Elevator Forum

I sent you a Drop Box link for the prints.

I sent you a Drop Box link for the prints.

Hello, Do you still need prints?

Good morning all,john jay you hit the nail on the head! First thing I did was lower ADC Scale to 2.50 and the car immediately responded. I moved the R...

Thanks john jay. I will be back there on Tuesday and will go thru those parameters. I will let you know how it turns out.

Well that didn't last very long!Thanks john jay and Vatorgator I did double check those parameters you suggested. ADC scale is at about 2.57V and I ma...

Good morning all. I can finally breathe a sigh of relief! We had success yesterday!!! Here's what happened.Bottomed out I_DRV_VEL to lowest setting of...

I hadn't thought of trying that. I will give it a shot.

I have not checked the motor field parameters. I will do that and compare to the other car. I did meg the armature and fields for integrity. I did swa...

Tail sheave looks ok, did not see anything there to indicate any slippage for the governor. the call came in with this same symptom. I believe the flo...

Swapped the CPU also, no change.Have not checked the aux M contacts as it will run without fault with the gov encoder disconnected. It doesn't log a d...

Yes, triple checked the PPR on the encoder, New encoder coupling. 12VDC at the encoder and approx 11.9VDC back to the controller on the square wave on...

Indirtwetrust, Sorry the tool belongs to the customer, government job. It looks like the car is accelerating to about 50 FPM. I don't know if the proc...

john jay, I will look for Min Overspeed Band and KP Velocity, I don't recall seeing those before. I have verified the PPR settings. I will try the Bra...

Here's a pic of the tool. Attachments Miprom 21 tool screen #3 3-6-18.jpg (1.73 MB, 33 downloads) Kone tool screen #3