102
SECTION 5
Write P
rotection
RFID System
User's Manual
SECTION 5
ID Sensor Unit Functions
• Write Protection Setting Example
Start Address Lower Than End Address
All addresses from the start address to the end address, inclusive, will be write-protected.
Start Address Equals End Address
Only the set address (1 byte) will be write-protected.
End Address Exceeds Last RF Tag Address
All addresses from the start address to the final address in the RF Tag, inclusive, will be write-protected.
The write protection setting area in the RF Tag is not write-protected.
Address
(hex)
Upper digit
Lower digit
0000
1
0
0
0
0
0
0
0
8
0
0001
0
0
0
1
0
1
0
1
1
5
0002
0
0
0
0
0
0
0
1
0
1
0003
0
0
1
0
0
0
0
0
2
0
Address (hex)
Upper digit
Lower digit
0000
1
0
0
0
0
0
0
1
8
1
0001
0
0
1
0
0
0
0
0
2
0
0002
0
0
0
0
0
0
0
1
0
1
0003
0
0
1
0
0
0
0
0
2
0
Address (hex)
Upper digit
Lower digit
0000
1
0
0
0
0
0
1
1
8
3
0001
0
0
0
0
0
0
0
0
0
0
0002
0
0
0
0
0
0
1
1
0
3
0003
1
1
1
1
1
1
1
1
F
F
0000 hex
0015 hex
0120 hex
03E7 hex
Write-protected
0121 hex
Write-protected
0000 hex
03E7 hex
0000 hex
0300 hex
Write-protected
03E7 hex
Summary of Contents for CJ1W-V680C11
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