HEIDENHAIN TNC 370 User Manual page 3

Keys and Controls on the TNC
Override Knobs
Feed rate Spindle speed
100
100
5oQ: 50@:
0
0
Machine Keys (only available on TE 370 keyboard unit)
EJl@j
NC start/NC stop
Elm
Coolant on/off
mm Spindle on/off
W-B
Machrne functions
(see machine operating manual)
@g-m
Axis direction keys
Visual Display Unit
0
Soft keys: for selectrng function on screen
mm
Shaft the soft keys
m
Select screen layout
Typewriter Keyboard for Entering Letters and Symbols
0 iw] (El (R1 (Tl m p:;;;::
(GjIFj/S)ITj(Mj
IS0 programs
Machine Operating Modes
m
MANUAL OPERATION
0
f;s1
ELECTRONIC HANDWHEEL
El
r.1
POSITIONING WITH MANUAL DATA INPUT
a
z
PROGRAM RUN, SINGLE BLOCK
Q
PROGRAM RUN, FULL SEQUENCE
Q
PROGRAMMING AND EDITING
Q
TEST RUN
Cursor Keys and GOT0
0000
Move cursor (highlight)
. .
m
Go drrectly to blocks, cycles and
parameter functions
Program Management
Select, protect, copy, rename, erase,
Input and output programs
Programmable Contours
0
FK
FK Free contour programming
CHF
0 .A
Chamfer
Straight line
Circle center / Pole for polar coordinates
Circle around center point/pole
Circle with radius
Circle with tangential connection
RWD
0 od
Corner rounding
Tool Data
EE&
Enter tool length and radius
I- TOOL
w
Call tool length and radius
- ~~
k RL- Activate tool radius compensation
Cylces, Subprograms and Program Section Repeats
E:F' Eb:: Define and call cycles
%-m
Enter and call subprograms and
program section repeats
Abort interrupted machrnrng, or
enter a stop in a program
Set datum with the 3D touch probe, or
enter touch probe functions in a program
Numerical Entry, Editing
Numerical values
Decrmal point / Algebrarc sign
Incremental values / Polar coordinates
0 parameters for part familres or
in mathematrcal functions
Clear numerical entry, or TNC message
Actual positron capture
Confirm entry and resume dialog
Ignore dialog prompts and delete words
Abort dialog; delete program sections
Conclude block
MOD functions
HELP function