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ACM1252U-Y3
– Reference Manual
Version 1.03
www.acs.com.hk
Page 49 of 92
www.acs.com
.hk
5.3.4.
Buzzer Control
This command is used to control the buzzer output.
Buzzer Control Format (6 bytes)
Command
Class
INS
P1
P2
Lc
Data In
Buzzer Control
E0h
00h
00h
28h
01h
Buzzer On Duration
Where:
Buzzer On Duration
1 byte.
00h = Turn OFF
01 to FFh = Duration (unit: 10 ms)
Buzzer Control Response Format (6 bytes)
Response
Class
INS
P1
P2
Le
Data Out
Result
E1h
00h
00h
00h
01h
00h