Mitsubishi Electric MELSEC FX Series - Page 87

FX communication
Commands 8
8-7
8
b ) Example 2
To write to data to two points, D0 and D1, at station No.0 (with message wait time set to
0 ms).
Computer
Programmable
controller
E
N
Q
The sum check is calculated over this range
30H30H
0 0
46H46H
F F
57H57H
W W
30H
0
44H 30H30H30H30H 32H30H
D 0 0 0 0 0 2
05H
A
C
K
30H30H
0 5
46H46H
F F
06H
31H 34H33H32H 41H 37H44H43H
1 2 3 4 A C D 7
39H46H
F 9
1234H(hexadecimal) to D0: indicates to write 4660 in decimal.
ACD7H(hexadecimal) to D1: indicates to write -21289 in decimal.