Mitsubishi Electric MELSEC IQ-R series Reference Manual page 168

Communication example
Write data to the buffer memory addresses from 1H to 2H of Q62DA whose input/output signals are from 30H to 4FH (module
No.: 03H).
Buffer memory of Q62DA
Address Name
1H CH1 digital value
2H CH2 digital value
■Data communication in ASCII code
(Request data)
1 6 0 1 0
31 36 30 31 30
H H H H H
■Data communication in binary code
(Request data)
Start address
01 16 00 00 0A 10
H H H H H
10 BUFFER MEMORY ACCESS
166
10.2 Intelligent Function Module
Stored data (word unit)
01F4H
03E8H
Start address
0 0 0 0 0 0 0
30 30 30 30 30 30 30
H H H H H H H
Number of Module
bytes No.
00 00 04 00 03 00
H H H H H H H
Values of address 1H
=01F4H
Data for command
Write data (byte unit)
F4H
01H
E8H
03H
Number of bytes
1 0 0 A 0 0 0
31 30 30 41 30 30 30
H H H H H H H
F 4
46 34
H H
Values of address 1H
=01F4H
Write data
F4 01 E8 03
H H H H
Values of address 2H
=03E8H
Module No.
4 0 0 0 3
34 30 30 30 33
H H H H H
Write data
0 1 E 8 0 3
30 31 45 38 30 33
H H H H H H
Values of address 2H
=03E8H