Mitsubishi Electric CR800 Series Ethernet Function Instruction Manual page 86

3 Description of functions
 Communication example (when reading data in word units (word device))
Read values D100 to D102.
Here D100 = 4660 (1234H), D101 = 2 (2H), and D102 = 7663 (1DEFH).
• When performing data communication in ASCII code
(Request data)
(Response data)
• When performing data communication in binary code
(Request data)
command
(Response data)
3-60
Subcommand
Device
Sub-
code
First device
Number of
No.
Device
First device No.
code
devices
Number of
devices