Siemens SINUMERIK 828D Programming Manual page 249

Function
The end point of the first straight line can be programmed by specifying the Cartesian
coordinates or by specifying the angle of the two straight lines. The end point of the second
straight line must always be programmed with Cartesian coordinates. The intersection of the
two straight lines can be designed as a corner, curve or chamfer.
ANG1:
ANG2:
X1, Z1:
X2, Z2:
X3, Z3:
Syntax
1. Programming of the end point of the first straight line by specifying the angle
● Corner as transition between the straight lines:
ANG=...
X... Z... ANG=...
● Rounding as transition between the straight lines:
ANG=... RND=...
X... Z... ANG=...
● Chamfer as transition between the straight lines:
ANG=... CHR=...
X... Z... ANG=...
Fundamentals
Programming Manual, 07/2010, 6FC5398-1BP40-0BA0
Angle of the first straight line
Angle of the second straight line
Start coordinates of the first straight line
End point coordinates of the first straight line or
start coordinates of the second straight line
End point coordinates of the second straight line
Motion commands
9.9 Contour definitions
249