YASKAWA yasnac i80m

2.11
AUXILIARY
FUNCTION
(M
FUNCTION)
(Cont’d)
2.11.1.3
Other
M
codes
All M
codes
other
than those
listed
as
specific
M
codes
shown
in
Pars.
2.11.1.1
and
2.11.1.2
may
be used
for
a
variety
of
different
purposes
depending
on
the
machine
builders
specifications.
The
following
shows
a
typical
usage
example.
(1)
Table
2.11.2
M
Code
Meaning
Remarks
MH3
Spindle
forward
rut
at
ion
Normally.
M03
and
M04
cannot
be
switched.
Be
sure
to
switch them
by
using
M05.
MM
Spindle
reverse
rotation
MAS
Spindle
stop
Mil*
Coolant
ON
Coolant
OFF
Mtiy
(2)
When
an
M-command
is
instructed
in
the
same
block
as
a
move
command,
the
following
is
determined
depending
on
each
machine.
<I>
whether
or
not
the
M-command
is
executed
simultaneously
with
the
move
command.
(2)
whether
or
not
the
M-command is
executed
after
the
move
command
is
completed.
Therefore,
refer
to
command
or
reference
manuals
issued
by
your
machine
tool
builder.
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106
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