4. 0 Operation, continued
4.7 Automatic Performance Test
Automatic Self-Test: The XM2-300HP can periodically perform an automatic self test
to verify the state of the battery and the inverter circuitry. The automatic test feature has
tests. In addition to automatic testing, you can manually put the XM2-300HP into test mode
by pressing ENTER and DOWN simultaneously. A running test may be halted manually by
pressing ENTER and DOWN a second time.
battery is discharged or not connected, the XM2-300HP does not attempt to operate in
inverter mode, preventing a drop of the load.
Test Control:
monitoring card.
a utility failure. The Test Inhibit command only affects an automatic test scheduled to run
manually overrides the Test Inhibit command.
The automatic test feature is on by default. To turn auto-test off, change Test Interval to 0
days in the Setup Menu. Auto-test may be enabled at any time by changing the test interval
Test Countdown: Indicates a pending automatic test.
Test Duration:
capability during, and shortly after, the test.
Standby Time and Standby Events: Counters that are not incremented during XM2-300HP
self tests.
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