Elevator Forum

Also will reduce leveling speed if O Ring on up leveling adjuster is leaking

I've had this before. I think it is too much current when holding the doors close during a run. I bet you only find it faulted with door closed. I bet...

Wouldn't Otis have a kit to convert to AT400? I've only seen an HPLIM door operator one time in my career, and that was over 15 years old ago.

If you eliminate other options, check PMI inputs that are high speed precise switching LU , LD , DZ, etc. Keep in mind position count updates/ correct...

I've heard of this happening because its parked at a floor and loses DZ input, at which point the car thinks it's not at a floor, so it runs to go fin...

I-2 valves tend to not take off in up direction if up start and up stop adjustments are too close together. Try backing out on up start a half turn

Are you absolutely sure car is not overshooting and leveling back down?. I had this happen to me on Tac 32 hydro , didn't cause faults. I can't recall...

I haven't been in the situation where the issue can't be resolved. I noticed that the proximity of your hex wrench to the null sensor even effect the ...

Yes, it can be a problem sometimes. Try to get the zero point as close to zero as possible, ideally under 30 millivolts. For reoccurring problems, it ...

They are being developed, not sure if it will be commercially available. It's not that it is that hard to do, it just needs to be developed with lots ...

Type CS3 5 to toggle Control Status Word 3 bit 5 if you are using security, otherwise car won't zone/park

The door faults are probably the DCL6 point being set properly. Let me explain. You mentioned the door reopening like it didn't see DCL and a 1089 fau...

Usually this is on USB shipped with job. Too much job specific data to install random one. Job config, has specific number of floors, floor tables, al...

As far as Full motor field current and weak motor field current, was that info available on old motor data tag. Or was that calculated from survey dat...

Thank you!