User's Manual

Product Manual - RFID Reader LF60C SoliD 82
Chapter 7
Operation
Description The value of the alarm status refers to the last reading
process. If a read or write error occurs, the alarm status is set.
A successful read or write resets the alarm status.
When leaving maintenance mode, the alarm status is also
deleted.
0 ... No alarm
1 ... Alarm
Where used S18F13
Alarm code byte
Only the occurrence of an error is reported. Errors are not generally reset.
bit 8 = 1 Alarm is set
Where used S5F1
Alarm identifier
0 No error
1 Auto read failed, the reader is engaged
2 External read failed, the reader is engaged
3 External write failed, the reader is engaged
4 No tag could be recognized when the sensor was covered or the carrier
had been removed prematurely (sensor uncovered)
5 Invalid command or parameter detected
6 Unknown error
7Reserved
8 Parity error or checksum error detected
9 Unexpected confirmation was sent
10 Locked page could not be written
11 Reserved
12 Incorrect type of transponder
13 External read or write failed because the sensor is not covered
14 Reserved
15 Reserved
16 Reserved
For more information on error codes and the corresponding correcting actions
please refer to
 Error codes.
Where used S5F1
ALARM STATUS Format: A[1]
ALCD Format: B[1]
ALID Format: B[1]