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Check now i shared those files from my Gmail Drive box

I sent some files did you received them?

@TANWEER Thank you for clarifying the issue.. Also please try to answer to @WTF? questions: Second, has anyone gone out to the unit and felt any excessive vibration around either the #1 bearing area or the #2 bearing area? Third, does the unit have redundant sensors on both the #1 and #2...

@Gjoreski I can share some documents no problem ! Regards, James

I saw that smal potentiometer for Voltage setting I was asking about AVR control mode (AUTOMATIC/MANUAL)

@WTF? I have also noticed that original post was unclear, that is the reason why I did not want to reply yet...

Now you got the answer you were looking for !

Hi @WTF? GE Belfort back in the days provided to site/customer staff a document called Tripping Matrix diagram it is a excel file done by the Belfort engineering after reviewed and studies.. I don't have access to This document but for sure i will share when I got opportunity to work in a GE...

Did not have a Matrix tripping diagram for Frame9E Did you search on the documents that you got from GE Power?

Thank you for the update!

Thank you for the update... Can you provide model/name of the Leroy Somer AVR AVR should be in AUTO mode for regulating Voltage

I would look at the V39VV7 BLOCK DIAGRAM in the app code ..

I know that there is Vibration sensor health check done in the app code look at the app code it can give you an answer!

I checked O&M maual it is saying that to get Start permissif L3STCK3=1 (Start check) There should eb at least half of the transducers/sensors for generator and gas turbine "normal" As you said it doesn't saying about logic tripping philosophy for redundant sensors.. What is Manufacturer /OEM...

After have read O&M manual for frame 9E it appears that you should get Alam "Transducer fault " while unit keeping runing till change the faukty transducer.. I will check what about redundant sensors/transducers..alarm/trip matrix ..

Ok I got your point You trying to know if it is 1 out f 2 bad reading give a trip or 2 out of 2 readings are used .. OEM ( Is that unit from GE Europe Belfort?) should provided manuals describing what you looking for.

Well the answer can be found on the Trip logic Matrix for this installed unit Don't you have read the OEM manuals and application code /CSP files.

Well AVR should be in "AUTO " MODE REGULATING Generator output Voltage, is that the case at your site? Otherwise you mentionned a potential failure of the Inverter ( That can be possible ) If you can make a run and share trends and datas as mentionned before that could be good to check ...

Thanks for the reply, Are you saying that overvoltage occuring even generator circuit breaker is open We need some datas like AC load behavior , Genset Output Amps, Voltage , HZ , RPM, to give a better support

Thank you for sharing SLD and other informations Did you monitored the frequency at output of Genset ? If yes , do you see any abnormal deviations? Well the installation seems to be an off grid (islanded systems ) it will take some times to find the cause of the issue Can you tell us more...