Elevator Forum

''''''''''there is a formula used on the R,s,J,s..depending on how many visiible flat steps showing times 1,5..will get you very close..escalators sho...

If it is a Lon system you might have loss the Lm24 board that controls all car communications..

...........I concur Drive Time...

..........yes it was a running car until it got hit by water...........the motor and encoder is a 1150 rpm 1/6hp..i am reading the 5v. from the board ...

''''''Sounds like you might be loosing the SMG on independent if Smg is red.on Indendent b base inputs signal to ground xdo and open the doors

...I had 17 B Base cars down the shore..alot of the problems are the boards in the operational..all door operations are driven from these cards all in...

...I had 17 B Base cars down the shore..alot of the problems are the boards in the operational..all door operations are driven from these cards all in...

.......sounds like a loadweiging problem with that car..operational is seeing partially loaded car due to micro switch under platform not correctly ad...

...................yes there is a way..but it is not legal..

The Early 311E..have the binary fault leds on the mcss board.by adding them all together will give you a discriptive flt.

Don,t get confused ..Otis made severasl 506.the original 506 was in the 80,s folowed by the 506SL or slimline manufactured in the 90,s two totally dif...

...goodluck with that..cannot be changed,,,

It sounds like you lost the communication link to the door operator...for starters..car will run on inspection only when this occurs..

this is a dead give away one of the two channels of the encoder are going bad..seen this many times..