DECKEL FP1 Manual del usuario - Página 2
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Active digital position readout unit, cont'd
Moving past reference Points
The reference
points
are
located
near
the
zero
position
of
the
coarse scale
in all
three
axes.
-
Operate
M
t.t
(unless
LED
is
already
illuminated).
-
Operate
@
t.y'
LEDs
(6)
and
(9)
will light
up; actual'
value readout blocked.
-
Operate
@t.t
and
the
two
feed
buttons
on
operator
control
panel
if
reference marks
are
to
be
approched at
feed
rate.
-
Move machine
axes
(slides)
beyond
reference marks
consecutively
by
operating feed
control
lever and rapid
traverse
button:
actual-value readouts
will
start counting
from
reference
mark;
LEDs
(9)
will
be
extinguished.
Setting
the
reference Points
(only in 'manual'mode)
After
aligning
the
machine
with
the
workpiece datum,
set
actual-value counters
to
a
reference value, usually
zero
lref'
erence
point =
zero
point of
actual-value readout).
Align in
spindle
longitudinal direction,
for
example
with
a
bore
or
workpiece
edge,
by
moving end face
of
tool into
contact
with
workPiece.
-
Align
with
reference
point
(in at
least
one axis)'
-
Operate one
of
the
reference
point
keys (8).
-
Operate
El
t.t
(to
zero
setpoint readout), key
refer-
ence
value
into
setpoint readout (5) on keyboard
(l)
and
use
[l
key to
determine
sign.
-
Operate
transfer key
(2)
of
axis
just aligned:
keyed-in
value
will
appear
in
actual-value
readout.
Reference
point
in this
axis
is
now stored.
-
Repeat
this
procedure
in the other
axes.
lf
several
reference
points
have been
set, the actual-value
readout
will
show the distance
from
each
reference
point
upon operating
the
associated
reference
point
key.
Example
The
4
reference
points definable
can be stored
as
shown
below
for
machining
a
workpiece.
Fig2
Use
reference
point
@
for
workpiece
edges
in
X
and Y
axes.
Reference
point @l
may
be assigned
to
the
lst
bore
in
a
row
of
bores
positioned in
chain dimensions.
Reference
points
@
and
@
may
be
assigned
to
the
central
bores
of
boring
patterns.
Refinding
reference
points
Switch on
unit
and move past reference marks
as
described
above.
o-
d
#
E
9O2
(12.81)