.01,-1.01,0.34,1,0,,1,1)

; determination of the zero in Z

N23 G0 Z50 ; safety clearance for repositioning

N24 G0 A0 B0 C0

; alignment of the orientation axes orthogonally to the X,Y,Z axes of the work offset

activated in G54

N25 G0 X20 Y20 ; starting point in X,Y (pole) for measuring cycle 961

N26 G0 Z-10 ; starting point in Z for measuring cycle 961

N27 CYCLE961(30106,10001,1,134,28,-28,10,20,20,,,0,0,-52.131723,,1,10,100,1,,1,)

; determination of the zero in X,Y and the rotation of the workpiece around the Z axis

N28 G0 Z50 ; safety clearance for repositioning

; home ;defined start position

N29 G0 RA1=0 RA2=-90 RA3=110 RA4=0 RA5=-20 RA6=0

N30 M30; end of program

Notes relating to the program example

● Block number N4 – N13: These are used to measure the workpiece the first time. You can

omit these, if the workpiece position is known.

● Block number N17: You must use measuring cycle 998 "Align plane" in order to avoid

measurement inaccuracies. With this cycle, the probe measuring ball is aligned

orthogonally to the workpiece. You can only correctly measure the zeros in the X, Y, Z axes

of the workpiece once the plane has been aligned.