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Operation
8
3.0 OPERATION
3.1 Startup and Reset
The RMP will start as soon as the power supply is connected. The LCD will illuminate without any
data displayed; the LEDs will light up yellow.
After 20 seconds, all LEDs will turn off and the LCD will show the opening screen, shown in
Figure 8, for 10 seconds.
Figure 8 Opening screen
If all conditions above are met, the RMP will start to get all messages from the UPS. The screen in
Figure 9 will be displayed while the data is loading. The loading time is about 30 seconds.
Figure 9 Data loading progress screen
If the firmware in the UPS and the RMP are compatible, the RMP will display the screen shown in
Figure 10. The NX screen will display the same screen.
F2 F4 F5F1 F3
Liebert NX
2006-01-22 12:30:36
30kVA-3X3
Unit #1 Normal
?
Bypass
Main
Vphase V
Iphase A
Freq. Hz
Vline V
P. F.
A(AB)
120
20.5
50.1
208
0.99
B(BC)
120
20.5
50.1
208
0.99
C(CA)
120
20.5
50.1
208
0.99
Output
Loading data from UPS
F2 F4 HELPF1 F3
Input breaker closed 01-12 12:28:16
Manual turn on 01-12 12:30:06
UPS in normal mode 01-22 12:30:16