YASKAWA YASNAC 3000G

a
a
a
G02
GO
2
G02
GO
3
G03
G03
Z
X
Xa
plane
Za
plane
Ya
plane
Fig.
2.14.4.4
Where
the
4th
axis
is
a
rotary
axis
(A,
B
or
C),
the
designation
of
degree
values
for
the
circular
interpolation
is
different
between
the
metric
sys¬
tem
and
inch
system,
because
in
the inch
system,
all
designations
for
linear
axes
are
multiplied
by
2.54
by
the
control
but
angular
designation
in
de¬
grees
for
rotary
axis is
not
multiplied
by
2.54.
10.000
mm
1.0000
lnctÿ
A
A
60
<U
00
<v
'V
o
o
•o
00
<u
00
<u
o
(N
o
-6
-d
x
x
.
inch
___
mm
G91
*
G91
*
G02
X
10000
A
10000
110000
F200
*
G02
X10000
A25400
110000
F200
*
(a)
Metric
command
(b)
Inch
command
Fig.
2.14.4.5
A
To
be
more
specific,
in
the
inch
system,
a
rec¬
tangular
coordinate
system
with
0.0001
inch
(linear
axis)
and
0.00254
deg.
(rotary
axis)
is
assumed,
and circular
interpolation
is
effected
as
circular
arcs
on
this
plane.
In
this
way,
the
correct
relationship
between the
coordinate
de¬
signations
for
the
arc
center
and
for
the
end
point
is
maintained.
60
O
•v
s
<N
°
»
o
*
o
0
X
°
0.0001
inch
Fig.
2.
14.4.6
-
27
-