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Configuring battery settings
Automatic battery test
Automatic battery tests are done every week in automatic charging mode and at
each cycle in Advanced Battery Management (ABM) mode. The frequency of the
tests can be modified using the LCD panel: see "Automatic battery test" in "User
settings" on page 11.
During the test, the UPS goes into Battery mode and discharges the battery packs
for 25 seconds under load.
Note: Battery mode is not displayed and battery low alarm does not activate
during a battery test.
The battery test might be cancelled due to bad conditions, or fail.
Low battery warning
During discharge, the low battery alarm is activated if the battery capacity goes
below 20%. This threshold can be modified using the LCD panel.
External battery setting
The number of Extended Battery Modules (EBMs) is automatically detected, or it
can be set manually using the LCD panel: see "External battery" in "User settings"
on page 11.
Deep discharge protection
This setting is recommended to avoid damaging the battery packs. The warranty is
void if deep discharge protection is disabled.
Retrieving the Event log
About this task
To retrieve the Event log through the display:
Procedure
1. Press any button to activate the menu options, then select Event log.
2. Scroll through the listed events.
Retrieving the Fault log
About this task
To retrieve the Fault log through the display:
Procedure
1. Press any button to activate the menu options, then select Fault log.
2. Scroll through the listed faults.
31
Chapter 5. Operation
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