7 Communication Using MC Protocol
69
FX
3U
-ENET-ADP User's Manual
1
Introduc
tion
2
Specifi
cation
3
Sy
stem
Configurati
on
4
Ins
tal
lation
5
Wi
rin
g
6
Introduction of
Functi
on
s
7
C
omm
uni
cation
U
sing
M
C
Protocol
8
The O
perati
on
of G
X
W
ork
s2
9
Troubl
es
hooti
ng
A
Li
st of S
peci
al
Dev
ices
7.5 Device Memory Read/Write
2) Communication in ASCII code
Caution
If the number of device points to be set is an odd number, add one byte of dummy data (30H) at the end of
data written. For example, when writing three points, add the dummy data (30H) at the end.
(Data name)
External device
side
(Example)
(Data name)
PLC side
(Example)
38
H
8
30
H
H
This designates to turn M50 ON
32
H
2
30
H
L
This designates to turn M51 ON
This designates to turn M60 OFF
This designates to turn M61 ON
30
H
0
H L
0
30
H
C
43
H
0
30
H
1
31
H
1
31
H
1
31
H
0
30
H
0
30
H
F
46
H
30
H
0
30
H
0
30
H
0
41
H
A
F
46
H
H L H
L
32
H
2
2
32
H
H
32
H
2
44
H
D
34
H
4
33
H
3
30
H
0
30
H
0
30
H
0
30
H
0
30
H
0
30
H
0
30
H
0
L
0
0
- -
-
-
-
- - - - - - -
-
-
-
-
Subheader
Co
m
pl
et
e c
od
e
Subheader
PC No.
Number of
device points
Head device
Monitoring
timer
Data for the number
of designed device points
Characters for the
number of device points
*
*
Содержание FX3U-ENET-ADP
Страница 1: ...FX3U ENET ADP USER S MANUAL ...
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Страница 6: ... 4 Safety Precautions Read these precautions before use MEMO ...
Страница 160: ...154 FX3U ENET ADP User s Manual Revised History Revised History Date Revision Description 2 2012 A First Edition ...
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