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Table 7.1
Display Panel Functions (For HS or AHH individual battery systems)
No.
Name
LCD INDICATOR
11
UPS SUPPLY LED
12
WARNING LED
13
FAULT LED
14
AC INPUT LED
15
CONVERTER LED
16
INVERTER LED
17
AC OUTPUT LED
18
BATTERIES LED
19
FLOATING CHARGE
20
LED**
EQUAL CHARGE LED*
21
DISCHARGE LED
22
BYPASS INPUT LED
23
UPS LED
24
BYPASS LED
25
*
This becomes the PROTECTION LED in MSE individual battery systems.
** This switch is not present in shared battery systems.
Function
Displays help messages, measurement data and
warning descriptions. For more information, see Section
7.2 "LCD Display."
This LED lights up when the UPS is operating.
This LED blinks in the event of an warning.
This LED lights up in the event of a UPS failure.
This LED lights up when the AC input circuit breaker
(52R) has gone ON.
This LED is unlit when the converter has stopped
operating. It blinks when the converter is starting up
and is lit when startup is complete.
This LED is unlit when the inverter has stopped
operating. It blinks while the inverter is starting up and is
lit when startup is complete.
This LED lights up when the AC output circuit breaker
(52L) is ON and AC voltage has been established.
This LED lights up when the main circuit DC input circuit
breaker (72B) has goes ON.
This LED lights up when the charging mode is set to
floating charge.
,
**
This LED lights up when the charging mode is set to
equalized charge.
This LED lights up when the battery is being discharged.
This LED lights up when the bypass input circuit breaker
(52C) has gone ON.
This LED lights up when the selector switch is set to the
UPS side.
This LED lights up when the selector switch is set to the
bypass side.
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