Contents
56
HEIDENHAIN | TNC 620 | Conversational Programming User's Manual | 10/2017
16 Manual Operation and Setup......................................................................................................619
16.1 Switch-on, switch-off.........................................................................................................................620
Switch-on..............................................................................................................................................620
Traverse reference points.....................................................................................................................622
Switch-off..............................................................................................................................................624
16.2 Moving the machine axes.................................................................................................................625
Note......................................................................................................................................................625
Moving the axis with the axis direction keys...................................................................................... 625
Incremental jog positioning..................................................................................................................626
Traverse with electronic handwheels...................................................................................................627
16.3 Spindle speed S, feed rate F and miscellaneous function M........................................................ 637
Application............................................................................................................................................637
Entering values.....................................................................................................................................637
Adjusting spindle speed and feed rate................................................................................................ 638
Feed rate limit F MAX......................................................................................................................... 638
16.4 Optional safety concept (functional safety FS)...............................................................................639
Miscellaneous.......................................................................................................................................639
Explanation of terms............................................................................................................................640
Additional status displays.....................................................................................................................641
Checking the axis positions................................................................................................................. 642
Activating feed-rate limitation.............................................................................................................. 643
16.5 Managing presets...............................................................................................................................644
Note......................................................................................................................................................644
Saving presets in the table..................................................................................................................644
Protecting presets from being overwritten..........................................................................................649
Activating a preset............................................................................................................................... 651
16.6 Presetting without a 3-D touch probe.............................................................................................652
Note......................................................................................................................................................652
Preparation........................................................................................................................................... 652
Presetting setting with an end mill......................................................................................................652
Using touch probe functions with mechanical probes or measuring dials...........................................653
16.7 Using a 3-D touch probe (option 17)............................................................................................... 654
Introduction.......................................................................................................................................... 654
Overview.............................................................................................................................................. 655
Suppress touch probe monitoring....................................................................................................... 657
Functions in touch probe cycles.......................................................................................................... 657
Selecting the probing cycle................................................................................................................. 660
Recording measured values from the touch probe cycles.................................................................. 660
Writing measured values from the touch probe cycles to a datum table............................................661
Writing measured values from the touch-probe cycles to the preset table.........................................662
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