Generator Op Limit Vout to Frequency Ratio

Generator Voltage/Frequency ratio is outside functional limits.

Possible causes

Defective voltage regulator (AVR)
Unstable engine speed
Electrical overload on generator
Incorrect parameter configuration in controller

Recommended actions

Adjust engine governor to stabilize RPM
Check or replace generator AVR
Verify electrical loads do not exceed capacity
Measure frequency and voltage with external multimeter

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