Elevator Forum

This is my ideas just from the basic pic's, but done take this as gospel.The pic's are showing the tension carriage for the governor rope. The rope do...

Is the power supply arse about? Is the wrong cardinal magnets used?

Originally Posted By: danzeitz Ill ask again in the valve sized right. I have seen elevators start running up as soon as Y comes in when someone has t...

Originally Posted By: rompkinron Only in the up direction. You shouldn't be getting a go signal to the up and star contactor until after the doors c...

First thing I would do is find out why the car runs with the doors open ie shorts on locks, wiring etc. That's scary. As to the speed, I would change ...

The way we have done it is mainly with 1 person doing all the calls. The calls just keep adding up as you, and if stuck with passenger calls come thru...

In my experience, it sounds like you have tripped the run timer after a re-level instruction. Then it sounds like you're by passing in the block. Cold...

Definitely check you haven't got a broken spring buffer on any encoders. While it may not be displaced, it could flip or speed hump the count and get ...

Originally Posted By: john jay If you are picking the Brake to run the CPU thinks everything is OK, therefore whatever tells the Generator Field to Ra...

Originally Posted By: uppo72 Ok so the main issue is down direction on inspection, but do you still drift up when trying to go down? That to me still ...

Ok so the main issue is down direction on inspection, but do you still drift up when trying to go down? That to me still indicates a loss of pattern o...

If your drifting then it sounds like there is no pattern s curve or it has shut down for some reason when the ctw is dragging the car up.

ah ok mate, I don't know what the parameter is, just that most likely you need the omt.

Do you have a OMT?

Originally Posted By: omgitsonme I'll give a shot at reversing the leads and see what happens.uppo: It is a DC supply. I have a picture of the board i...