HEIDENHAIN TNC 128 (77184x-01) - Manual (Page 44)

44 First steps with the TNC 128
1
.3 Pr
ogr
amming the first par
t
 Approach contour point 1 and retract the tool: Press
the orange X axis key and enter the value 0 for the
position to be approached
 Tool radius comp: R+/R-/no comp? Select the R+ soft
key: The traverse path is increased by the tool radius.
Confirm your entry with the END soft key
 Retract the tool: Press the orange Z axis key in order
to retract in the tool axis, and enter the value for the
position to be approached, e.g. 250. Confirm with the
ENT key
 Confirm Radius comp.: R+/R–/no comp? by pressing
the ENT key: Do not activate the radius compensation
 Confirm Feed rate F=? with the ENT key: Move at
rapid traverse (FMAX)
 Miscellaneous function M? Enter M2 to end the
program and confirm with the END key: The TNC
saves the entered positioning block
Further information on this topic
 Creating a new program: See "Creating and writing programs" on
page 80
 Programmable feed rates: See "Possible feed rate input" on page 84
 Tool radius compensation: See "Tool radius compensation for
paraxial positioning blocks" on page 156
 Miscellaneous functions (M): See "Miscellaneous functions for
program run control, spindle and coolant" on page 249