Mitsubishi Electric FX3U-ENET-ADP - PLC Model Name Read (Command 15 H)

7 Communication Using MC Protocol
84
FX3U-ENET-ADP User's Manual
7.6 Remote RUN/STOP, PLC model name code read
7.6.3 PLC model name read (command: 15H)
The examples shown in this section explain the control procedure for reading the model name of the PLC.
The order and content of data items of the areas marked by " * " shown in the control procedure diagram differ
depending on the module used as well as the frame and format used for communication.
For details, refer to Subsection 7.3.2.
[Control procedure]
1) Data communication in binary code
2) Data communication in ASCII code
Caution
Distinguish the PLC model name by the model name code.
"F3H", which is the model code of FX
3U/FX3UC, is read as the PLC model name.
(Data name)
External device
side
(Example)
(Data name)
(Example)
PLC side
Subheader
PC No.
Monitoring
timer
Complete code
Subheader
FFH 0AH 00H
LH
95
H
15H
00H F3H 00H
PLC model name
Model name of
FX
3U /FX 3UC
*
*
(Data name)
F
31
H
1
35
H
5
46
H 46H 30H
0
30
H
0
30
H
0
41
H
AF
HLH L
39H
9
35
H
5
30
H
0
30
H
0
46
H
F
33
H
3
30
0
30
H
0
HL
External device
side
(Example)
(Data name)
(Example)
PLC side
Subheader
PC No.
Monitoring
timer
Complete code
Subheader
PLC model name
Model name of
FX
3U/FX3UC
*
*