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"Only when the master station PC is a JW model and a JW model special I/O module is used as
a slave station"
⑧
Enter the data register address
of the special I/O module
(Applied to item ⑧ on pages
8·31 and 8·35)
· Since the special I/O module uses an I/O relay area and a data memory area, you have to enter
slave station numbers, rack/slot numbers, the number of data bytes, and the top register addresses
of the slave station which contains the special I/O module at parameter address 000600 to
000777
· Use 4 bytes of memory to assign one special I/O module.
P
a
a r
m
a
d
d
e r
0
0
0
6
0
0
0
6
0
0
0
6
0
0
0
6
o t
0
0
0
7
0
0
0
7
8
0
0
0
7
0
0
0
7
Initial value: 00
■ ■ ■ ■ ■ Number of data bytes
Enter the number of bytes that the special I/O module uses for data exchange.
A maximum of 128 bytes can be assigned per station. A maximum of 512 byes can be assigned to
all stations.
S
p
e
J
W
8 -
A
J
W
2 -
D
J
W
2 -
H
J
W
3 -
1
J
W
1 -
1
J
W
1 -
2
.
(8)
t e
r e
S
t e
s s
(
) 8
0
0
S
a l
v
e
t s
t a
o i
n
n
u
m
U
p
p
r e
4
b
t i
: s
R
a
k c
0
1
L
o
w
r e
4
b
t i
: s
l S
t o
0
2
N
u
m
b
r e
f o
d
a
a t
b
T
o
p
e r
g
t s i
r e
a
d
d
e r
0
3
D
7
b
: t i
1
f
r o
s
e
, t
0
7
4
S
a l
v
e
t s
t a
o i
n
n
u
m
U
p
p
r e
4
b
t i
: s
R
a
k c
7
5
L
o
w
r e
4
b
t i
: s
l S
t o
7
6
N
u
m
b
r e
f o
d
a
a t
b
T
o
p
e r
g
t s i
r e
a
d
d
e r
7
7
D
7
b
: t i
1
f
r o
s
e
, t
0
in all addresses
(H)
c
l a i
/ I
O
m
o
d
u
e l
m
o
d
l e
n
a
D
a (
n
a
o l
g
n i
p
u
) t
A
a (
n
a
o l
g
o
u
p t
u
) t
C
h (
g i
h
s
p
e
e
d
c
o
u
n
e t
) r
L
M
/ I (
O
n i l
k
m
a
t s
r e
t s
t a
o i
D
U
1 /
2
D
U
(
D I
c
o
n
r t
l o
m
o
P
M
p (
o
t i s
o i
n
n i
g
m
o
d
l u
) e
Station number: OCT (octal), bytes
Rack and slot numbers: HEX (hexadecimal), bytes
Number of data bytes: DCM (decimal), bytes
Register top address: OCT (octal), bytes
c
o
n
e t
n
s t
b
r e
0 (
0
o t
7
7
)
(
) 8
n
u
m
b
r e
0 (
r o
) 1
n
u
m
b
r e
0 (
0
o t
0
F
)
(
H
)
y
e t
s
0 (
1
o t
6
4
)
(
D
)
s s
f (
e l i
a
d
d
e r
s
) s
f
r o
n
t o
s
e
. t
o t
b
r e
0 (
0
o t
7
7
)
(
) 8
n
u
m
b
r e
0 (
r o
) 1
n
u
m
b
r e
0 (
0
o t
0
F
)
(
H
)
y
e t
s
0 (
1
o t
6
4
)
(
D
)
s s
f (
e l i
a
d
d
e r
s
) s
f
r o
n
t o
s
e
. t
m
e
N
u
m
b
r e
f o
d
a
a t
b
3
6
b
y
e t
s
8
b
y
e t
s
8
b
y
e t
s
) n
2
o t
6
b
y
e t
s
d
l u
) e
6
4
b
y
e t
s
m
a
. x
1
6
b
y
e t
s
8
44
·
S
p
e
c
l a i
/ I
O
n
u
m
b
r e
N
o
1 .
o t
N
o
3 .
2
y
e t
s
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