Elevator Forum

This is not programming! Inspection is all relay logic. As long as the IN input is low the CPU isn’t doing anything. The problem is something is makin...

Originally Posted by Local8Elev8rman Try changing parameter B43 to 0 Then reset the CPU

No, that is not right. That’s the problem. Sounds like a wiring problem in the inspection circuit like INU is connected to INB. Could be wires shorted...

Run it up on inspection until it stops then close the ball valve so it can’t level down. Or lift DSS1 and run it up til it stops, it’ll try to level b...

Something has to be more wrong than a board I think. Inspection on a DMC is entirely relay logic. Look at the simplified wiring diagram in the back of...

You run the hoistway scan on inspection. Are you saying something is stopping you from running up on inspection and running the car down?

Got that, thank you.Still looking for anything more detailed. I got the one I’m working on running again today but this is a good example. Everything ...

Thanks, sent PM.

Use the MLT data trap if if the software is new enough. You can see the state of the IOs when it happened. Question though, how are you seeing the lev...

There’s a parameter (ELI) that changes between wired limits and the hall affect switches on the board. I would try plugging the UIT (HL1 board) direct...

Is the WD LED on the door board on?

You just have to change the LDO parameter. Could be that it didn’t take the upload or if it’s a duplex you could have put the other cars, door profile...

Ya I should’ve been more specific. In my case, it was the EEPROMS U20 & U21 on the MLB3’s CPU. Still have them archived so was able to check. I wa...

I’m really not sure if that version of IMS will support Accord drive Smart Fast or not. That’s the easiest and the only way I’ve ever done it. You jus...