HEIDENHAIN TNC 620 (340 56x-02) - Manual (Page 471)

HEIDENHAIN TNC 620 471
Index
P
PLC and NC synchronization ... 255
Pocket table ... 144
Polar coordinates
Approach/depart contour ... 162
Fundamentals ... 78
Programming ... 181
Positioning
With a tilted working plane ... 300
with manual data input (MDI) ... 400
Preset table ... 372
Confirming probed values ... 381
Principal axes ... 77
Probe cycles
See User’s Manual for Touch Probe
Cycles
Probing cycles
Program
Editing ... 87
Open new ... 82
-Structure ... 81
Structuring ... 117
Program call
Any desired program as
subroutine ... 211
Program defaults ... 315
Program management: see File
management
Program name:See File management,
File name
Program Run
Resuming after an
interruption ... 421
Program run
Executing ... 418
Interrupting ... 419
Mid-program startup ... 422
Optional block skip ... 426
Overview ... 417
Program sections, copying ... 90
Programming graphics ... 191
Programming tool movements ... 84
Program-section repeat ... 210
Projection in three planes ... 408
Q
Q parameter programming ... 224, 273
Additional functions ... 236
Basic arithmetic (assign, add,
subtract, multiply, divide, square
root) ... 228
Circle calculations ... 232
If/then decisions ... 233
Programming notes ... 225, 275,
276, 277, 279, 281
Trigonometric functions ... 230
Q parameters
Checking ... 235
Formatted output ... 242
Local QL parameters ... 224
Nonvolatile QR parameters ... 224
Preassigned ... 282
Transferring values to the
PLC ... 254, 256, 257
R
Radius compensation ... 149
Input ... 151
Outside corners, inside
corners ... 152
Rapid traverse ... 134
Reference points, crossing over ... 362
Reference system ... 77
Replacing texts ... 92
Retraction from the contour ... 309
Returning to the contour ... 424
Rotary axis
Reducing display M94 ... 350
Shorter-path traverse: M126 ... 349
S
Screen layout ... 60
Screen output of data ... 245
Search function ... 91
Secondary axes ... 77
Setting the baud rate ... 434, 435
Software number ... 432
SPEC FCT ... 314
Special functions ... 314
Specifications ... 460
Sphere ... 292
Spindle speed, changing the … ... 369
Spindle speed, entering ... 147
SQL commands ... 258
Status display ... 65
Additional ... 67
General ... 65
Straight line ... 169, 182
String parameters ... 273
Structuring programs ... 117
Subprogram ... 209
Superimposing handwheel positioning
M118 ... 308
Switch-off ... 364
Switch-on ... 362
Swivel axes ... 350
Synchronize NC and PLC ... 255