Mitsubishi Electric MELSEC IQ-R series Reference Manual page 439

Communication example
Write data to buffer the memory of the special function module with E71 mounted in the same station under the following
conditions.
• Special function module No.: 13H (buffer memory whose input/output signal is from 120H to 13FH)
• Start address: 750H
• Byte length: 4
■Data communication in ASCII code
(Request data)
Start address
Byte length
0 0 0 7 5 0 0
30 30 30 37 35 30 30
H H H H H H
■Data communication in binary code
(Request data)
Byte length
Special function
Start
module No.
address
50 07 00 04 13 00 01
H H H H H H
(750 )
H
Special function
module No.
4 1 3 0 0 0 1
34 31 33 30 30 30 31
H H H H H H H H
(750 )
H
Write data
23 45 67
H H H H
(751 ) (752 )
H H
(753 )
H
Write data
2 3 4 5 6 7
32 33 34 35 36 37
H H H H H H
(753 )
(751 ) (752 )
H H H
18 COMMUNICATING USING 1E FRAMES
18.6 Read and Write Buffer Memory of Special Function Module
18
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