Mitsubishi Electric MR-J5-G User Manual page 56

■Write Object (object write)
This command writes the specified value to the object corresponding to Index and Sub Index specified by the master station.
• Request message (after the command)
Command
L H
20h 40h
• Response message (at normal termination (after the end code))
End code
L H
00h 00h
• Response message (at abnormal termination)
It is the same as "At abnormal termination" in the reference below.
Page 52 Response message format
• Item list
Item
Command
Sub command
Index
Sub Index
Reserved
Number of data value
Write data
1 CC-Link IE TSN
54
1.4 APPENDIX
Sub command Index
L H L
02h 00h Refer to "Item list" below for details.
Index
L
Refer to "Item list" below for details.
Size
2 bytes
2 bytes
2 bytes
1 byte
1 byte
2 bytes
Variable
Sub Reserve
Index d
 
H
Sub Index

H
Endian Description
Little 4020h
Little 0002h
Little Specify Index of the object. ( MR-J5-G/MR-J5W-G User's Manual
(Object Dictionary))
The response message stores the value specified in the request message.
Little Specify Sub Index of the object. ( MR-J5-G/MR-J5W-G User's Manual
(Object Dictionary))
The response message stores the value specified in the request message.
 00h (fixed)
Little Write data: Specify the size in hexadecimal. (Unit: byte)
Little Specify the write data of the object.
Number of data Write data
value
L H L variable H
Reserved Number of data value

L H