Elevator Forum

Yes you still need the ring & string. If there is an earthquake and the counterweight comes out of the rails, anyone could press the reset buttons...

I had a similar problem, never got what I really wanted for info on that thing. I sent you what I have, it was enough to figure out what was wrong wit...

Or make sure 12v from power supply isn't dipping.Definitely check that cap is on P150 and good for a PY board

Maybe high speed clamp is too low?

Ya me too, last time we needed a relay board they wouldn't give us one until the branch manager told them we had a signed MOD proposal. And then they ...

I am nearly positive you will have to drift the car. May be a stray shield or something in the junction box with the absolute encoder interface card. ...

Ya

Is it possible DDA is mislabeled? I haven't worked on an LMH freight but I do see CD picks the RC for freight doors. Seems like the output still shoul...

Just change valve type M12 from a 1 to a 4 and be prepared to change valve coil relays K1-K8 more often than normal. It's not that big of a deal, not ...

Looks like DDA is the output that lights your down directional arrows. Doubt it is the cause of your problem, more likely a symptom or an unrelated sh...

This is a Synergy right? Ignore the 1021 unless it won't clear, then check inspect I/Os and bypass switches. If you get all your SAFE inputs and an 08...

RRF resets a run monitor condition like brake switch, TFR is a tach fault reset but I think when you lose SAFE3 with the 681 you need an SFR. Unless y...

There are no 32 bit TAC20s. If you replaced the CPU, you need to put software in through Hyperterminal, it doesn't even know it's an elevator.

You could even use the one off a 10K drive if you're working on a 50-04. The UIT is great and it has worked on every UDC I've tried, I was so surprise...

Did you try SFR?