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FX Series PLC User's Manual - Data Communication Edition
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Example 2: When reading the contents of two devices from R30000 to R30001 in the PLC whose station
number is 5 (while the message waiting time is set to 0 ms)
E
N
Q
Computer side
05
PLC side
D-54
0 5 F F Q R 0
R 0 3 0 0
30
35
46
46
51
52
30
52
30
H
H
H
H
H
H
H
H
H
H
This range is regarded as the
sum check target.
This range is regarded as the
sum check target.
S
T
0 5 F F 7 B C 9
X
02
30
35
46
46
H
H
H
H
H
Indicates that the value of R30000 is "7BC9H" (hexadecimal)
(which is "31689" in decimal).
Indicates that the value of R30001 is "1234H" (hexadecimal)
(which is "4660" in decimal).
0
0
0 2 9 B
33
30
30
30
30
30
32
39
42
H
H
H
H
H
H
H
H
H
E
1 2 3 4
T
X
37
42
43
39
31
32
33
34
03
42
H
H
H
H
H
H
H
H
H
7.3 QR Command [Reads Device Memory in 1-Word Units]
A
C
0 5 F F
K
06
30
35
46
46
H
H
H
H
H
B 3
33
H
H
7 Commands
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