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5.4
Test Screens
These screens show the test procedure, either started from the service menu (front panel keys) or via the UPS
monitoring software (RS232/SNMP). The upper line indicates the kind of test, the second line its status.
Upper lines:
second line:
5.4.1 Battery Test, general
Automatic test: Every 500 operating hours the UPS conducts automatic battery tests to ensure that the batteries
and the wiring are able to support power failures. The tests do not cause any interruption in the functioning of the
unit.
Manual test: A manual battery test can be activated
-
either through an interface kit, via the RS232 or SNMP Interface Port (please refer to the manual of your
interface package), or
-
via the front panel: see below
5.4.2 Quick Battery Test
From the standard menu first enter the service menu (press the 'down' and 'enter/reset' keys simultaneously, then
press the 'down' key until the following screen appears:
The enter/reset key confirms the selection, and the screen shows:
The test status (indicated by the second line) can be:
=
=
=
=
If the batteries are dangerously close to being worn out, a low priority alarm 'replace battery' will be generated. The
batteries must be replaced as soon as possible (see section 8.3).
NOTE: If the manual test is started immediately after installation or after a power failure, the UPS may generate a
false 'replace battery' alarm as the batteries have been (partly) discharged during transport/storage or during the
power failure.
LX: OPM_LPA_11U_5K0_10K_1US_V021
Controls
functioning
ENABLED/DISABLED. If the UPS is used as a frequency converter you may
change the setting to 'DISABLED'. Bypass operation will then be inhibited and all
alarms related to 'bypass out of limits' are suppressed.
The system can prompt for service to a user defined schedule.
Range: 8/12/16/20/24/28 months or DISABLED.
the test will start soon
the test is running
the test has been completed succesfully
the test has not been completed succesfully
testing
battery has been tested with positive result
the batteries should be replaced
battery capacity too low to start the test
30
of
the
automatic
bypass
GE DE LanPro-11U UPS: Installation / User Manual 2.1 (US)
GE Digital Energy
switch.
Range:
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