OBID i-scan
®
System-Manual
ID ISC.MR200
FEIG ELECTRONIC GmbH
Page 109 of 144
H40801-5e-ID-B.doc
7. Special Commands
7.1 [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
TYPER:
b000
I-Code EPC
b001
I-Code UID
EPC:
12 Byte EPC Data (electronic product code) If the EPC data has only a length of 8 Byte, the
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 UID or EPC 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 EPC doesn't match, the reader also answers with status [0x83].
•
If the command was not successfully (reader may continue read the EPC), the reader an-
swers with status [0x03].
