User's Manual

Product Manual - RFID Reader UF70 Certum 53
Chapter 7
Operation
This feature is not used for the single reader. This code is always "0000".
The result flag delivers information on whether an action was completed
successfully. The data are interpreted in HEX format. That is, two ASCII
characters in the message equal one byte of data in HEX format.
Values:
"00" (0x00) no errors occurred
>0x00 an error occurred
Displays the current status of the sensor at the corresponding antenna port (Head
ID).
Value 0  Sensor is uncovered (open)
Value 1  Sensor is covered (closed)
Contains the 4-byte serial number of the reader.
The serial number is also shown on the label of the reader.
Character string with the software version of the reader. The display is in HEX
format. This means that the 12-16 characters of the ASCII character string
describe the 6-8 bytes of the software version in HEX format.
Example:
v0554846493230
 0x55 0x48 0x46 0x49 0x32 0x30
= "UHFI20"
Response code 4 bytes
Result 2 bytes
Sensor state 1 byte
Serial number 4 bytes
Software version 6 - 8 bytes