YASKAWA yasnac i80m

2.3
PREPARATORY
FUNCTION
(G-FUNCTION)
I
An
address character
G
and
up
to
3
digits
following
it
specify
the
operation
of
the
block.
(1)
There
are
two
types
of
G
codes.
•
Non-modal
G
code
(marked
with
*
):
the
codes
are
effective
only
for
the commanded block.
•
Modal
G
code
(belonging
to
groups
01
to
23):
the
codes
belonging
to
the division
B
are
included
in
the
basic
specifications.
Once
they
are
commanded,
they
are
effective
until
another
G
code
in
the
same
group
will
be
commanded.
I
They
can
be
programmed
twice
or
more
in
the
same
block.
When
different
G
codes
in
the
same
group
are
programmed,
the
last
appearing
G
code is
effective.
(2)
When
a
G
code
belonging
to
the
01
group
is commanded
during
a
canned
cycle
(G73,
G74,
G76.
G77
and
G81
through
G89),
the
canned
cycle
is
canceled
and
these
codes
in
the
group
09
becomes
G80.
(3)
When
the
RESET
key
is
depressed
during
the
execution
of
a
tool
radius
compensation
C
(G41,
or
G42)
or
a
canned
cycle,
they
become
G40
or
G80,
respectively,
winch
cancels
the
programmed
commands.
I
(4)
G43.
G44,
G49
and
G45
through
G48
belonging
to
the
*
group
can
be
programmed
together
with
the
following
G
codes
in
the
01
group
in
the
same
block.
If
*
group
other
than
those
G
codes
and
G
codes
of
08
group
can
be
programmed
in
the
same
block
as
G
code
of
01
group
an
alarm
will
be
issued.
Table
2.3.1
Combination G
code
G-C's
G44.
G4S
GOO,
G0|,
G
60
G45
to
G4»
GOO,
G01.
G0L\
G03,
G60
-
35
-