HEIDENHAIN TNC 620 User Manual page 48

Contents
16 Test Run and Program Run......................................................................................................... 547
16.1 Graphics (option 20)........................................................................................................................... 548
Application............................................................................................................................................. 548
Speed of the setting test runs............................................................................................................. 549
Overview: Display modes..................................................................................................................... 550
3-D view................................................................................................................................................ 550
Plan view............................................................................................................................................... 553
Projection in three planes..................................................................................................................... 553
Repeating graphic simulation................................................................................................................555
Tool display............................................................................................................................................ 555
Measurement of machining time......................................................................................................... 556
16.2 Showing the workpiece blank in the working space (option 20).................................................. 557
Application............................................................................................................................................. 557
16.3 Functions for program display.......................................................................................................... 558
Overview............................................................................................................................................... 558
16.4 Test run.................................................................................................................................................559
Application............................................................................................................................................. 559
16.5 Program run......................................................................................................................................... 561
Application............................................................................................................................................. 561
Running a part program........................................................................................................................ 562
Interrupt machining............................................................................................................................... 563
Moving the machine axes during an interruption................................................................................. 565
Resuming program run after an interruption........................................................................................ 566
Retraction after a power interruption....................................................................................................567
Any entry into program (mid-program startup)..................................................................................... 570
Returning to the contour.......................................................................................................................572
16.6 Automatic program start....................................................................................................................573
Application............................................................................................................................................. 573
16.7 Optional block skip............................................................................................................................. 574
Application............................................................................................................................................. 574
Inserting the "/" character......................................................................................................................574
Erasing the "/" character........................................................................................................................ 574
48
HEIDENHAIN | TNC 620 | Conversational Programming User's Manual | 10/2015