OBID
®
System-Manual
ID RW40.30-USB
FEIG ELECTRONIC GmbH
Page 23 of 57
H80701-2e-ID-B.doc
3.2.2. [0x41] Auto-Answer-Mode : number of protocol blocks
This parameter defines the number of protocol blocks being transmitted in auto-answer mode via the
interface, if a transponder is located within the detection range of the reader.
The reader starts he data output after successful reading of the complete data configured in "
3.2.1.
[0x40] Auto-Answer-Mode
" or after reading al available data depending on the Transponder type and
capabilities.
Host
→
Reader:
1
2
3
4
5
5
COM-Adr
0x41
AA_NUM
CSUM
Host
←
Reader
1
2
3
4
5
5
COM-Adr
0x41
status
1
CSUM
AA_NUM:
0:
Permanent sending of data, as long as the transponder remains within the detection
range of the reader
1:
The protocol block will be send once.
Note:
The setting of the value "0" (permanent transmission) causes intermissions between the
protocol cycles, which are necessary for the reader to read the data from the transponder for
the next protocol cycle.
3.2.3. [0x42] Auto-Answer-Mode : protocol gap time (t
f
)
The time t
F
defines the time gap between the protocol data within one Auto-Answer-Mode protocol
block in (see:
2.3. Auto-Answer-Mode
)
Host
→
Reader:
1
2
3
4
5
6
6
COM-Adr
0x42
tF: 0...65535 x 5 ms
CSUM
Host
←
Reader
1
2
3
4
5
5
COM-Adr
0x42
status
2
CSUM
1
see ANNEX C: Index of status bytes
2
see ANNEX C: Index of status bytes