Advanced Card Systems Limited ACR1281S Benutzerhandbuch
ACR1281S
Advanced Card Systems Ltd.
Page 28 of 56
5. Buzzer Control
Setting the Buzzer State:
APDU Command = {
E0 00 00 28 01 “Duration”
} Unit = 10mS
00 = Turn off
01 ~ FE = Duration
FF = Turn o
APDU Response = {
E1 00 00 00 01 “Status”
}
Reading the existing Buzzer State:
APDU Command = {
E0 00 00 28 00
}
APDU Response = {
E1 00 00 00 01 “Status”
}
Example for buzzer on 50ms :
Command:
02
6B 06 00 00 00 01 00 00 00 00
E0 00 00 28 01 05
A0 03
ACK: 02 00 00 03
Response:
02
83 06 00 00 00 01 00 00 81 00
E0 00 00 00 01 05
E1 03
6. Default LED and Buzzer State
CMD
MODE
Description
Bit 0
ICC Activation Status
LED
LED
To show the activation status of the
ICC interface.
1 = Enable; 0 =Disable
ICC interface.
1 = Enable; 0 =Disable
Bit 1
PICC Polling Status LED
To show the PICC Polling Status.
1 = Enable; 0 =Disable
1 = Enable; 0 =Disable
Bit 2
PICC Activation Status LED
To show the activation status of the
PICC interface
1 = Enable; 0 =Disable
PICC interface
1 = Enable; 0 =Disable
Bit 3
Card Insertion and Removal
Events Buzzer
Events Buzzer
To make a beep whenever a card
insertion or removal event is
detected. (For both ICC and PICC)
1 = Enable; 0 =Disabled
insertion or removal event is
detected. (For both ICC and PICC)
1 = Enable; 0 =Disabled
Bit 4
RFU
RFU
Bit 5
RFU
RFU
Bit 6
RFU
RFU
Bit 7
Card Operation Blinking
LED
LED
To blink the LED whenever the card
(PICC or ICC) is being accessed.
(PICC or ICC) is being accessed.
Setting the LED and Buzzer behaviors:
Command = {
E0 00 00 21 01 “CMD”
}. Default value of CMD = 8F;
Response = {
E1 00 00 00 01 “Status”
}
Reading the existing behaviors of the LED and Buzzer:
Command = {
E0 00 00 21 00
}
Response = {
E1 00 00 00 01 “Status”
}
Hints:
If you want to enjoy the silent environment, just set the CMD value to “87”.