Secondary disconnect controller (SDC) detected abnormal electrical currents during a previous power-ON state. Data retrieved from electrically erasable programmable read-only memory (EEPROM).
<0.01% (Extremely rare)
None displayed
Drive unit may not be functional due to previous electrical issue.
Secondary disconnect controller (SDC) detected abnormal electrical currents during a previous power-ON state. Data retrieved from electrically erasable programmable read-only memory (EEPROM).
SDC detected abnormal electrical currents when drive inverter (DI) was not switching as expected during a previous power cycle.
SDC completes successful power-ON self-test.
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