HEIDENHAIN TNC 426 (280 476) Pilot - Manual (Page 22)

23
Path Functions
Circular Path CT with Tangential Connection
Coordinates of the arc end point
Radius compensation RR/RL/R0
Feed rate F
Miscellaneous function M
With cartesian coordinates:
With polar coordinates:
5 L X+0 Y+25 RL F250 M3
6 L X+25 Y+30
7 CT X+45 Y+20
8 L Y+0
12 CC X+40 Y+35
13 L X+0 Y+35 RL F250 M3
14 LP PR+25 PA+120
15 CTP PR+30 PA+30
16 L Y+0
• Define the pole CC before programming polar coordinates!
• Program the pole CC only in Cartesian coordinates!
• The pole CC remains effective until you define a new one!