User's Manual

RS232-Transponder Reader
(SECS1-Protocol), Release 0.3 Draft Page 46 of 91
2000-09-29
ID: ID000093
8.2.5 Data Item Dictionary:
ACKC3 Format: B[1]
Acknowledge Code
0 : Sensor 0 was the initiator
1 : Sensor 1 was the initiator
>1 : error, not accepted
Where used: S3F6, S3F8
ACKC5 Format: B[1]
Acknowledge Code
0 : no error
>0 : error, not accepted
Where used: S5F2
ALCD Format: B[1]
Alarm Code Byte.
Only the occurring of a failure is told. Failures will not be reset on principle.
Bit 8 = 1 : alarm is set
Where used: S5F1