Mitsubishi Electric MELSEC IQ-R series Reference Manual page 158

Communication example
Read the data of the buffer memory addresses from 78H to 81H (120 to 129).
■Data communication in ASCII code
(Request data)
0 6 1 3 0
30 36 31 33 30
H H H H H
(Response data)
Read data 1 Read data 2
0 5 0 0 0
30 35 30 30 30
H H H H H
Values of address 78H Values of address 79H
=0500H
■Data communication in binary code
(Request data)
Start address Word length
13 06 00 00 78
H H H H H
(Response data)
Read Read
data 1 data 2
00 05 C1 09
H H H
Values of address 78H Values of address 79H
=0500H
10 BUFFER MEMORY ACCESS
156
10.1 Buffer Memory
Start address
0 0 0 0 0 0 0
30 30 30 30 30 30 30
H H H H H H H
Read data 10
9 C 1 0 0
39 43 31 30 30
H H H H H
Values of address 81H
=09C1H =00C8H
00 00 00 0A 00
H H H H H
Read
data 10
C8 00
H H H
Values of address 81H
=09C1H =00C8H
Word length
0 0 7 8 0 0 0
30 30 37 38 30 30 30
H H H H H H H
C 8
43 38
H H
A
41
H