Elevator Forum

if you slowed the car down and it runs ok, then I would say the last speed switch before you reach contract speed is out of tolerance. you adjust thes...

have you checked the frequency of the encoder vs the escalator fpm,I would also look closely at the Brake, may may be rubbing and heating up the disc ...

I believe all relevant questions have been asked and answered. Lets put this post to bed.

is this part of a group,or a duplex operation?

Are you registering faults? what does motion info screen 2 tell you, look at verr which will tell you if a position error was detected on the last van...

I told you wrong in the previous post. To check speed sw's go to MSU adjust, select motion averages, make a long run. The speed sw's will show when th...

hello

check to see if your 150 ft. or your intermediate speed sw. is out of tolerance.If the car doesn't see the sw. at the proper time it will stop at the ...

The only thing I can recall about a 66 had to do with a brake problem. But since I worked on 3000's and 5000's I don't know which one that pertains to...

are you flashing a fault code?

If it is serial communication it is not working correctly. With serial communication car 1 and car 2 are the dispatch cars, anything after these get h...

Miproms have field programmable hall call door times,lobby time, car call times etc,etc. Does this 3 car group have serial communication, or does it h...

one more thought, what is dropping the up starter out. possible bad contact on a clc board relay, or a loose connection on something. jeez, so many po...

if it happens only in the up direction, it must be getting getting lost. almost has to be one of the rail switches in the wrong state intermittently.

the A40 was supposedly going to be like a master key. Then they changed to smaller keys, barrel keys, and a sundry of different patterns. Yikes!!!