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SECTION 1
Features and System Configuration
13
RFID System
User's Manual
• SYSMAC CJ-series ID Sensor Units
These ID Sensor Units are used in SYSMAC CJ-series PLCs to read and write data for V680-series RF Tags.
There are two models: a One-channel ID Sensor Unit (CJ1W-V680C11) and a Two-channels ID Sensor Unit
(CJ1W-V680C12).
• An RFID system consists of an ID Sensor Unit in a CS-series/CJ-series CPU Rack or CS-series/CJ-series
Expansion Rack, one or two Antennas connected to the ID Sensor Unit, and RF Tags connected to moving
bodies.
• The ID Sensor Unit operates through the Antennas to write data from the CS/CJ-series CPU Unit to the RF
Tags and read data from the RF Tags to the CS/CJ-series CPU Unit.
CS1W-V680C11
CS1W-V680C12
CJ1W-V680C11
CJ1W-V680C12
Amplifier/
Antennas
V680 Series (V680-HA63
@
/V680-H
@@
)
Maximum
number of
connected
Antennas
1
2
1
2
RF Tags
V680 Series (V680-D
@@
F
@@
or V680-D
@@
P
@@
)
Commands
Read
Write
Bit Set
Bit Clear
Mask Bit Write
Calculation Write
Data Fill
Data Check
Number of Writes Control
Read with Error Correction
Write with Error Correction
UID Read
Noise Measurement
Read
Write
Bit Set
Bit Clear
Mask Bit Write
Calculation Write
Data Fill
Data Check
Number of Writes Control
Copy
Read with Error Correction
Write with Error Correction
UID Read
Noise Measurement
Read
Write
Bit Set
Bit Clear
Mask Bit Write
Calculation Write
Data Fill
Data Check
Number of Writes Control
Read with Error Correction
Write with Error Correction
UID Read
Noise Measurement
Read
Write
Bit Set
Bit Clear
Mask Bit Write
Calculation Write
Data Fill
Data Check
Number of Writes Control
Copy
Read with Error Correction
Write with Error Correction
UID Read
Noise Measurement
One-channel ID Sensor Unit
(CJ1W-V680C11)
Two-channels ID Sensor Unit
(CJ1W-V680C12)
Summary of Contents for CJ1W-V680C11
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