Elevator Forum

Does it light with I/O Injection on IMS???

Sounds like something is wrong with your tracking for sure. Could even be an SCR in the Generator Field Control. The ribbon cable on reg board goes ba...

Micro Modernizer is written on the top of the controller.

This TIII is it a Micro Modernizer or a true TIII made by Dover? The Micro Modernizer was made by swift and sold to Dover and is a little different.

The type of controller and wiring diagram number on the data tag would be helpful along with type of door operator. 7300, 6970 Reactor, 6970 Resistanc...

PM me an email, have an old set in pdf format.. Maybe they will help

That unit is "Self Excited Field". Notice there are no external connections to any outside source in the loop circuit. The magnetic flux from the GLF ...

UDC door operator requires the UDC Fast Tool not door fast or IMS.

Traction relation on MX machines is horrible. Lower Accel/Decel rate and see if fault disappears. In other words make it drag into floor a little slow...

That's correct.. the communication eprom should work with any speed Lift.

sent

I need an email address...

No I don't have any 1 MPS saved but if you check board and can tell if it's communication Eprom I do have that. Try just installing the communication ...

A defective MCD inputA defective MCE inputA defective MC contactDefective relays

That's a slow car.. 200fpm max. Is it a freight car or passenger? I think I have software for a 1mps passenger job.