Elevator Forum

I feel like that was my first suggestion

Jump the door open button and use your meter on the logic rack, black lead in SC. To get OD output, you should read 5v to OD test point on power board...

That’s probably the Pilot relay. Once you dig it out from the drive it doesn’t feel like a great idea to replace it and bury it back in there. I add a...

You need the DOL and DZ inputs before it will output OD

The easy answer is DZ or DOL. You need both inputs to the cards and if you do get the OD output you need to get through a DZ relay contact to pick the...

Ya my problem was the Encoder O-ring. Have you seen some kind of a manual for them?

To correct my earlier post, you don’t get Run until M and then brake contractors pick. Also, the pilot relay isn’t always used. I think it depends on ...

Someone please correct me if I get this sequence wrong. MSU picks a direction relay, U or D, P contactor picks through N/C M contact etc. sheet 3. On ...

And if M does pick, sheet 8, top of the page, you need to get enable input to the drive. I don’t remember if you need run too before the drive will pi...

I’ll bet it says 5200. It seems to be the sam exact controller. Thanks for that. I’d still like to find a manual for it.

Do you know what model of Garaventa that is?

Wow! That’s it. Do they have an Encoder and a board in the car with dip switches that you use to do a hoistway scan?

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The prints say Ontario Canada

It’s worth repeating!