HEIDENHAIN ITNC 530 - 6-2010 DIN-ISO PROGRAMMING, User Manual

Page: 451 / 618

HEIDENHAIN iTNC 530 451
14.2 Mo
ving the Mac
h
ine Ax
es
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:
U 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.
U 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:
U 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.
U Press the KBD soft key to activate the potentiometers of the
machine operating panel.
Incremental jog positioning
With incremental jog positioning the TNC moves the currently active
handwheel axis by a preset distance defined by you.
U Press the handwheel soft key F2 (
STEP
).
U Activate incremental jog positioning: Press handwheel soft key 3
(
ON ).
U Select the desired jog increment by pressing the F1 or F2 key. If you
press and hold the respective key, each time it reaches a decimal
value 0 the TNC increases the counting increment by a factor of 10.
If in addition you press the CTRL key, the counting increment
increases to 1. The smallest possible jog increment is 0.0001 mm.
The largest possible is 10 mm.
U Confirm the selected jog increment with soft key 4
(OK).
U With the + or – handwheel key, move the active handwheel axis in
the corresponding direction.
Entering miscellaneous functions M
U Press the handwheel soft key F3 (
MSF
).
U Press the handwheel soft key F1 (
M
).
U Select the desired M function number by pressing the F1 or F2 key.
U
Execute the M function with the NC start key.