Omron V680-CA5D01-V2

83
RFID System
User’s Manual
SECTION 4
Write Protection
SECTION 4
Functions
 Example of Write Protection
Start Address Is Lower Than the End Address
The memory area between the start address and end address will be write-protected.
Start Address Is Equal to End Address
Only the selected address (one byte) will be write-protected.
End Address Is Higher than the Last ID Tag Address
The memory area between the start address and the last ID Tag address will be write-protected.
The write protection setting area of the ID Tag cannot be write-protected.
0000
H
0015
H
0120
H
03E7
H
Write-
protected
Address Bit Upper digits Lower digits
0000
H
1 0000000
80
0001
H
00010101
15
0002
H
00000001
01
0003
H
00100000
20
(Hex)
0000
H
0021
H
03E7
H
Write-
protected
Address Bit Upper digits Lower digits
0000
H
1 0000000
80
0001
H
00100001
21
0002
H
00000000
00
0003
H
00100001
21
(Hex)
0000
H
0300
H
03E7
H
Write-
protected
Address Bit Upper digits Lower digits
0000
H
1 0000011
83
0001
H
00000000
00
0002
H
00000011
03
0003
H
11111111
FF
(Hex)