Mitsubishi Electric FX3U-ENET-ADP, Руководство пользователя

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7 Communication Using MC Protocol
76
FX
3U
-ENET-ADP User's Manual
7.5 Device Memory Read/Write
7.5.6 Batch write in word units (command: 03)
The examples shown in this section explain the command/response format when batch writing to word device
memory or bit device memory (16 point units).
For more details on the order and content of data items of the areas marked by " * " shown in the control
procedure diagram, refer to Subsection 7.3.2.
[Control procedure]
Writing data to D100 to D102 of the PLC on which the Ethernet adapter is loaded.
1) Communication in binary code
03
H
FF
H
0A
H
L
00
H
H
64
H
00
H
20
H
44
H
03
H
00
H
34
H
12
H
76
H
98
H
09
H
01
H
L H
00
H
00
H
H L H L H L
83
H
00
H
Data to be written to D100
Data to be written to D101
Data to be written to D102
D100
- - - -
(Data name)
External device
side
(Example)
(Data name)
PLC side
(Example)
Subheader
PC No.
Nu
m
be
r of
d
ev
ice
po
in
ts
Head device
Monitoring
timer
Data for the number
of designed device
points
Characters for the
number of device
points
Subheader
Complete code
*
*