Figure 7-23. System Events Screen - Eaton Power Xpert 9395P-900 Series Installation And Operation Manual

7.3.11 System Events Main Screen
When the UPS system is running in Online mode, it continually monitors itself and the incoming utility power.
In Battery or Bypass modes, the UPS may issue alarms to display exactly what event caused the change from
Online mode. System events on the UPS can be indicated by horns, lights, messages, or all three. See
Figure 7-23.

Figure 7-23. System Events Screen

7.3.12 User Log
LOGS
Select from the menu bar on the main menu screen to look at the active events screen. This screen
shows any currently active alarms, notices, or commands.
System Event Horns
– The system event horn beeps to alert an operator that an event needing attention is
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taking place. The horn cycles at a half-second rate.
System Event Indicators
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operator know when the UPS is operating in any mode other than normal. Only the ON indicator is visible
during normal UPS system operation. The other indicators illuminate to indicate alarms or events. When an
alarm occurs, first check these indicators to see what type of event has taken place. For descriptions of the
status indicators, see paragraph 7.3.1.
System Event Messages
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area. This message is also written to the Active Events Log and may be added to the History Log. The
messages are divided into four categories: alarms, notices, status, and commands.
® ®
Eaton Power Xpert 9395P-900 UPS Installation and Operation Manual P-164000501—Rev 09
– The status indicators on the UPS control panel work with the event horn to let the
– When a system event occurs, a message appears on the LCD in the UPS status
UPS Operating Instructions
www.eaton.com/powerquality 7-17