Omron V680-HAM91 User Manual page 188

Section 7
Appendices
Write Protection Setting Example
Start Address Lower Than the End Address
The memory area between the start address and end address will be write-protected.
Address
0002 hex
0003 hex
0004 hex
0005 hex
Start Address Equal to End Address
Only the selected address (one byte) will be write-protected.
Address
0002 hex
0003 hex
0004 hex
0005 hex
End Address Higher than the Last RF Tag Address
The memory area between the start address and the last RF Tag address will be write-protected.
Address
0002 hex
0003 hex
0004 hex
0005 hex
• The write protection setting area of the RF Tag cannot be write-protected.
• Address 0000 hex and 0001 hex are always write-protected.
RFID System
186
User's Manual
Bit Upper digits
1 0 0 0 0
8
0 0 0 1 0
1
0 0 0 0 0
0
0 0 1 0 0
2
Bit Upper digits
1 0 0 0 0
8
0 0 1 0 0
2
0 0 0 0 0
0
0 0 1 0 0
2
Bit Upper digits
1 0 0 0 0
8
0 0 0 0 0
0
0 0 0 0 0
0
1 1 1 1 1
F
0000
Lower digits
0015
0 0 0
0
0120
1 0 1
5
0 0 1
1
0 0 0
0
7FE7
0000
Lower digits
0 0 0
0
0021
0 0 1
1
0 0 0
0
0 0 1
1
7FE7
0000
Lower digits
0 1 1
3
0 0 0
0
0 1 1
3
0300
1 1 1
F
7FE7
hex
hex
Write-
protected
Area
hex
hex
hex
hex
Write-
protected
Area
hex
hex
hex
Write-
protected
Area
hex