Emerson Liebert APS Bedienungsanleitung PDF herunterladen (Seite 53)

Operation and Display Panel

45 Liebert

APS

™

4.2 LCD Screen

4.2.1 Startup Screen

When the UPS starts up, it will conduct a self-test, and the LCD will display the startup screen,

which lasts for 15 seconds as shown in Figure 53.

Figure 53 Startup screen

4.2.2 Main Screen

The main screen is divided into four parts: system information window, data window, menu window

and keyboard window, as shown in Figure 54.

Figure 54 Main screen

The functions of F1 ~ F5 buttons will change automatically according to the currently-displayed

screen. On any screen, pressing the F1 button will return to the Output screen.

System Information Window

The system information window displays the current time and the UPS name without requiring user

intervention. See Table 21 for the detailed description.

Table 21 Item description of system information window

Item Description

Liebert APS UPS name, representing Liebert APS

2012-01-01

10: 45: 20

Current time (format: year-month-date)

(format: 24 hours, h: m: s)

Liebert APS

2013-03-22

3:22:00

L-N Voltage (V)

L-N Current (A)

Frequency (Hz)

Power Factor

220.0

90.9

50.0

0.99

Mains

Information Window

Data Window

Menu Window

Keyboard Window

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Emerson Liebert APS Bedienungsanleitung Seite 53