Description Of The Auto Battery Test - Omron POWLI BU50XS Instruction Manual

4-3 Description of the auto battery test

This UPS has a function to test battery deterioration automatically and when battery replacement is required,
the battery deterioration alarm is activated (No manual operation is required).
The automatic battery test is a built-in function of the UPS.
● It operates automatically without using UPS monitoring software.
● By using UPS monitoring software, you can disable the auto battery test.
● The auto battery test is automatically performed at intervals of 4 weeks.
The auto battery test is performed only when the power supply switch is ON and the batteries are fully
charged.
If commercial power supply is distributed, the period is counted as the 4 weeks mentioned above even if the
power supply switch is OFF in the period.
If you want to "disable the auto battery test," you can change the setting from the attached UPS
monitoring software. For more information, refer to the online help of the UPS monitoring software.
(The factory-shipped setting is "Enable the auto battery test.")
(1) When the auto battery test starts, the Battery mode automatically starts. (No beep sounds.)
(2) If there is no error, the Error Lamp and the Battery Replacement Lamp do not go on and a beep does not
sound.
(3) If the Error Lamp goes on and a beep sounds, take necessary countermeasures according to "1" of "C.
Failure (display and beep when a failure occurs in equipment)" on page 23.
(4) If the Battery Replacement Lamp goes on and a beep sounds, battery replacement is necessary. Replace
the battery according to "6-2 Replacing the battery" on page 29.
< Display when the
equipment is at fault >
< Display when battery
replacement is required >
27
4. Functions of the UPS
Goes Goes Goes on, blinks,
on out or goes out
depending
on the status.