HEIDENHAIN TNC 320 User Manual page 388

12
Manual operation and setup
12.2 Moving the machine axes
Entering the feed rate F
Press the handwheel soft key F3 (MSF)
Press the handwheel soft key F3 (F)
Select the desired feed rate 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 1000
Confirm the new feed rate F with the handwheel soft key F3
(OK)
Datum setting
Press the handwheel soft key F3 (MSF)
Press the handwheel soft key F4 (PRS)
If required, select the axis in which the datum is to be set.
Reset the axis with the handwheel soft key F3 (OK), or with
F1 and F2 set the desired value and then confirm with F3 (OK)
By also pressing the CTRL key, you can increase the counting
increment to 10
Changing modes of operation
With the handwheel soft key F4 (OPM), you can use the
handwheel to switch the mode of operation, provided that the
current status of the control allows a mode change.
Press the handwheel soft key F4 (OPM)
Select the desired operating mode by handwheel soft key
MAN: Manual Operation
MDI: Positioning with manual data input
SGL: Program run, single block
RUN: Program run, full sequence
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TNC 320 | User's Manual HEIDENHAIN Conversational Programming | 5/2013