Instruction manual

USING THE CONTROL PANEL

Eaton

9390 UPS (20–80 kVA) and 9390IT (20-40 kVA) Installation and Operation Manual S 164201603 Rev 4 www.eaton.com/powerquality

8-5

Press the HISTORY pushbutton on the Active Events Menu bar to display the History

Log. The History Log lists up to the 512 system events in chronological order, with

the most recent event listed last (once 512 is reached, the earliest event is

overwritten). The History Log lists the events in the following groups:

S User and service status

S User instruction

S User alarm

S Check UPS

S Schedule service

S UPS shutdown

S Service alarm

The end of the log (the most recent events) appears when you display the screen, and

you must scroll upward to view older event listings. Figure 8‐5 shows the History

screen.

To scroll through the events, press the or pushbuttons on the menu bar. To

return to the Active Events screen, press the EVENTS pushbutton on the menu bar.

NOTICE:

ALARM:

NOTICE:

5 of 29 02 / 26 / 2004 10 : 20 : 03 . 539

CONTROL POWER ON

BUILDING ALARM 1 OK

NORMAL COMMAND

TO BYPASS COMMAND

HISTORY

EVENTS

NOTICE:

UPS OFF

Figure 8‐5. History Screen