YASKAWA yasnac i80m

Operations
<1>
to
0
are
executed
as
one
cycle
by
the
above
command.
(!>
Positioning
of
hole-opening
position
Rapid
feed
up
to
R-point
Hole
drilling
(boring)
down
to
Z-point
0
Return
to
R-point
or
initial
point
l
(a)
Initial
point
The
initial
point
is
the
absolute
position
of
the
hole
opening
axis when
the
canned
cycle
mode has
been
entered
from
a
canned
cycle
cancel
state.
The
initial
point
does
not
change
even
when
a
canned
cycle
is
performed
in
the
G99
(R-point
level
return)
mode.
(b)
Description
of
each
address
<I>
Positioning
axes
(X,
Y):
The hole
opening
position
is
commanded
with
an
incremental
value
or
absolute
value.
The
positioning
movement
can
be selected
from
GOO
and
G01
by
parameter
setting.
For
G01,
the
speed
is
commanded
by
F
code.
Hole
opening
axis
(Z):
The
position
of
the
hole
bottom
is
commanded
with
an
absolute
value
or
an
incremental
value
from
R-point.
Movement
from
R-point
to
hole
bottom is
made
at
the
speed
commanded
by
F
code
in
G01.
GOO
movement
may
be
included
depending
on
the
type
of
canned
cycle
(e.g.,
intermittent
feed).
Return
from
hole
bottom
to
R-point
is
made
by
GOO
or
G01
movement
depending
on
the
type
of
canned
cycle.
(!>
R:
The
position
of
R-point
is
commanded
with
an
absolute
value
or
an
incremental
value
from
the
initial
point.
The
operating
axis is
the
hole-opening
axis.
Return
from
R-point
to
the
initial
point
is
made
by
GOO
movement.
0
L:
The
number
of
repetitions
is
commanded
by
address
L.
If
L
is
not
commanded,
1
is assumed.
Also,
if
commanded
as
L
=
0,
positioning
to
(X,
Y)
only
is
performed.
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169
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