HEIDENHAIN TNC 640 (34059x-05) - Manual (Page 526)

Manual operation and setup
15.2 Moving the machine axes
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TNC 640 | User's Manual
HEIDENHAIN Conversational Programming | 1/2015
Moving the axes
To activate the handwheel, press the handwheel
button on the HR 5xx: You can now only operate
the TNC via the HR 5xx, and the TNC displays a
pop-up window with text on the TNC screen
Select the desired operating mode via the OPM
soft key if necessary
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, if
required
Move the active axis in the positive direction, or
Move the active axis in the negative direction
To deactivate the handwheel, press the
handwheel key on the HR 5xx: Now you can
operate the TNC again via the operating 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 on the HR 5xx. 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 on the HR 5xx. 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