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FX Series PLC User's Manual - Data Communication Edition
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2. Specification example
When writing data for setting the current value of D500 to "1234H", Y100 to Y117 to "BCA9H" and the current
value of C100 to "64H" in the PLC whose station number is 5 (while the message waiting time is set to 0 ms)
E
N
0 5 F F W T 0 0 3
Q
Computer side
05
30
H
PLC side
Indicates that "1234H (which is "4660"
in decimal)" is written to D500.
This range is regarded as the
sum check target.
C N 1 0 0
43
4E
H
Indicates that "64H (which is "100" in decimal)"
is written to the current value of C100.
This range is regarded as the sum check target.
D 0 5 0 0 1 2 3 4 Y 0 1 0 0
44
30
35
46
46
57
54
30
30
33
H
H
H
H
H
H
H
H
H
H
0 0 6 4
0 7
31
30
30
30
30
36
34
30
37
H
H
H
H
H
H
H
H
H
H
A
C
K
06
7.8 WT Command [Tests Device Memory in 1-Word Units (by Writing Arbitrarily)]
35
30
30
31
32
33
34
59
30
31
H
H
H
H
H
H
H
H
H
H
B
C
1 0 1
1
1
1
0
0
Y
Y
Y
Y
Y
Y
Y
Y
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
7
6
5
4
3
2
Each bit is reset (OFF) in the case of "0", and
set (ON) in the case of "0".
0 5 F F
30
30
46
46
H
H
H
H
H
B C A 9
30
30
42
43
41
39
H
H
H
H
H
H
H
A
9
1
0
1
0
1
0
0
1
Y
Y
Y
Y
Y
Y
Y
Y
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
7
6
5
4
3
2
1
0
7 Commands
A
B
C
D
E
F
G
H
I
Apx.A
D-71
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