HEIDENHAIN TNC 620, User Manual

Page: 230 / 521

Setup | Presetting with a 3-D touch probe (option number 17)
5
5.10 Presetting with a 3-D touch probe (option
number 17)
Overview
Refer to your machine manual.
The machine tool builder can disable presetting in
individual axes.
If you try to set a preset in a locked axis, the control will
issue either a warning or an error message, depending on
what the machine tool builder has defined.
The following soft-key functions are available for setting a preset on
an aligned workpiece:
Soft key Function Page
Setting a preset in any axis 231
Setting a corner as preset 232
Setting a circle center as preset 233
Setting the center line as preset 236
With an active datum shift, the determined value is
referenced to the active preset (possibly a manual preset
defined in the
Manual operation
mode). The datum shift
is taken into account in the position display.
230
HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 01/2022