UIC Bezel5 Programmer’s Manual
Page.57/166
UDN PM098 Rev. 1.0
Copyright © 2013, Uniform Industrial Corp. All Rights Reserved
4.1.12.
B (42H) – Buzzer Beep control
Used to let the Buzzer to beep under user’s control
Command Packet
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Command
Count
Tone
On Duration
Short Duration
B
<31>
<30>
<7F>
<00>
Example
Host Command
Reader Response Example
B<31><30><7F><00>
^
Command Type
Field
Description
0 (30h, ASCII Hex) – long beep **Important: Once ‘B0’ command starts beeping, NO
command can STOP it–unless users send a “Reset” command to stop it.
Count
1~9, A~F(31h~39h 41h~46h, ASCII Hex) – 1~15 short beeps
Tone
For adjusting the frequency level, 00h~FFh(high → low).
On Duration
The duration of a beep; time unit is 10ms, 00h means 10ms, FFh means 2560ms.
Short Duration
The interval between 2 beeps in unit of 10 milliseconds; 00h means 10ms, FFh means 2560ms.
Note: If Type parameter is omitted, reader will treat it as the ONE SHORT Beep command.