Elevator Forum

If your elevator is re-leveling every few minutes it could be anything from bad packing,bad piston,touchy leveling units, to electrolysis eating a hol...

I assume you have a full load on the car.If so I would say you are not getting enough slide on the rails after the safeties set. You probably have to ...

what ? jumping up brakes, how many brakes are there? Is this a solid state drive? your post does not make sense.

What happened to the governor switch, or the sos switch? Something isn't wired right. Also you are probably not setting the safeties. You need to get ...

Soft Faults won't generate a Drive error. I have had a few cars run just fine with this light on. It is hard to track down a soft fault. They don't gi...

A bit more info on Autotune. It is used in Mods where the Motor Specs aren't readily available. The fields are energized and the motor Armature is is ...

The field current is a programmable parameter that varies depending on the motor size,speed ,capacity, etc. The motor nameplate will give you some inf...

have you put a tach on the Governor to check tripping speed? Is the car running at the correct speed?

When you say relay board, I assume you mean the MRCB which lays horizontal on top of the controller. what do you mean when you say it had a bad switch...

I had a similar problem, it turned out to be the valve wasn't sized correctly. When the car went to heat the oil it would push up the hoistway till lo...

One other thing that can cause a 102 is a stuck Buffer Test Button. Usually though it is the Over-Current error.

The 102 is an over-current,it may happen when you try pulling through the Brake. you may want to make sure the Brakes are picking. Make sure they pick...

almost any older monitors will work. I saw an HP on a TED last week.

almost any older monitors will work. I saw an HP on a TED last week.

fix it up guy- I think you will find that your request for advice will go UN-answered. We realize elevator companies charge a lot and sympathize. Howe...