HEIDENHAIN TNC 620 User Manual page 3

Cycles, subprograms and
program section repeats
Key Function
Define touch probe cycles
Define and call cycles
Enter and call labels for
subprogramming and program
section repeats
Enter program stop in a program
Tool functions
Key Function
Define tool data in the program
Call tool data
Programming path movements
Key Function
Approach/depart contour
FK free contour programming
Straight line
Circle center/pole for polar
coordinates
Circular arc with center
Circle with radius
Circular arc with tangential
connection
Chamfer/Corner rounding
HEIDENHAIN | TNC 620 | Conversational Programming User's Manual | 10/2015
Special functions
Key Function
Show special functions
Select the next tab in forms
Up/down one dialog box or button
Entering and editing coordinate
axes and numbers
Key Function
Select coordinate axes or enter
. . . them in a program
Numbers
. . .
Decimal point / Reverse algebraic
sign
Polar coordinate input /
Incremental values
Q-parameter programming/
Q-parameter status
Save actual position or values from
calculator
Skip dialog questions, delete
NO
ENT
words
Confirm entry and resume dialog
Conclude block and exit entry
Clear numerical entry or TNC error
message
Abort dialog, delete program
section
3