HEIDENHAIN iTNC 530 (340 49x-04) ISO programming - Manual (Page 75)

HEIDENHAIN iTNC 530 75
2.2 Mo
ving the Mac
h
ine Ax
es
Moving the axes
Activate the handwheel: Press the handwheel key on
the HR 420. Now the TNC is operable only through
the HR 420. A pop-up window stating such appears
on the TNC screen.
Select the desired operating mode via the OPM soft key, if necessary
(see “Changing the modes of operation” on page 77).
If required, press and hold the permissive button.
Use the handwheel to select the axis to be moved.
Select the additional axes via soft key.
Move the active axis in the positive direction, or
Move the active axis in the negative direction.
Deactivate the handwheel: Press the handwheel key
on the HR 420. The TNC can now again be operated
from the control panel
Potentiometer settings
The potentiometers of the machine operating panel continue to be
active after you have activated the handwheel. If you want to use the
potentiometers on the handwheel, proceed as follows:
 Press the CTRL and Handwheel keys in the HR 420. The TNC shows
the soft-key menu for selecting the potentiometers on the
handwheel display.
 Press the HW soft key to activate the handwheel potentiometers.
If you have activated the potentiometers on the handwheel, you must
reactivate the potentiometers of the machine operating panel before
deselecting the handwheel. Proceed as follows:
 Press the CTRL and Handwheel keys in the HR 420. The TNC shows
the soft-key menu for selecting the potentiometers on the
handwheel display.
 Press the KBD soft key to activate the potentiometers of the
machine operating panel.