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12.10 Battery Test
See Fig. 9-1 for a detailed description of the LCD display layout and controls for the T1000 UPS.
The T1000 allows the user to conduct automatic battery test on startup, or manual battery tests at daily,
weekly, or monthly intervals. The following steps detail the battery test procedures.
Battery Test on Startup:
1.
Navigate to MENU > Setting > Status Config & Ctl > En Batt Test Sup* and set it to "Enable".
2.
Navigate to MENU > Setting > Status Config & Ctl > En Batt Test* and select "Enable" to allow the
battery test to be performed.
3.
The Battery Test on Startup is performed only if it is enabled during startup. Restart the UPS to
perform the battery test on startup.
Manual Battery Test
A Batt Test can be manually initiated once every interval selected in Batt Test Freq.
Batt Test Freq sets an internal lockout timer that prevents manual testing more frequently than the inter-
val selected (0 = Daily, 1 = Weekly, 2 = Monthly). To repeat the test more often, cycle power to the UPS
to reset the Batt Test* lockout timer.
The Batt Test Freq lockout timer is initiated when a manual test is performed, or after a Batt Test on
Startup is enabled, and prevents Battery testing until the timer counts down to zero.
NOTE: If the UPS is connected to the load and the batteries are either depleted or bad, power
to the load may be interrupted when a battery test is conducted.
The UPS
must be in Online mode.
ENABLE MANUAL BATTERY TESTING
1.
Navigate to MENU > Setting > Status Config & Ctl > En Batt Test* and select "Enable" to allow the
battery test to be performed.
2.
Navigate to MENU > Setting > Status Config & Ctl > Batt Test Freq and select the desired mini-
mum wait time between battery tests: 0 = Daily, 1 = Weekly, 2 = Monthly.
CHECK Batt Test Freq LOCKOUT TIMER
3.
Navigate to MENU > Monitor > Status Config & Ctl > Batt Test Cond.
•
If the display shows "Ready for Test", test can be initiated. GO TO STEP 4.
•
If the display shows "Test Prohibit", the lockout timer is still counting down and the test can not
be initiated. If the test must be performed before the lockout timer clears, cycle power to the UPS,
then repeat Step 2.
PERFORM BATTERY TEST
4.
Navigate to MENU > Setting > Status Config & Ctl > Requested State (the first entry under Status
Config & Ctl) and select "Batt Test".
•
If the test passes, the display returns to the Monitor screen.
•
If the test fails, the display returns to the Monitor screen and displays BTSTFL in the warning
section at the bottom left of the display, and the "Warning" LED blinks until the fault is no longer
detected.
Batt Test* failure may be caused by a loose battery cable. Verify the cables are properly connected
and rerun the test. If Batt Test* fails again, there is a failure in the Battery Module. Disconnect the
battery module from the UPS and re-run the test. This will clear the BTSTFL fault.
T1000 Series UPS Installation and Operation Manual – 91074-002
35
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