HEIDENHAIN TNC 620 (81760x-02) ISO programming - Manual (Page 72)

Introduction
2.3 Modes of operation
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TNC 620 | User's ManualDIN/ISO Programming | 2/2015
Programming
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
Soft key Window
Program
Left: program, right: program structure
Left: program, right: programming graphics
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
working space. This simulation is supported graphically in different
display modes. (option 20)
Soft keys for selecting the screen layout
Soft key Window
Program
Left: program, right: status display
Left: program, right: graphics
(option 20)
Graphic
(option 20)