15
UnclassifiedGeneral
What This Code Means
Engine shuts down; Underfrequency shutdown message announced
Possible Causes
- •Alternator frequency is 6 hertz under the governor reference
- •Alternator line frequency falls below set threshold for the duration of the time delay
- •Underfrequency fault condition
- •Underfrequency fault condition active for the duration of the time delay
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