HEIDENHAIN TNC 620 User Manual page 290

6
Procedure for manual axes
Manual axes are non-driven axes that need to be positioned by the
machine operator.
If the axes to be returned to the contour include manual axes, the
control does not display a sequence for approaching. The control
automatically displays the soft keys of the available axes.
To return to the contour, proceed as follows:
Press the soft key of the manual axis
Position the manual axis to the value shown in the
dialog
When a manual axis with encoder has reached
the position, the control automatically removes
the value from the dialog.
Press the soft key of the manual axis again
The control saves the position.
When all manual axes available have been positioned, the
control suggest a sequence for positioning the remaining
axes.
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HEIDENHAIN | TNC 620 | User's Manual for Setup, Testing and Running NC Programs | 01/2022
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