Elevator Forum

could be a few things... odds are its the HVS-9603 Board. Most of the time thats the thing that fails.(probably need to send it out for repair and ref...

This is good, we need a platform for fast turn around times.

Crap, I randomly was sent an IC without the number scrapped off and I took a picture so I could remember it.... I have no idea where that photo is as ...

isn't this just a KEB F5 pre LCD v3 ?

Turned out to be the DSP board

Alright we figured this out.So here is the procedure if this don’t work for you I’ve listed everything we did and what results it yielded.Encoder chan...

Yeah oof, doing it 1 deg angle at a time will take some time that’s for sure. I heard someone mentioning roping the car after doing it and it will hel...

Yeah machine is not roped, did open loop alignment and it runs for 2 seconds then faults on the drive. Performing the auto align or HF inject provides...

So that’s the thing, we tried another parameter unit and it didn’t work, it’s a duplex and both cars are the same. Just seemed unlikely that both unit...

Check your power supply DC voltage. Also check to make sure you don’t have AC ripples