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FX Series PLC User's Manual - Data Communication Edition
Computer Link
7.11
PC Command [Reads PLC Model Name]
This section explains the control procedure specification method and specification example when the model
name of a PLC linked to the computer is read.
7.11.1 PLC model name (CPU) and read contents
PLC model name (CPU)
FX
1S
FX
0N
FX
(FX), FX
2
2C
FX
, FX
1NC
1N
FX
, FX
2N
2NC
FX
, FX
3U
3UC
A0J2HCPU
A1CPU, A1NCPU
A1SCPU, A1SJCPU
A2CPU(-S1), A2NCPU(-S1), A2SCPU
A2ACPU
A2ACPU-S1
A2CCPU
7.11.2 Control procedure specification method and specification example
1. Specification method
The specification method for control procedure format 1 is shown below:
Computer side
PLC side
Express the station number, PLC number, number of device points and sum check code in hexadecimal
respectively.
2. Specification example
When reading the model name of the PLC whose station number is 15 (while the message waiting time is set
to 0 ms)
This range is regarded as
the sum check target.
E
N
Q
Computer side
05
PLC side
The example above indicates that the model name of the target PLC is the FX
D-66
Model name code
(hexadecimal)
PC command to read the PLC model name
E
N
P C
Q
0 F F F P C 0 C 5
30
46
46
46
50
43
30
43
35
H
H
H
H
H
H
H
H
H
H
PLC model name (CPU)
F2H
A2USCPU
8EH
A2CPU-S1, A2USCPU-S1
8DH
A3CPU, A3NCPU
9EH
A3ACPU
9DH
A3HCPU, A3MCPU
F3H
A3UCPU
98H
A4UCPU
A1H
A52GCPU
98H
A73CPU
A2H
A7LMS-F
92H
AJ72P25/R25
93H
AJ72LP25/BR15
9AH
Character area B
S
PLC model
T
name
X
(2 characters)
This range is regarded as
the sum check target.
S
E
T
0 F F F
8 D
T
8 1
X
X
30
46
46
46
38
44
38
31
02
03
H
H
H
H
H
H
H
H
H
7.11 PC Command [Reads PLC Model Name]
Model name code
A
C
K
E
T
X
A
C
0 F F F
K
30
46
46
46
06
H
H
H
H
H
H
(FX) or FX
Series.
2
2C
7 Commands
(hexadecimal)
82H
83H
A3H
94H
A4H
84H
85H
9AH
A3H
A3H
ABH
8BH
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