CPC G01R 31/008 (2013.01) [G01R 31/2815 (2013.01); G01R 31/2834 (2013.01); G01R 31/3004 (2013.01); G01R 31/50 (2020.01); G06F 11/2284 (2013.01); G06F 11/3062 (2013.01); G01R 31/2827 (2013.01)] | 20 Claims |
1. A controller for an aircraft electrical system, comprising:
a software safe module configured to:
determine whether there was a sudden power failure upon controller initialization; and
cause operation of the controller in a software safe mode if there was a sudden power failure such that manual intervention is required to leave the software safe mode to prevent repetitive power failure of the controller.
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