Omron V640 Series User Manual page 34

SECTION 3
Preparing for Communications
Communications Test between ID Tags and CIDRW System
Send a command from the host device and check that normal communications with the ID Tag is pos-
sible. Place an ID Tag in the communications area of the CIDRW Head connected to the Amplifier Unit
for which communications is to be tested.
• READ
The data is read from pages 1 and 3 of the Amplifier Unit.
ID Tag contents
Page 1
Page 2
Page 3
Page 4
Command
Command code
0 1 0
Binary notation
0 0 0 0 0 0
Response
Response code
0 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 0Dh
• WRITE
The data is written to pages 8 and 10 of the Amplifier Unit.
Command
Command code Page designation
0 2 0 0 0 0 0 0 0 A 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 0 1 2 3 4 5 6 7 8 9 A B C D E F 0Dh
Binary
notation
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0
Response
Response code
0 0 0Dh
If the command ends normally, the contents of the ID Tag will be as follows:
Page 8 11h 22h
Page 9
Page 10 01h 23h
CIDRW System
32
User's Manual
12h 34h 56h 78h
11h 22h 33h 44h
Page designation
0 0 0 0
0 0 0 0 0 0 0 0
Page 1
Data of page 8
CR
33h 44h 55h 66h
45h 67h 89h ABh
90h 12h 34h 56h
55h 66h 77h 88h
0 0 0 1 4
0 0 0 0 0 0 0 0
Page 3
Data of page 10
77h 88h
CDh EFh
CR
0Dh
0 0 0 0 0 1 0 1
CR
CR
0 0