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Vertiv I Liebert LPC I User Manual
4.6.3 Alarm History
The Alarm History is used to query the history of the alarm records.
Following is the information included in the Alarm History function:
• Active Alarms (Total number of Alarms)
• ALM
• Alarm Time
Figure 4-8 depicts the Alarm History on the LCD screen of the controller interface:
Figure 4-8 Alarm History
At times, several alarms are generated at a given point of time. In such scenarios,
the alarm with the biggest alarm SN (read Serial Number) is the latest alarm.
Press the Up or Down key to scroll through the alarms. The controller can store
up to 500 history alarms and these records will remain intact even in the case of a
power failure.
4.6.4 Alarm Setup
The Alarm Setup function contains set points that define the configuration of the system.
Figure 4-9 shows the Alarm Settings interface:
Figure 4-9 Alarm Setup