The WEB interface gives the most detail alarm information as all active alarms and warning are listed with time when the alarm condition occurred.
The unit sends an SNMP trap message when an alarm condition rises. A critical alarm will have severity level 6 and a warning will have severity level 3. When the alarm is cleared, a new message is sent to indicate that the alarm condition is cleared.
Finally, the red alarm LED will illuminate when an unmasked alarm condition rises. At the same time the alarm relay will be in an alarm state.
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