Elevator Forum

Back contacts on BR not allowing proper operation of suicide circuit. Meter between two adjacent MG brushes, the generator is probably building an out...

Car is back in service. I tried a REINIT, did not work. INIT did work. I built a new floor table and the car was off and running. Any time I hit a ter...

I believe that U37 and U38 are the BATRAM chips, they were for sure swapped to the new CPU. The CPU was replaced because I could not communicate with ...

311 and or 411 do not need to be on inspect, you are correct. 211 for sure has to be on inspect.

You must be on controller inspection to change parameters.

Why were the field coils replaced?

If increasing your NTSD tolerance does the trick, that is a good indicator that your NTSD vane is the wrong length.

Only one batram chip is really used, the other is backup. You are leaving the bad one in the backup socket on the board.

What do you mean by won't recognize?

Originally Posted by Tamperprufe Just sent you info on tool part # Would you mind sending that info to me as well?

Looks like an ESI to me. Otis used to install that controller as part of a Cemco roped hydro package.

I had a similar issue with a Cedes edge recently. The DC return wire was crimped on the insulation inside the connector. I could duplicate my problem ...

2819 is your culprit. Your PULSE unit is in alarm.

Clear the motion fault logClear the motion power failure ramMotion reset 2-2-3-1