YASKAWA yasnac i80m - Page 641

•
Measurable
retraction
length
Pm6847
:
Determines
the
length
of
retraction
between
two
successive
measurement
operations.
Parameter
value
1
represents
0.001
mm.
(b)
Input
signals
•
Manual
skip
entry
signal
(#3009D6
:
MSKP)
•
Touch
sensor
signal
(#3009D7
:
SPST)***When
manual
skip
A
is
used.
(C)
Output
signal
•
Manual
skip
mode
(#3507D7
:
MSKPO)
Notes
on
manual
skip
function
1.
To
move
axes
to
the
contact
point,
move
a
single
axis
at
one
time
(simultaneous
1-axis
operation.)
2.
The
skip
contact
position
data
are
canceled
only
by
an
external
instruction
such
as
the manual
skip
mode
entry
signal
or a
request
to
reset.
The
data
are
retained
unless
change
is
commanded
externally.
3.
The
manual
skip
function
is
ineffective
for
the
4th
and
5th
axes.
4.
If
the manual
skip
entry
signal
is
input
out
or
the
manual
mode,
the
signal
is
disregarded
and the
manual
skip
mode
ON
signal
will
not
be
output.
5.
If
simultaneous
return
of
all
axes
to
home
position
has
not
been
performed
after
power
was
turned
on
before
the
rising
of
the
touch
sensor
signal
is
detected
in
the
manual
skip
mode,
the touch
sensor
signal
is
disregarded
and
no
measurement
will
be
made.
6.
Axes
do
not
move
in
the direction
of
the
contact
with
the
touch
sensor.
7.
After
contacting
the
touch
sensor,
the
tool
cannot
be moved
in
the direction
of
contact
with
the
touch
sensor
without
a
certain
length
(determined
by
Pm6847)
of
retraction.
Retraction is
not
needed
when
Pm6847=0.
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