25. ALERT MANAGEMENT SYSTEM (option)
25-10
IEC 62288 Ed.2 buzzer pattern
This buzzer complies with INS regulations. There are two types of buzzer patterns,
Emergency/Alarm and Warning.
Emergency/Alarm: The buzzer sounds three times in 7-second intervals.
IEC 62288 Ed.2 mode, emergency/alarm priority buzzer
Warning: The buzzer sounds twice and is then muted.
IEC 62288 Ed.2 mode, warning priority buzzer
25.11 Alert Priority, Alert State
There are seven priority numbers according to the priority of the alert and alert state.
Time
ACK
Buzzer ON
Buzzer OFF
0.5 seconds
Buzzer muted
7 seconds
Emergency/Alarm generated.
Time
Warning generated.
ACK
Buzzer ON
Buzzer OFF
0.5 seconds
Buzzer muted
High
Not acknowledged, Not rectified
Low
Not acknowledged, Not rectified
Not acknowledged, Rectified
Not acknowledged, Rectified
Acknowledged, Not rectified
Acknowledged, Not rectified
Not rectified
Emergency, Alarm
Warning
Warning
Warning
Caution
Emergency, Alarm
Emergency, Alarm
Priority No. Priority of Alert Alert state
1
2
3
4
5
6
7
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