YASKAWA YASNAC 3000G

M.
Reading
ahead
of
blocks
is
prohibited
when
MOO,
M01
(M02,
M30)
commands
are
given,
and
compensation
is
usually
interrupted.
Continuation of
correct
compensation
is
secured
by programming
I,
J,
K in
a
dum¬
my
block
immediately
before
MOO,
M01
to
avoid
interruption.
I.
Program
copy
(G25)
and
subprogram
(M98,
M99)
can
be
programmed
in
the
compensa¬
tion mode.
J.
Compensation
is
applied
to
the
projection
to
the
compensation
plane
designated by
G17,
G18
or
G19
when
simultaneous
movement
along
three
axes
(four
axesf)
is
program¬
med
in
compensation
mode.
(G41)
COMPLETING
POSITION
OF
PULSE
DISTRIBU¬
TION
OUT
OF
THE
COMPENSATION
PLANE.
N200
G01
X-
-
•
Y-
. .
*
N201
I-
.
.
J.
•
.
*
Command
movement
data
N203
using
I,
J
N202
MOO
*
COMPENSATION
-PLANE
L'/\
M97
/
MQfi
X-
•
•
Y.
. .
*
N203
V
r
.ÿ
N.
Up
to
99
radius
values
can
be
stored
in
the
the
offset
memory
in
total
for
the
tool
ra¬
dius
compensation,
together
with
the
values
for
other
compensation.
Make
designation
by
a
D
code
or a
H
code.
The
maximum
programmable
value
of
tool
radius
compen¬
sation
iB
±999.999
mm
(or
*40.
000
inch)
(Refer
to
2.
10.2
Storage
of
Tool
Offset
Values.
)
Fig.
2.14.
13.
18
K.
Input
error
occurs
when circular
interpola¬
tion
is
programmed
out
of
the
plane-desig¬
nated
by
G17,
G18
or
G19
(
0615).
L.
Offset
position
may
be
temporarily
modifi¬
ed
by
programming
a
dummy
block
using
addresses
I,
J,
K.
O.
Overcut
occurs
if
compensation
is
program¬
med
on a
step
less
than
the tool
radius
in
M96
mode.
Keep
this
in
mind.
Although
undersize
cut
occurs
with
the
G97
mode,
it
is
better
than
overcut
with
the
M96
mode.
(G42)
N100
G01
X.
-
Y-
. .
*
N101
I-
.
.
J.
•
.
*
-
—
r~.
—
t
„y-
:
I
N
1
02
X-
.
•
*
N102
OVERCUT
UNDERSIZE
CUT
(a)
M96
mode
(b)
M97
mode
\
NIOO/V
h
Y
*
DUMMY
BLOCK
USING
I,
J
CODES:
N101
Fig.
2.
14.
13.20
/
X
P.
Even
in
M96
mode,
the tool
moves
directly
toward
point
B
without
making
circular
path,
if
both
A
X
and
AY
are
smaller
than
a
fixed
value
as
shown
below.
The
fixed
value
in
this
case
is
the value
set
by
parameter
No.
M
rj
7
T
1
Fig.
2.
14.
13.
19
-
50
-