SPACE 2000 (T and M versions) OPERATION MANUAL
16
Absolute zero restoration (“piece zero”)
This function automatically resets the distance between the MACHINE ZERO and
the PIECE ZERO when the axis involved in the manoeuvre transits over the
transduction's MACHINE ZERO point.
This function is used either when the system is switched back on or after an
interruption in the power supply in order to restore the PIECE ZERO position
previously memorised (F1).
Necessary conditions :
-
absolute zero-setting must have been performed for the axis in question
-
the position of the PIECE ZERO position of the axis in question must have been memorised
-
the axis must have been brought near the MACHINE ZERO (only if the transduction has more than
one)
-
the SPACE 2000 must be set in position display conditions ("POS" LEDs on)
3 axes “T” version
-
the axes summing function must have been disabled with the “F8” function key pag.24
Select the function by pressing the
following keys :
The
“F2”
message
appears on
the X-axis display to indicate the
choice of the function to be
enabled. All the LEDs except PWR
and the displays of the other axes
are switched off. The indication of
the origin/tool remains enabled.
In order to quit this selection and
return to the position display, press
the key :
In order to enable the function
selected press:
The X-axis display will show the
“SEL. ASSE”
message in order to
inform the operator to select the
axis for the execution of the
function selected.
In order to quit this selection and
return to the position display, press
the key :
Select
the
axis
involved
by
pressing any of the keys:
T version
M version
The display of the axis selected will
show a
“0”
that shifts from right to
left and vice-versa.
The display of the other axes and
the
respective
LEDs
remain
disabled in order to show the
operator that the procedure must
still be concluded.
In order to quit this selection and
return to the position display, press
the key :
Move the axis selected by making
it transit over the transduction's
MACHINE ZERO point.
When the MACHINE ZERO point is
detected,
the
moving
“0”
disappears and the display of all
the axes in the position status and
the respective LEDs are restored.
The axis for which the “PIECE
ZERO” has been restored is now
ready for work.
If the transduction does not have
only one MACHINE ZERO point,
be careful to avoid committing
serious errors by transiting over an
erroneous reference point.
If
this
occurs,
repeat
the
procedure from the start.
F
2
F
2
X Z Z
1
X Y
Z
/
W
F
E
nt
F
F