Siemens SINUMERIK 840D sl Programming Manual page 172

Geometry settings
8.3 Dimensions
Value
0
1
Examples
Example 1: Milling
Program code
N10 G90 G0 X45 Y60 Z2 T1 S2000 M3
N20 G1 Z-5 F500
N30 G2 X20 Y35 I0 J-25
N40 G0 Z2
N50 M30
Note
For information on the input of the circle center point coordinates I and J, see Section
"Circular interpolation".
172
Meaning
With incremental programming (incremental dimensions) of an axis, the zero offset or the
tool length compensation is not traversed.
With incremental programming (incremental dimensions) of an axis, the zero offset or the
tool length compensation is traversed.
Comment
; Absolute dimension input, in rapid
traverse to position XYZ, tool
selection, spindle on with clockwise
direction of rotation
; Linear interpolation, feed of the tool.
; Clockwise circular interpolation, circle
end point in absolute dimensions, circle
center point in incremental dimensions.
; Traverse
; End of block
Programming Manual, 09/2011, 6FC5398-1BP40-2BA0
Fundamentals