HEIDENHAIN iTNC 530 User Manual page 471

If the TNC has triggered an emergency stop you must reactivate the
handwheel. Proceed as follows:
U Select the Programming and Editing mode of operation.
U Press the MOD key to select the MOD function.
U Scroll through the soft-key row.
U Select the configuration menu for the wireless
handwheel: Press the SET UP WIRELESS
HANDWHEEL soft key.
U Reactivate the wireless handwheel via the Start
handwheel button.
U
To save the configuration and exit the configuration
menu, press the END button.
The MOD mode of operation includes a function for initial operation
and configuration of the handwheel (see "Configuring the HR 550 FS
Wireless Handwheel" on page 594).
Selecting the axis to be moved
You can activate directly through the axis address keys the principal
axes X, Y, Z and three other axes defined by the machine tool builder.
Your machine tool builder can also place the virtual axis VT directly on
one of the free axis keys. If the virtual axis VT is not on one of the axis
selection keys, proceed as follows:
U Press the handwheel soft key F1 (AX): The TNC displays all active
axes on the handwheel display. The currently active axis blinks
U Select the desired axis (e.g. the VT axis) with the handwheel soft
keys F1 (->) or F2 (<-) and confirm with the handwheel soft key F3
(OK)
Setting the handwheel sensitivity
The handwheel sensitivity specifies the distance an axis moves per
handwheel revolution. The sensitivity levels are pre-defined and are
selectable with the handwheel arrow keys (unless incremental jog is
not active).
Selectable sensitivity levels: 0.01/0.02/0.05/0.1/0.2/0.5/1/2/5/10/20
[mm/revolution or degrees/revolution]
HEIDENHAIN iTNC 530 471