Controls on the visual display unit
Toggle display between machining and
programming modes
Switch-over key for displaying graphics only,
program blocks only, or both program blocks
and graphics
Soft keys for selecting function in screen
Shift keys for soft keys
Brightness, Contrast
Typewriter keyboard for entering letters and symbols
File names/
comments
ISO programs
Machine operating modes
MANUAL OPERATION
EL. HANDWHEEL
POSITIONING WITH MDI
PROGRAM RUN/SINGLE BLOCK
PROGRAM RUN/FULL SEQUENCE
Programming modes
PROGRAMMING AND EDITING
TEST RUN
Program/file management
Select programs and files
Delete programs and files
Enter program call in a program
Activate external data transfer
Select miscellaneous functions
Moving the cursor and for going directly
to blocks, cycles and parameter functions
Move cursor (highlight)
Go directly to blocks, cycles and
parameter functions
Override control knobs
Feed rate Spindle speed
Controls on the TNC 407, TNC 415
B and TNC 425
Programming path movements
Approach/depart contour
Straight line
Circle center/pole for polar coordinates
Circle with center point
Circle with radius
Tangential circle
Chamfer
Corner rounding
Tool functions
Enter or call tool length and radius
Activate tool radius compensation
Cycles, subprograms and program section repeats
Define and call cycles
Enter and call labels for subprogramming and
program section repeats
Enter program stop in a program
Enter touch probe functions in a program
Coordinate axes and numbers, editing
Select coordinate axes or
enter them into program
Numbers
Decimal point
Arithmetic sign
Polar coordinates
Incremental dimensions
Q parameters for part families or
in mathematical functions
Capture actual position
Skip dialog questions, delete words
Confirm entry and resume dialog
End block
Clear numerical entry or TNC message
Abort dialog; delete program sections
GRAPHICS
TEXT
SPLIT
SCREEN
Q
R
YW E T
9
V
.
+
/
CE
NO
ENT
Q
P
0
X
CYCL
CALL
LBL
SET
LBL
CALL
STOP
TOUCH
PROBE
CYCL
DEF
R
+
R
TOOL
CALL
TOOL
DEF
CR
CT
CHF
RND
APPR
DEP
L
CC
C
R
-
L
G F S T M
ENT
END
DEL
GOTO
PGM
CALL
EXT
MOD
PGM
NAME
CL
PGM
...
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