Elevator Forum

What other faults do you have? Is C up? GDS1 and 2? DSR1 and 2? What kind of service tool are you using?

Originally Posted By: traction What kind of info? Do you have an omt? You're thinking 401

I think its fixed. I changed all ribbon cables with no effect on my problem, so I called MCE again. The troubleshooter had me check for a loss of comm...

I kept referring to the board as an "MCC-GDP", it is actually called an "MCC-CGP" board. Either way, I changed the board yesterday and it didn't fix m...

I haven't been back to the job, the shop has been slow ordering parts. Will post any findings when I return.

So...........stopped by the shop and ordered the MCCGDP board as well as replacement ribbon cables, then headed to the job. Before I changed any wires...

New HC-PIO board didn't do the trick. Removed the traveler wires from the input terminals where my phantom calls are latching, calls still latch. Got ...

Originally Posted By: rac66 Have you tried wiring the car calls (4C, 5C) into the hall calls (4U, 5D) instead to see if the phantom calls still regist...

Originally Posted By: gs264 Is the call dropping when it gets there? or staying on? I have had a lot of issues on a new job with induced voltage. I ha...

Originally Posted By: Vatorgator is it a single car, or in a group? if it is in a group, check to see if the communication LED on the swing panel for ...

Switching wires on the board as well as unplugging the wires on the board is a good idea to be 100% sure that the issue is in the controller, wished I...

I'd check your top and bottom directional switches, make sure they fall out "positively." If one hasn't fallen out when the other opens, you will get ...

Brake did not pick either time the car attempted to run. MR temperature was at least 85 degrees on both occasions, temperature inside the controller v...