HEIDENHAIN TNC 620 User Manual page 693

Overview................................ 436
Point definition....................... 446
Positioning behavior............... 451
Projection angle definition...... 440
Resetting................................ 438
Selection of possible solutions....
454
Spatial angle definition........... 439
Vector definition..................... 444
Plan view................................. 562
PLC and NC synchronization.... 355
Pocket table............................. 210
Polar coordinates...................... 123
Fundamentals......................... 123
Programming.......................... 264
Positioning................................ 550
With Manual Data Input......... 550
With tilted working plane.... 391,
467
Post processor......................... 470
Preset table.............................. 503
Transferring probed values..... 520
Principal axes........................... 123
Probing
With end mill......................... 511
Probing a plane........................ 531
Probing cycles.......................... 513
Manual operating mode......... 513
Probing with a 3-D touch probe 513
Process chain........................... 469
Processing DXF data
Basic settings......................... 290
Filter for hole positions........... 302
Selecting a contour................ 295
Selecting hole positions
Single selection................ 299
Selecting machining positions 298
Setting layers......................... 292
Program.................................... 126
Editing.................................... 133
Opening a new program........ 130
Structure................................ 126
Structuring.............................. 172
Program call
Any desired program as
subprogram............................ 311
Program defaults...................... 409
Programming graphics............. 273
Programming tool movement... 131
Program run............................. 572
Execute.................................. 572
Interrupt................................. 573
Mid-program startup.............. 581
Optional block skip................. 588
Overview................................ 572
Resuming after interruption.... 577
Retraction............................... 578
Program-section repeat............ 309
HEIDENHAIN | TNC 620 | ISO Programming User's Manual | 9/2016
Projection in three planes......... 562
Protection zone........................ 597
Pulsing spindle speed.............. 428
Q
Q parameter
Export..................................... 356
programming.......................... 324
Transfer values to the PLC..... 356
Q-Parameter
Transfer values to the PLC..... 355
Q parameter programming....... 361
Additional functions................ 337
Angle functions...................... 331
Calculation of circles.............. 332
If-then decisions..................... 333
Mathematical functions.......... 329
Programming notes................ 326
Q parameters................... 324, 361
Checking................................ 335
Local parameters QL.............. 324
Preassigned............................ 373
Residual parameters QR........ 324
R
Radius compensation............... 221
Entering.................................. 222
Outside corners, inside
corners................................... 223
Rapid traverse.......................... 196
Reading out machine parameters....
370
Reading system data........ 347, 365
Reference system............ 113, 123
Basic...................................... 116
Input....................................... 120
Machine................................. 114
Tool......................................... 121
Working plane........................ 118
Workpiece.............................. 117
Replacing texts......................... 137
Resonance vibration................. 428
Restore..................................... 101
Retraction................................. 578
After a power interruption...... 578
Retraction from the contour..... 401
Returning to the contour.......... 586
Rotary axes.............................. 460
Rotary axis
Reduce display M94............... 462
Shortest-path traverse: M126. 461
Rounded corners...................... 255
Rounding corners M197........... 406
S
Save service files..................... 187
Screen keyboard...................... 168
Screen layout............................. 80
Search function........................ 137
Selecting a contour from DXF.. 295
Selecting positions from DXF... 298
Selecting the datum................. 125
Selecting the unit of measure.. 130
Select kinematics..................... 598
Set BAUD rate......................... 603
Set data transmission speed.... 603
Software number..................... 602
SPEC FCT................................ 408
Special functions...................... 408
Status display............................. 84
Additional................................. 86
General..................................... 84
Stop at..................................... 571
Straight line...................... 253, 265
String parameter
Converting.............................. 366
Copying a substring............... 364
Finding the length.................. 368
Testing.................................... 367
String parameters.................... 361
Assign.................................... 362
Chain-linking........................... 362
Reading system data.............. 365
Structuring programs................ 172
Subprogram.............................. 307
Any desired program.............. 311
Superimpose handwheel
positioning M118...................... 399
Surface normal vector.............. 444
Switch-off................................. 484
Switch-on................................. 482
T
Table access............................. 426
Teach In............................ 132, 253
Test Run................................... 567
Test run
Execute.................................. 570
Executing up to a certain
block....................................... 571
Test Run
Overview................................ 567
test run
Setting speed......................... 557
Text file.................................... 418
Delete functions..................... 419
Finding text sections.............. 421
Opening and exiting............... 418
Text variables........................... 361
Tilt
Working plane........................ 435
Tilted axes................................ 463
Tilting
Resetting................................ 438
Working plane........................ 436
Tilting the working plane.......... 542
Manual................................... 542
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