OBID
®
System-Manual
ID RW40.30-USB
FEIG ELECTRONIC GmbH
Page 51 of 57
H80701-2e-ID-B.doc
ANNEX C: Index of status bytes
Hex-value
General
0x00
OK
•
Data / parameters have been read or stored failure-free
•
Control command has been executed
Hex-value
Transponder Status
0x01
No Transponder:
No transponder is located within the detection field of the reader
•
The transponder in the detection field has been switched to mute position.
•
The communication between reader and transponder has been interfered and the
reader is not able to read the transponder anymore.
•
An invalid read-/write process has led to a breakdown of the transponder.
0x02
Data False
The „ID-Number“ or the „Account“ of the transponder is faulty:
•
no ID-Number / no account programmed on transponder
•
too much distance between transponder and reader antenna
•
attempt to read in a noise area
0x03
Write-Error
Negative reasonableness check of the written data:
•
attempt to write on a read-only storing-area
•
too much distance between transponder and reader antenna
•
attempt to write in a noise area
0x04
Address-Error
The required data are outside of the logical or physical transponder-address area:
•
the address is beyond the max. address space of the transponder
•
the address is beyond the configured address space of the transponder
0x05
Wrong transponder-type
This command is not applicable at the transponder:
•
e.g. attempt to write on or read from a transponder
•
a special command is not applicable to the transponder
•
...
0x06
Read-Error
Negative reasonableness check of the read data:
•
too much distance between transponder and reader antenna
•
attempt to read in a noise area
0x07
Select-Error:
Read-/write command without selecting the transponder first
0x08
Authent-Error
The reader could not identify itself to the transponder as authorized:
•
reader- and transponder password do not correspond
•
wrong password mode has been set
•
too much distance between transponder and reader antenna.
•
authentification attempt in extreme noise area
