Filter
Top Products
- 252 -
Supplemental explanation of parameter “I”
When Gen2 tag is used, options for the parameter “I” are as follows:
I1: TID & User area data
I2: EPC data
I3: EPC data + TID & User area data
As the readability of the TID & User area differs depending on the tag manufacturers,
refer to the memory map of each tag.
Example)
• In the case of OMRON’s Gen2 tag
4-byte TID area is readable, and the user area is read/write protected.
• In the case of HITACHI’s Gen2 tag (Hibiki)
8-byte TID area is readable/writable and 30-byte user area is readable/writable.
(4) The format of information to be returned to the host is as follows.
SOH 01H
STX 02H
Start of the status block
“F” 46H
30H
Tag
type
30H
30H30H: Reading failed.
31H31H: I-Code
31H32H: Tag-it
31H33H: C220
31H34H: ISO15693
31H35H: C210
31H36H: C240
31H37H: C320
32H31H: EPC Class 0
32H32H: EPC Class 1
32H33H: ISO18000-6B
32H34H: EPC Class 1 Generation 2
Data --- Tag data (0 bytes to 9999 bytes)
ETX 03H
EOT 04H
CR ODH
LF OAH
End of the status block