HEIDENHAIN MANUALplus 4110 - Manual (Page 43)

HEIDENHAIN MANUALplus 4110 43
3.2 S
w
itc
h
-On / S
w
itc
h
-Of
f
3.2 Switch-On / Switch-Off
Switch-on
In the screen headline, MANUALplus displays the
individual steps that are performed during system
start. When the system has completed all tests and
initializations, it switches to the Machine mode of
operation. The tool display shows the tool that was
last used. Whether a reference run is necessary
depends on the encoders used.
If errors are encountered during system start,
MANUALplus displays the error symbol on the
screen. You can check these error messages as soon
as the system is ready (see “Error Messages” on
page 36).
Traversing the reference marks
Select X reference.
Select Z reference.
Press Cycle START for the control to
traverse the reference marks.
MANUALplus activates the position display and
switches the menu and the soft-key row to the main
menu.
Whether a reference run is necessary depends on the
encoders used:
„ EnDat encoder: Reference run is not necessary.
„ Distance-coded encoders: The position of the axes
is ascertained after a short reference run.
After system start, MANUALplus
assumes that the tool which was last used
is still inserted in the tool holder. If this is
not the case, you must inform
MANUALplus of the tool change.
Reference run