168
SECTIO
N
8
Sample Pro
g
ramming
RFID System
User's Manual
SECTION 8
Appendices
Read, Communications Specification: Single Auto
• Outline
This example shows how to read the memory of an RF Tag as it enters the interrogation zone for
Antenna 1.
• Unit Setting Example
Item
Setting
Setting location
Unit number
00
Unit’s front panel unit number switches: 00
Operating mode
Run Mode
Unit’s front panel test switch: OFF
System Settings
UID Addition Setting: Disabled
Test Mode Disable Setting: Enabled
Setting for Write Verification: Verification
RF Tag Communications Speed Setting: Normal Mode
Set in the Special I/O Unit words in DM Area.
Auto Wait Time Setting
Infinite
Command
Read
Set in the Special I/O Unit Area.
Communications
specification
Single auto
Read data storage order Leftmost
→
Rightmost
Read start address
0010 hex
Number of bytes to read 10 bytes
Read data storage
destination
D1000 to D1004
Antenna 1
RF Tag
An RF Tag is detected
w
hen it
enters the interrogation zone
and the contents of memory is
read.
Interrogation zone
RF Tag
Address
(hex)
7 0
0010 0
1
0011 0
2
0012 0
3
0013 0
4
0014 0
5
0015 0
6
0016 0
7
0017 0
8
001
8
0
9
0019 0
A
CS-series CPU Unit memory
15 00
D1000
01 02
D1001
03 04
D1002
05 06
D1003
07 0
8
D1004
09 0A
→
: Read data storage order
Read command
exec
u
ted
Bit
Bit
Bit
Bit
Summary of Contents for CJ1W-V680C11
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