HEIDENHAIN TNC 640 (34059x-05) - Manual (Page 76)

Introduction
2.3 Modes of Operation
2
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TNC 640 | User's Manual
HEIDENHAIN Conversational Programming | 1/2015
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.
Soft keys for selecting the screen layout
Soft key Window
Program
Left: program, right: status display
Left: program, right: graphics
Graphic