5
Setup..............................................................................................................................................157
5.1
Switch-on, switch-off.........................................................................................................................158
Switch-on.............................................................................................................................................. 158
Traversing reference points..................................................................................................................160
Switch-off..............................................................................................................................................162
5.2
Moving the machine axes.................................................................................................................163
Note......................................................................................................................................................163
Moving the axis with the axis direction keys...................................................................................... 163
Incremental jog positioning..................................................................................................................164
5.3
Spindle speed S, feed rate F and miscellaneous function M........................................................ 175
Application............................................................................................................................................ 175
Entering values.....................................................................................................................................175
Feed rate limit F MAX......................................................................................................................... 176
5.4
Miscellaneous.......................................................................................................................................178
Explanation of terms............................................................................................................................ 179
Additional status displays.....................................................................................................................180
Checking the axis positions................................................................................................................. 181
5.5
Preset management...........................................................................................................................183
Note......................................................................................................................................................183
Saving presets in the table..................................................................................................................184
Activating a preset............................................................................................................................... 190
5.6
Note......................................................................................................................................................191
Preparation........................................................................................................................................... 191
Presetting with an end mill..................................................................................................................192
5.7
Introduction.......................................................................................................................................... 194
Overview.............................................................................................................................................. 195
Functions in touch probe cycles.......................................................................................................... 197
Selecting the probing cycle................................................................................................................. 200
Recording measured values from the touch probe cycles.................................................................. 200
12
HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 10/2018
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