Elevator Forum

Guys, NT only picks up if the car RUNS or the door gets signal to open. He says the car is sitting at the floor and won't open the doors. The Relay XD...

A 20ucl is a slate board geared machine.. If your still having problems post the wiring diagram number from the controller data tag. I can probably he...

Send me a PM with contact info..

I heard there is a software chip to get rid of that.. Check with World Electronics see if they have a source.

Send me a PM of email address and I will send you the display document of the display with fault codes.

You need to log in to see if your getting an inner door zone or outer door zone fault.. You need a current loop adapter to log in with hyper terminal.

Without a backup of the PLC program you are dead in the water. The program is stored on a ram module which is battery backed until unplugged then you ...

John Jay is right on. Brake may be picking but the computer is not seeing it picked.

All MX Machines are horrible on traction. You will even see ropes slip on inspection.. Just a horrible traction relation machine. Had one in Ft. Laude...

You can use IMS to view inputs/Outputs on a T4. Very helpful.

Have an Adjusters Manual that may help if you send a pm with email address...

PM me an email address.. should have some info

If the HS pot does not change anything you could have a Motor Field problem or a bad SCR or circuit Board Controlling Generator Field. Have you checke...

COB boards are known for blowing on power off and on. The newest version is supposed to fix the Power off and on problem. Seen the new ones blow also....

If you think traction is a problem, slow your accel/decel rate with parameter and see if the problem goes away. MX machines are horrible on traction. ...