HEIDENHAIN TNC 620 User Manual page 191

Example – programming a straight line
Initiate the programming dialog, e.g. for a straight
line
COORDINATES ?
Enter the coordinates of the straight-line end
point, e.g. –20 in X
COORDINATES ?
Enter the coordinates of the straight-line end
Y
point, e.g. 30 in Y, and confirm with the ENT key
Radius comp.: RL/RR/no comp.?
Select the radius compensation (here, press
the R0 soft key—the tool moves without
compensation)
Feed rate F=? / F MAX = ENT
Enter 100 (feed rate e.g. 100 mm/min), and
confirm your entry with ENT. For programming in
inches, enter 100 for a feed rate of 10 inches per
minute. Or,
Move at rapid traverse: Press the FMAX soft key,
or
Traverse with the feed rate defined in the
CALL block: Press the F AUTO soft key.
MISCELLANEOUS FUNCTION M ?
Enter 3 (miscellaneous function e.g. M3), and
terminate the dialog with END.
The part program now contains the following line:
L X-20 Y+30 R0 FMAX M3
TNC 620 | User's Manual
HEIDENHAIN Conversational Programming | 3/2014
Fundamentals of Path Functions
TOOL
6
6.2
191