Elevator Forum

I believe the PAL INPUTS toggle before each run when the controller does the input/output check.

That's the gate switch PAL input. It's one of the inputs that does the C-I/O check before each run. It's a buddy(Pal) input. It should show two inputs...

I was going to suggest that also but I couldn't edit my post. Those batt Rams do that on occasion swapping them usually does the trick. Glad you got i...

Bad encoder? Turn your inspection speed back up and make sure it's running the same speed in both direction. On inspection and normal speed. The speed...

$.50 o-ring and 30 minutes good as new. Those valves are notorious for that. I keep a bag of those in the truck. That's crazy but I guess you have to ...

Agreed. About all points. I've seen the main brake locking shut. Your taking about the e brake not the main brake correct?

Awesome. I love cannibalizing boards. Glad you got it going.

Is it a GCS controller or was this drive added to an older controller?

A G21 is a drive fault. It means the drive sent the shutdown command to the mcss. It's a generic code for a drive fault. Sorta like a MLS drive Fault ...

Is it counting. Do the LR relays count. May have a dz sensor bad. Does it have BCO and TCO relays. They are switches on the limit trees. They have to ...

There is an agreement booklet with the info you are inquiring about. You will receive one once you become a member of the Union. The first rule of fig...

From the pictures of the tailend sheave (Orange wheel) and the governor sheave (yellow wheel) the governor cable definitely has slack in it. This slac...

Any new info?

C1RS, C5RS

It's a perameter out of range. Sometimes happens if you adjust the pretorque trim or inertia to reduce rollback. I have a building with two units both...