HEIDENHAIN TNC 620 Programming Station, User Manual

Page: 492 / 695

Manual Operation and Setup
14.2 Moving the machine axes
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HEIDENHAIN | TNC 620 | ISO Programming User's Manual | 9/2016
If the TNC has triggered an emergency stop you must reactivate
the handwheel. Proceed as follows:
Select the
Programming
operating mode
Press the
MOD
key to select the MOD function
Scroll through the soft-key row
Select the configuration menu for the wireless
handwheel: Press the
SET UP WIRELESS
HANDWHEEL
soft key
Click the
Start handwheel
button to reactivate the
wireless handwheel
To save the configuration and exit the
configuration menu, press the
END
button
The
MOD
operating mode includes a function for commissioning
and configuring the handwheel.
Further Information: "Configuring the HR 550FS wireless
handwheel", page 618
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:
Press the
F1
(
AX
) handwheel soft key: The TNC displays all
active axes on the handwheel display The currently active axis
flashes
Select the desired axis with the handwheel soft keys
F1
(
->
) or
F2
(
<-
) and confirm with the
F3
(
OK
) handwheel soft key
Setting the handwheel sensitivity
The handwheel sensitivity determines which path an axis takes per
revolution of the handwheel. The sensitivity levels are predefined
and are selectable with the handwheel arrow keys (only when
incremental jog is not active).
Selectable sensitivity levels:
0.001/0.002/0.005/0.01/0.02/0.05/0.1/0.2/0.5/1 [mm/revolution or
degrees/revolution]
Selectable sensitivity levels:
0.00005/0.001/0.002/0.004/0.01/0.02/0.03 [in mm/revolution or
degrees/revolution]