Omron BU5002R - Page 68

3 Checking and starting the operation
3-1 Names and functions of each part of the operation and display sections
BU5002R/BU3002R/BU3002RH
68
■ Operation while the UPS is in use or AC input error
○: ON, ●: OFF
UPS
status
Icon
Symbol
Buzzer
Output
Charge
Text
displayed
on top
Description
Solution
UPS
event
●
●
●
None
OFF
ON
Stand by
Schedule
The UPS is standing
by for scheduled
startup.
-
Stand by
BS signal
The UPS is stopped
by BS signal, and
standing by for
startup.
-
Stand by
RemoteO
FF
The UPS is stopped
by remote signal,
and standing by for
startup.
-
Stand by
Bat.level
The UPS cannot
start because the
battery level is
insufficient.
-
AC I/P
abnormal
-VH
The AC input
voltage is high.
Use the UPS
within the range of
AC input voltage
and frequency
written in the
specifications.
Note: You can check
the input
voltage by
selecting “1.
Measurements
” - “Input/Output
Meter” in the
LCD menu.
AC I/P
abnormal
-VL
The AC input
voltage is low.
AC I/P
abnormal
-FH
The AC input
frequency is high.
AC I/P
abnormal
-FL
The AC input
frequency is low.