Siemens SINUMERIK 840Di sl Programming Manual page 162

Motion commands
4.14 Contour definitions
Programming
ANG1...
X3... Z3... ANG2...
X4... Z4...
Or
X2... Z2...
X3... Z3...
X4... Z4...
Parameters
ANG, ANG2=
CHR
RND
X1, Z1
X2, Z2
X3, Z3
X4=, Z4=
Machine manufacturer
The names for angle (ANG), radius (RND) and chamfer (CHR) can be set in MD, see
/FBFA/FB ISO Dialects.
Example
N10 X10 Z100 F1000 G18
N20 ANG1=140 CHR=7.5
N30 X80 Z70 ANG2=95.824 RND=10
N40 X70 Z50
162
Angle of the first/second straight line relative to the abscissa
Chamfer
Rounding
Start coordinates of the first straight line
End point coordinates of the first straight line or starting point of the
second straight line.
End point coordinates of the second straight line or starting point of
the third straight line
Endpoint coordinates of the third straight line
;Approach start position
;Straight line with specified angle and chamfer
Straight line on intersection with specified angle
and ;rounding
;Straight line on end point
Programming Manual, 11/2006, 6FC5398-1BP10-2BA0
Fundamentals