Elevator Forum

Were you editing parameters when it glitched?

Yes they do

Sounds like the U15 chip. It usually fails after changing parameters, I keep one on the van now as I have seen it 5 or 6 times now. Snap a picture of ...

The first thing that comes to mind are the small relays used for gate & DZ on Motion 2000 hydros and in the rope gripper circuit on Motion 4000 tr...

Ya, I guess the question is whether the Inputs and outputs are correct. Can you pull up the group I/Os on an older TAC50 to make sure they match the c...

If the inputs are correct inIMS then the PMI modules and wiring are fine. Make sure there isn't an auxiliary fire service switch somewhere. Have you t...

I assume you have tried to reset from the key switch and made sure fire service inputs are correct? Does the 11 fault return if you clear it? You migh...

Should be a straight through DB9 cable unless you don't have a serial port and need a USB adapter. You can't plug in to the door operators directly, y...

Does DOL come on. I had one do that yesterday. I had been having intermittent problems with it but I tightened the belt and it took a new scan, ran fi...

I don't think weighting down the car is a solution, more like a band-aid.I had the route mechanic take a closer look at the sheave today. He said the ...

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Ya I have been told several times that they are rarely balanced correctly. In fact, when we get a KCM drive repaired they only warranty it if we check...

Re-roping is certainly an option though they're not under sized or that old. I would just like to see if it made any difference to dry up the situatio...

Does the photo eye input go high? Certainly could be an edge or cord. If it doesn't, does the close limit come on before the doors reopen? Door locks ...