Elevator Forum

The building has IMS but it is only for the owners to monitor and change security locked out floors. And yes I'm probably wrong about the non-propriet...

I also think it's funny they claim their controllers are non-proprietary when they have a Uit, but then they disable the UIT on their way out the door...

I was just using D26 as an example. I've worked on many tac20s with the older version of ims and have also worked with the LON system on those as well...

When an igbt explodes on this controller, Is there a possibility that the power surge created could corrupt the eprom on the VEC board.

I'm trying to get a lon adaptor to work with ims my company got from a company called echelon. I think I have the driver software installed to allow t...

I've replaced many selector boards and the problem went away. I'm sure that the board is usually the problem and I feel that on a tac20 the selector b...

And if I remember right, the check valve is attached to the bottom of the larger plunger

Correction: these valves make each plunger move at the same time. They are located at the bottom and inside of each jack.

Correction: these valves make each plunger move at the same time. They are located at the bottom and inside of each jack.

I used to work for tk in construction and we had the same problem with a jack like that that was brand new from the factory. It came missing a type of...

It's was a bad INT board. It has a locked up pulse driver on it.

Atlanta GA.