Fault Codes/STAMFORD | AvK/OVEREXCITATION LIMITINGSTAMFORD | AvKOVEREXCITATION LIMITINGUnclassifiedGeneralWhat This Code MeansAlarm indicator changes from black to redPossible Causes•DM110 protection function detects an alarm conditionRelated STAMFORD | AvK Fault CodesOVEREXCITATION SHUTDOWNOVEREXCITATION SHUTDOWN LEDLOSS OF GENERATOR SENSINGUNDEREXCITATION LIMITINGGENERATOR OVERVOLTAGEUNDERFREQUENCYLOSS OF GENERATOR SENSING LEDBrowse all STAMFORD | AvK fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for OVEREXCITATION LIMITING on your specific STAMFORD | AvK unit — cited to the OEM manual, not a forum guess.TRY IT FREE