YASKAWA yasnac i80m

NOTE
O
A
single
block
must
be allocated
to
M90
or
M91P.
If
a
motion
command
is
in
the
same
block.
ALM112
“M90/M91
FORMAT
ERROR"
occurs.
Interrupt
signal
while
interrupt
program
is executed
If
an
interrupt
signal
is
input
in
the
M91
Mode,
it
is
disregarded
while
the
interrupt
program
is
being
executed.
ALM114
"M90/M9I
COMMAND
ERROR"
Neither
M90
nor
M91
can
be used
in
a
program
started
by
programmed
interrupt.
If
the
command
is
used,
ALM114
“M90/M91
COMMAND
ERROR"
occurs.
Macro local
variable
level
M91
can
be used
in
a
sub-program
or
macro
program.
An
interrupt
program
is
not
counted
for
the
program
nesting
level,
therefore
it
does
not
vary
the
macro
local variable level.
Specifying
destination
The
M99
command
in
an
interrupting
program
returns to
the block
next
to
the inter¬
rupted
block. To
specify
returning
to
other
block,
use
M99P.
When
returning
to
the
first
program
by
M99,
the modal
infomation
before
interrupt
is
restored.
When
returning
to
the
first
program
by
M99P.
the modal
information
updated
in
the
interrupting
program
is
retained.
When
interrupt input
occurs
during
block
stop
If
interrupt
signal
is
input
during
block
stop,
interrupting
program
is
started when
operation
is restarted
by cycle
start.
Programmed
interrupt
input
during high-speed
cutting
Programmed
interrupt
is
disregarded
during
high-speed cutting.
Specifying
interrupting
program
start
sequence
number
Use command
Q
in
a
M91P
block
to
specify
the
sequence
number
at
which the
interrupt¬
ing
program
is
to
1»
started.
Modal
information
at
interrupt
Modal
information
is retained
even
if
a
programmed
interrupt
occurs
and the
interrupt¬
ing
program
is started. When
the
interrupting
program
is
stopped
and
the
first
program
is
restarted
by
M99,
the
modal
information
at
the time
of
interrupt
is
restored.
The
current
coordinate
system
of
the
first
program
is
not
restored.
When
the
interrupting
program
is
stopped
and the
first
program
is
restarted
by
M99P,the
modal
information
in
the
interrupting
program
is retained.
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