HEIDENHAIN TNC 640 User Manual page 63

Contents
19 Test Run and Program Run......................................................................................................... 803
19.1 Graphics.............................................................................................................................................. 804
Application............................................................................................................................................ 804
Speed of the setting test runs............................................................................................................ 805
Overview: Display modes.................................................................................................................... 806
3-D view............................................................................................................................................... 807
Plan view..............................................................................................................................................811
Projection in three planes.................................................................................................................... 811
Repeating graphic simulation...............................................................................................................813
Tool display........................................................................................................................................... 813
Measurement of machining time........................................................................................................ 814
19.2 Showing the workpiece blank in the working space.....................................................................815
Application............................................................................................................................................ 815
19.3 Functions for program display......................................................................................................... 817
Overview.............................................................................................................................................. 817
19.4 Test run................................................................................................................................................818
Application............................................................................................................................................ 818
Test run execution................................................................................................................................820
Test Run up to a certain block.............................................................................................................822
19.5 Program run........................................................................................................................................ 823
Application............................................................................................................................................ 823
Running a part program....................................................................................................................... 824
Interrupting, stopping or aborting machining.......................................................................................825
Moving the machine axes during an interruption................................................................................ 828
Resuming program run after an interruption....................................................................................... 829
Retraction after a power interruption...................................................................................................830
Entering the program at any point: Mid-program startup.................................................................... 833
Returning to the contour......................................................................................................................839
19.6 Automatic program start...................................................................................................................840
Application............................................................................................................................................ 840
19.7 Skipping blocks.................................................................................................................................. 841
Application............................................................................................................................................ 841
Delete / symbol.................................................................................................................................... 841
Delete / symbol.................................................................................................................................... 841
19.8 Optional program-run interruption...................................................................................................842
Application............................................................................................................................................ 842
HEIDENHAIN | TNC 640 | Conversational Programming User's Manual | 10/2017
63