Modifications reserved
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5
Operation
This chapter describes how to operate the UPS through the LCD display.
User possible operations are:
•
Operate the LCD display
•
Start up and shut down of the UPS of the user field (excluding the commissioning start up)
Operation of additional SNMP adapters and their software
5.1
Control Panel
The user-friendly control panel is composed of LEDs, an LCD display and four selection keys.
Figure 18: Control Panel
5.1.1
LEDs
The LEDs give info on the UPS mode or a faulty situation at a glance. The LEDs may blink or stay
constantly on depending on the UPS status. Table 1 indicates the meaning of each LED.
UPS status
LED Normal
(green)
LED Battery
(yellow)
LED Bypass
(yellow)
LED Fault
(red)
Bypass mode / no power in
output
-
-
A
D
Bypass mode / powered output
-
-
B
D
UPS is turning ON
C
C
C
C
Online mode
B
-
-
D
Battery mode
B
B
-
D
ECO mode
B
-
B
D
Battery test mode
C
C
C
C
Fault mode
-
-
D
B
Warning
D
D
D
A
Table 1: LEDs indication
Legend:
A: LED flashing
B: constantly lightened
C: lightened circularly
D: depends on the failure/warning
Summary of Contents for PowerValue 11/31 T
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