3.1 Start-Up and Test
3.1.1 Self Test Operation
1. The power supply should be operating correctly with no alarms present. Use the Smart Display to verify Normal
and Communication Information. Verify Test Duration setting in the Power Config menu screen.
2. Press the Self Test button on the Inverter Module to start Self Test. The test will run for a preset time (5-180
minutes, set in the Power Config Menu). Self Test can also be entered by setting Self Test to ON in the Power
Config Menu. Additionally, the Self Test can be configured to perform a deep-discharge of 10%, 20%, 30%, 40%
and 50% of battery capacity. When the deep discharge is complete, it will revert back to the Timed Test.
3. While in Self Test mode, use the Smart Display or a true RMS voltmeter to verify output. Output voltages should
appear within the ranges listed in Table 3-1. To cancel a Self Test in progress, press the Self Test button a second
time or change Self Test to OFF in the Power Config Menu.
Table 3-1, AC Output
3.0 Operation
Possible measurement points for output voltage are an unused output connector or the SPI coax seizure screw.
NOTICE
:
Voltage Regulation (% Range)
Voltage Setting
Fine (-2.5%/+1%)
Coarse (-5%/+1%)
89VAC
86.77VAC / 89.89VAC
84.6VAC / 89.89VAC
63VAC
61.43VAC / 63.63VAC
59.85VAC / 63.63VAC
48VAC
46.8VAC / 48.48VAC
45.6VAC / 48.48VAC
A Self-Test Fail alarm will be activated and appear on the Smart Display and Transponder web page if the XM3
detects one or more defective battery strings or problem with the Inverter Module. Replace batteries or module as
required. For firmware 1.13.0 and higher, this is a latched alarm and power cycling the Inverter Module will not clear
the alarm. This alarm can only be cleared by successfully running in self-test for a minimum of one minute.
NOTICE
:
67
017-882-B0-001 Rev. E (06/2018)
