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Xfgggggggg: User block access password execution setting (Effective only when the
Hibiki tag is used for the B-SX704-RFID-U2-R.)
Designates a password to access and read a tag of which user block is
read-locked.
Up to five user blocks can be specified continuously.
For example: X4AABBCCDD,X5BBCCDDEE,X6CCDDEEFF
f: Designates a user area bank. (4 to 8)
4: Bank4 (User block 1)
5: Bank5 (User block 2)
6: Bank6 (User block 3)
7: Bank7 (User block 4)
8: Bank8 (User block 5)
gggggggg: User block access password
Fixed to 8-digit hexadecimal number
00000000 to FFFFFFFF
Explanation (1) The parameter, “Number of bytes to be read”, is effective only when RFID read
mode is set to 1 or 3, as this parameter is intended for reading user data. When
reading tag ID, this parameter is ignored.
(2) When the value exceeding the maximum number of bytes storable in a tag is
designated for “Number of bytes to be read”, a read error results.
(3) When the number of bytes to be read is omitted, the user data and the ID bytes of
the specified data bytes will be returned in accordance with the tag types, as
shown in the table below.
Tag type Number of user data bytes
EPC Class 0 8 bytes
EPC Class 1 8 bytes
Tag-it 32 bytes
I-Code 44 bytes
C220 9 bytes
C320 32 bytes
ISO15693 32 bytes
C210 0 bytes
C240 224 bytes
ISO18000-6B 32 bytes
EPC Class 1
Generation 2
8 bytes
Tag type Number of ID bytes
EPC Class 0 12 bytes
EPC Class 1 8 bytes or 12 bytes
Tag-it 4 bytes
I-Code 8 bytes
C220 5 bytes
ISO15693 8 bytes
C210 8 bytes
C240 8 bytes
ISO18000-6B 8 bytes
EPC Class 1
Generation 2
8 bytes or 12 bytes