OBID i-scan
®
System-Manual
ID ISC.MR200
FEIG ELECTRONIC GmbH
Page 77 of 144
H40801-5e-ID-B.doc
5.7. [0x69] RF Reset
The RF-field of the Reader antenna can be switched off for
t
rf
= 15 ms
by the command RF Reset.
Thus, all Transponders which are within the antenna field of the Reader will be reset to their base set-
ting.
Host
→
Reader
1
2
3
4,5
5
COM-ADR
[0x69]
CRC16
Host
←
Reader
1
2
3
4
5,6
6
COM-ADR
[0x69]
STATUS
1
CRC16
Notes:
•
After a RF Reset the Reader is not able to receive a new Transponder before expiration of t
rf
.
•
After a RF Reset, a Transponder which is located within the field has to be re-selected.
•
The response of this command will be sent after the RF Reset was completed.
5.8.
)
[0x6A] RF ON/OFF
The command RF ON/OFF switches the RF field of the Reader antenna ON and OFF.
Host
→
Reader
1
2
3
4
5,6
6
COM-ADR
[0x6A]
RF
CRC16
Host
←
Reader
1
2
3
4
5,6
6
COM-ADR
[0x6A]
STATUS
2
CRC16
RF:
0x00
RF-Field of Reader antenna is OFF
0x01
RF-Field of Reader antenna is ON
Notes:
•
If BRM-Mode is enable, an RF OFF stops the communication and ISO-Host commands are al-
lowed. With a RF ON command the BRM-Mode starts again.
1
see ANNEX D: Index of Status Bytes
2
see ANNEX D: Index of Status Bytes