Elevator Forum

Westinghouse Programmable Hydraulic Controller to be exact.

I have 1 on my route now (had 2 for a while), they are called PHC's. Last edited by E-man; 07/04/13 10:22 PM.

I had a side opening freight car that did that. Some Dover guys said it probably needed to be adjusted. A coworker talked me into replacing the belts ...

I think the 330 will just sit there and not close on nudging/reduced speed when the beam is blocked but will close when the beam is not blocked.

Replace all the door belts.

I'm pretty sure that is correct.

Haven't worked on that many but I'm pretty sure it's in the parameters menu.

Looks like an ice cube relay nightmare.... At least those relays have neon lights. Definitely not circle bar W's World Class / Trash...

Are you talking about moving cars for passenger removal from entrapments or Fire Service?

Which app is it? I've downloaded the Elevator Speed and Electrical Formulas apps.

Simplest thing to do is mount a door zone relay in the hatch latch box (assuming you have the Adams POS?). There's a set of output terminals for a DZ ...

Ok, looked at a set of prints. 6S is an auxilary relay to 6 (there's a 6, 6A and a 6S) . It's considered and Up and Down Direction relay like H on an ...

6S 1 and 2 contacts are in the run circuit and get up 1 and 2 and I think some back contacts on 6S short the generator shunt field out when the car is...

Did you look on the data plate?

I'm pretty sure the SWU's and SWE's are their own breed. The next Schindler stairs were the 9300's. Totally different control, drives are very similar...