YASKAWA yasnac i80m

2.12
TOOL
OFFSET
(Cont’d)
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I'l.ANK
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i=
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Fig.
2.12.66
11.
If
circular
interpolation
outside
the
offset
plane
specified
by
G17.
G18,
or
G19
is
commanded
in
the
offset
mode,
alarm
“183"
results.
12.
The
offset
position
can
be
temporarily
corrected
by
commanding
a
dummy
block
using
addresses
I,
J,
or
K.
<G
II'
t
:
Slim
Om
X
Nlul
N
ID.'
V
I
.....
.1
NHL*
ft
r",
Y
Nliift
/
t*
/
MUMMY
BLOCK
USING
I.
J
N
I'U
*
/
X
Fig.
2.12.67
13.
When
a
MOO
or
M01
(M02, M30)
command
is
received,
block
preread
is
disabled,
so
that
normal
precise
correct
offset
is
stopped
prior
to
completion.
To
avoid
this,
insert
a
dummy
block
using
I.
J.
or
K
into
a
block
immediately
before
the
MOO.
M01
command. Precise
offset
can
be
continued
in
this
way.
(G41)
N200
G01
X
Y
N203
move
data
has been
commanded
by
I,
J,
K.
I
......
J
:
N201
N202
MOO
N203
X
Y
158
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