YASKAWA yasnac i80m

3.5.1.32
Interlock
Input
(INTERLOCK)
This
interlock
input
is
used
to
prohibit
axis
movement,
and is
provided
for
each axis.
(1)
'When
an
axis
under
movement
is
interlocked,
it
is
stopped
after
deceleration. When
the
interlock
is
cleared,
the
remaining
movement
is
continued,
and
control
advances
to
the
next
block when that
movement
is
completed.
(2)
For
simultaneous
2-axis
and
3-axis
interpolation
commands,
if
one
of
those
axes
is
interlocked,
interpolation
operation
is
prohibited.
NC
CONTROL
ITX
D
—
*
E
ITX
D
AXIS
INTERLOCK
ITZ
D
AXIS
z
INTERLOCK
ITO
D
--
j
IT
fi
D
—
*e
Fig.
3.5.5.
Interlock
Input
3.5.1.33
External
deceleration
input
(EXTERNAL
DECELERATION)
%
To
prevent
accidents due
to
erroneous
move
commands,
an
external
deceleration
limit
switch
is
provided
for
some
machines.
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579
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