HEIDENHAIN TNC 620 (73498x-01) ISO programming - Manual (Page 59)

HEIDENHAIN TNC 620 59
2.3 Oper
ating modes
Programming and Editing
In this mode of operation you can write your part programs. The FK
free programming feature, the various cycles and the Q parameter
functions help you with programming and add necessary information.
If desired, you can have the programming graphics show the
programmed paths of traverse.
Soft keys for selecting the screen layout
Test Run
In the Test Run mode of operation, the TNC checks programs and
program sections for errors, such as geometrical incompatibilities,
missing or incorrect data within the program or violations of the work
space. This simulation is supported graphically in different display
modes.
Soft keys for selecting the screen layout: see "Program Run, Full
Sequence and Program Run, Single Block", page 60.
Window Soft key
Program
Left: program, right: program structure
Left: program blocks, right: graphics