HEIDENHAIN TNC 426 (280 476) - Manual (Page 499)

II
Index
F
FN14: ERROR: Displaying error
messages ... 368
FN18: SYSREAD: Read system
data ... 373
FN20: WAIT FOR NC and PLC
synchronization ... 379
FN26: TABOPEN: Opening a Freely
Definable Table ... 381
Full circle ... 144
G
Graphic simulation ... 404
Graphics
Display modes ... 400
during programming ... 70
Magnifying a detail ... 71
Magnifying details ... 402
H
Hard disk ... 39
Helical interpolation ... 153
Helical thread drilling/milling ... 246
Helix ... 153
Help files, displaying ... 442
Help with error messages ... 79
Hole patterns
Circular ... 279
Linear ... 281
Overview ... 278
I
Indexed tools ... 105
Information on formats ... 468
Interactive Programming
Graphics ... 159
Interrupting machining ... 409
K
Keyboard ... 5
L
Laser cutting machines, miscellaneous
functions ... 198
L-block generation ... 440
Look-ahead ... 185
M
M functions: See Miscellaneous
functions
Machine parameters
For 3-D touch probes ... 449
For external data transfer ... 449
For machining and
program run ... 459
For TNC displays and
TNC editor ... 453
Machine-referenced coordinates:
M91, M92 ... 178
Measuring the machining time ... 404
Milling an inside thread ... 237
Mirror image ... 325
Miscellaneous Functions
entering ... 176
For contouring behavior ... 181
For coordinate data ... 178
For laser cutting machines ... 198
for program run control ... 177
For rotary axes ... 191
For spindle and coolant ... 177
Miscellaneous functions
MOD Function
MOD functions
Exiting ... 418
Overview ... 418
Select ... 418
Modes of Operation ... 6
Moving the machine axes ... 18
in increments ... 20
with the electronic handwheel ... 19
with the machine axis direction
buttons ... 18
N
NC and PLC synchronization ... 379
Nesting ... 346
Network connection ... 61
Network printer ... 62, 430
Network settings ... 428
O
Oblong hole milling ... 272
Open contours: M98 ... 183
Operating time ... 443
Option number ... 420
Oriented spindle stop ... 338
P
Pallet table
Entering coordinates ... 80, 85
Function ... 80, 84
Run ... 82, 94
Selecting and leaving ... 82, 89
Parametric programming: See Q
parameter programming
Path ... 49
Path contours
Cartesian coordinates
Circular arc with tangential
connection ... 146
Circular path around circle
center CC ... 144
Circular path with defined radius
... 145
Overview ... 139
Straight line ... 140
Free contour programming FK: See
FK programming
Polar coordinates
Circular arc with tangential
connection ... 153
Circular path around
pole CC ... 152
Overview ... 151
Straight line ... 152
Path functions
Fundamentals ... 128
Circles and circular arcs ... 130
Pre-position ... 131
Pecking ... 211, 222
Pin layout for data interfaces ... 461
Plan view ... 401
PLC and NC synchronization ... 379
Pocket calculator ... 78
Pocket table ... 106
Point tables ... 206
Polar coordinates
Fundamentals ... 36
Programming ... 151
Positioning
With a tilted working
plane ... 180, 197
Principal axes ... 35
Probing Cycles: See User's Manual
"Touch Probe Cycles"