HEIDENHAIN CNC Pilot 4290 V7.1 - Manual (Page 253)

HEIDENHAIN CNC PILOT 4290 253
4.24 C-Axis Commands
4.24 C-Axis Commands
No. of C axis G119
Use G119 if several C axes are available and the active C axis is
switched during machining. With G119 without Q, deselect the old
assignment and assign the C-Axis to the slide with G119 Q...
Reference diameter G120
G120 determines the reference diameter of the unrolled lateral
surface. Program G120 if you use CY for G110 to G113. G120 is a
modal function.
Parameters
Q Number of the C axis (default: 0)
„ Q=0: Cancel assignment of C axis to slide
„ Q>0: Assign the C axis to the slide
Example: G120
. . .
N1 T7 G197 S1200 G195 F0.2 M104
N2 M14
N3 G120 X100 [reference diameter]
N4 G110 C0
N5 G0 X110 Z5
N6 G41 Q2 H0
N7 G110 Z-20 CY0
N8 G111 Z-40
N9 G113 CY39.2699 K-40 J19.635
N10 G111 Z-20
N11 G113 CY0 K-20 J19.635
N12 G40
N13 G110 X105
N14 M15
. . .
Parameters
X Diameter