User's Manual

Product Manual - RFID Reader UF70 Certum 52
Chapter 7
Operation
If a transponder must be locked, the area of the transponder to be locked can be
specified by the payload. The LSB byte is transmitted first during the
transmission. Data (3 bytes) are in HEX format. That is, two ASCII characters in
the message equal one byte of data in HEX format. The exact structure can be
derived from the EPC Global standard chapter "Lock".
Example:
Access area with Permalock=1 lock
Payload 0x0300C0
Transfer Protocol "C00003"
Radio profiles realized in the reader, which are numbered from 0 to 4.
Radio profiles:
"00" – Tx:40kbps/Rx:80kbps/FM0
"01" – Tx:40kbps/Rx:40kbps/Miller2
"02" – Tx:40kbps/Rx:160kbps/FM0
"03" – Tx:40kbps/Rx:80kbps/Miller2
"04" – Tx:40kbps/Rx:40kbps/Miller4 (default setting)
Address of the device ("0" .. "E").
The default address of the card is "0" on delivery.
If a transponder must be made unreadable (or possibly also recommissioned), 3
so-called recommission bits must be transferred. The value and significance of
the recommission bits depend on the type of transponder. The 3 bits are
interpreted as one byte data in HEX format. That is, two ASCII characters in the
message equal one byte of data in HEX format. The precise significance of the 3
recommission bits can be seen in the documentation of the EPC transponder and
the EPC global standard chapter "Kill".
Payload 6 bytes
Profile number 2 bytes
Reader ID 1 byte
RECOMMISSION 2 bytes