HEIDENHAIN TNC 320 (340 55x-03) - Manual (Page 32)

32 1 Introduction
1
.2 V
isual Displa
y Unit and K
e
yboar
d Sets the screen layout
You select the screen layout yourself: In the programming mode of
operation, for example, you can have the TNC show program blocks in
the left window while the right window displays programming
graphics. You could also display status information in the right window
instead of the graphics, or display only program blocks in one large
window. The available screen windows depend on the selected
operating mode.
To change the screen layout:
Press the SPLIT SCREEN key: The soft-key row
shows the available layout options (See “Operating
Modes,” page 33).
Select the desired screen layout.
Operating panel
The TNC 320 is delivered with an integrated keyboard. The figure at
right shows the controls and displays of the keyboard:
The functions of the individual keys are described on the inside front
cover.
1 2 3
5
1 4
6
7 7
1
1 „ File management
„ Online calculator
„ MOD function
„ HELP function
2 Programming modes
3 Machine operating modes
4 Initiation of programming dialog
5 Arrow keys and GOTO jump command
6 Numerical input and axis selection
7 Navigation keys
Machine panel buttons, e.g. NC START or NC STOP, are
described in the manual for your machine tool.