Mitsubishi Electric MELSEC iQ-F Series FX5 User Manual page 98

■Head device or device No.
Specify the head device or device No. in decimal, with the same format as the message when extension is not specified.
Indirect specification of the access target device No. can be performed by using the CPU module index
register (Z) or long index register (LZ). (Page 97 Access with indirect specification of the device No. by
using index register or long index register)
Response data
The same as when extension is not specified.
Communication example
Access to the buffer memory (Address: 1) of the intelligent function module whose module number is 003H.
• When communicating data in ASCII code
(Request data)
Subcommand
0 0 8 0 0
30 30 38 30 30
H H H H H
• When communicating data in binary code
(Request data)
Head device No.
Subcommand or device No.
80 00 00 00 01
H H H H H
APPENDIX
96
Appendix 1 Device Memory Extension Specification
Extension
specification
0 U 0 0 3 0 0
30 55 30 30 33 30 30
H H H H H H H
Extension
Device
specification
code
00 00 AB 00 00 03
H H H H H
Head device No.
Device
or device No.
code
0 G * 0 0 0 0
30 47 2A 30 30 30 30
H H H H H H
00 F8
H H H
0 1 0 0 0
30 31 30 30 30
H H H H H H