Elevator Forum

I Have to agree..might want to monitor the brake data..to see if brake is sagging in operation..brake power supply was upgraded to more dependable uni...

I Believe the E311/E411..as they call was the Hybrid system..had the 1M/2M drive contactors..with DBSS drive board mounted on the side of the cabinet ...

I am seeing recently...companies that purchased the Pirated Ims programs..from Bart..recalled them from the field Immediately..they contain on board T...

Scott that would be the next move..I have had this one before .and I went through all the same things..cleaned and readjusted the down limit contacts....

Years ago when I used to work for Westinghouse..It was common practice..to find even after construction..circuits for running on inspection were ran o...

The older 211LVM..unfortunately has that Diagnostic chip..which makes the troubleshooting a little tougher..software is limited even a problem with a ...

This is a microprocessor generated fault.at the beginning of every run..processor checks the status of the drive,Mcss,Ocss for a safe operation..if it...

The fact that the elevator is always shutting down on the third landing..would lead you to believe that there could be something wrong with your tape ...

Remote equipment..definitely need access to the service tool to perform this test...

The Westinghouse are challenge keeps you thinking..not to crazy about the soldered connections on the relays..makes it a chore to replace..unless you ...

That diagram is definitely not a 211..more likely an old HOCL.Lrv2 or LRS2..gotta agree with E311..check your bypass..car is moving when it is not sup...

On that equipment..I think if i remember correctly the 38 relay is your initiate for a stop..might want to look at that circuit...

all you need to do is find the wiring from the controller to the emergency phone..traveler likely shielded pair..connect them directly to the incoming...

Otis SOB micro/drive...vintage 1938

Sounds like you may have a problem with one of your clc..I seen recently where someone had a problem with one car in a three car system and they chang...