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(c) On-demand data to be sent
Subheader
Serial number
5
4
0
0
0
0
0
1
35
34
30
30
30
30
30
31
H
H
H
H
H
H
H
(d) Program
CHAPTER 7 COMMUNICATION OF THE ETHERNET ADAPTER MODULE
Network
Station
Fixed value
number
number
0
0
0
0
0
3
0
30
30
30
30
30
33
30
H
H
H
H
H
H
H
H
Monitoring timer
0
0
0
0
30
30
30
30
H
H
H
H
Request destination
module
For future
I/O number
extension
1
0
3
F
F
0
0
31
30
33
46
46
30
30
30
H
H
H
H
H
H
H
Command
Subcommand
2
1
0
1
0
0
0
0
32
31
30
31
30
30
30
30
H
H
H
H
H
H
H
Clear control data.
Connection No.
Frame setting format
Serial number
Send data format
Send data length
Send data
Obtain Open completion signal of the
connection.
Output of when opening of the
connection is not completed
REMFR instruction error output
Read Send completed flag.
REMFR instruction error output
Check Send completed flag.
Output of when a value stored in
Send completed flag is not 0
Request
data length
0
0
1
0
30
31
30
H
H
H
H
Send data
34
12
78
56
H
H
H
H
H
105
7
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