OBID i-scan
®
System-Manual ID ISC.MR/PR/PRH101
FEIG ELECTRONIC GmbH Page 79 of 131 H60301-3e-ID-B.doc
7.2. [0x18] Destroy (only I-Code EPC/UID Transponders)
This command will render the I-Code EPC/UID Transponder permanently unable to give any replies.
Host → Reader (TYPE – I-Code EPC)
1 2 3 4 5...16 17...19 20...21
0x15 COM-ADR 0x18 Mode EPC Password CRC16
Host → Reader (TYPE – I-Code UID)
1 2 3 4 5...23 24...26 27...28
0x1C COM-ADR 0x18 Mode IDD Password CRC16
Host ← Reader
1 2 3 4 5...6
6 COM-ADR 0x18 STATUS CRC16
MODE:
Bit: 7 6 5 4 3 2 1 0
Function 0 0 0 0 0 TYPE
TYPE:
b000 I-Code EPC
b001 I-Code UID
EPC:
12 Byte I-Code EPC Data (electronic product code)
If the I-Code EPC data has only a length of 8 Byte, the I-Code EPC must be written left-
justified (Byte 5-12). The last 4 Bytes will be ignored.
IDD:
19 Byte IDD Data of I-Code UID
Password:
The password is of length 24 bits and must match with the content which was previously
written into the relevant section of the I-Code EPC/UID memory.
Notes:
• Only one Transponder may be in the RF-field. If more than one transponder in the field the
reader returns with status = [0x83] (RF Communication Error.)
• If the I-Code EPC doesn't match, the reader also answers with status = [0x83].
• If the command was not successfully (reader may continue read the I-Code EPC), the reader
answers with status = [0x03].
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