Elevator Forum

Chances are the relay interface board is the problem. If not you may need a motion adapter board. These types of problems are tough to find without ha...

I meant to say, go to MSU adjust, Motion Info, 2nd screen.

Go to MSU adjust, 2nd screen will tell you what is limiting you. If you have load weighing voltage over 100% it will limit you to half of Mvel. Mvel s...

This setup did not have a common panel. I think the 3rd car homed and parked at the lobby with the doors open.

uh-oh.

It is a weird setup, and I only encountered it ounce on a three car group. I cannot remember how it was dispatched, but the third car was out to lunch...

The parameter PPR in the Drive and the MSU have to match. The PPR is pulses per revolution. If the velocity encoder is mounted on the end of the motor...

A 3 car group if it is not a serial type of dispatch, will have a master slave setup. The first two cars will have the hall calls, the 3rd car in the ...

The Valve may not be sized correctly. When the unit goes to heat the cold oil it moves the car, causing it to go down on low oil time. Or the cold oil...

I totally agree with Silly, any DMC Door problems, replace the Belts first.

I don't really know why Software would fix a problem like this. NTS and ETS are backup Switches. They operate independently. When all else fails these...

Your ETS Switch needs to move closer to the floor. If the Print says it should be at 1'-8", place it at 1'-5". What happens is you are making an NTS s...

There is a note under the 18 fault that says if you are getting a 100 18 0 0, you may need to rebuild your floor table. It further says to check encod...

One thought on this is that the L2A voltage may be low, that can cause any number of unexplainable problems.

Good find. I wonder why only at the bottom level. You would think it would happen anywhere you have an up demand.