Elevator Forum

Make sure the magnets are polarized correctly if you replace them.

These are door faults 49 took too long to close, 87 close door info stuck. Sometimes you have to cycle the doors for the unit to run.

ADC Scale 1 is usually set at 2.5v if the motor RPM is the actual RPM of the car. You can adjust this lower to decrease speed then adjust your PPR to ...

Does the car run? If it does your PI needs to changed to reflect the actual floor. Menu 3, sub menu 1 for dot matrix PI. Menu 3, sub menu 2 for seven ...

45= ss info lost,aux door close contacts open. 84= door open limit stuck on. a 21 occurs any time you are on inspect, or the safety circuit is broken....

At this point I would try swapping the Motion Adapter Bd. They are plug and play. Also have you tried a reinit? It will tell you if one of the drive p...

Did you swap the CN6 cable to the CPU? Another quick easy check.

I looked back through my old notes, I had a Mod throwing 27 error's because I didn't have enough field currant. Try checking out the field parameters,...

Any chance the tension sheave on the governor rope is bottomed out? How did this start? you say you have no floor table, so something must have happen...

Have you checked over the M switch. A bad aux. contactact can throw a 27 error. What is the error in the Drive Log?

Also check the Timer relays SB1 and P2, one should be around .25 longer than the other. I can't remember for sure which is longer, so if you have anot...

Try these, set Min Overspeed Band to maximum. Raise KP Velocity by 10% and see if it runs longer. Check that the PPR in the Drive parameters, and PPR ...

Just a thought, are they perhaps running a monthly building generator test? Or perhaps there is something else on the same line voltage as the elevato...

Make sure the Brake is picking. Also what does the error log say when running on automatic. Can also be caused by the car top encoder. Is this a Gearl...

You should not be reading DCV here. I believe this is an ACV circuit. You should be reading around 120VAC. If it is AC you may want to tap up the Tran...