Elevator Forum

Notifications
Clear all

Otis elevonic 401

12 Posts
1 Users
0 Reactions
10.3 K Views
(@nvdutch)
Joined: 1 second ago
Posts: 0
Topic starter   [#4985]
having trouble with elevonic 401.car is stuck at casino level with doors on front and rear open.buzzer is on and position indicators in car and lobby are flashing floor number.



   
Quote
(@elevatedone)
Joined: 1 second ago
Posts: 0
 
Sounds like your doors timed out.Could be a stuck button,but doubtful with both front and rear doors open.



   
ReplyQuote
(@nvdutch)
Joined: 1 second ago
Posts: 0
Topic starter  
As soon as the disconnect is turned on the doors both open and the buzzer kicks on,checked buttons allready



   
ReplyQuote
(@elevatedone)
Joined: 1 second ago
Posts: 0
 
It's been I long time since I have worked on those.

Do you have prints and do you have access to an OMT?
There are some relays on the front right swing panel that include the door circuit.

Also,a little trick is to pull out the cards and reseat them.



   
ReplyQuote
(@nvdutch)
Joined: 1 second ago
Posts: 0
Topic starter  
I have the job prints,i tried cleaning and reseating the cards first and no change,i dont have access to an omt.as soon as I turn the power on two door relays pull in od and something else,5 seconds later ndg pulls in



   
ReplyQuote
 Vic
(@Vic)
Joined: 1 second ago
Posts: 0
 
Did you check all the inputs from the typical re-open devices?
Infrared edges (front+rear)
You say you checked buttons already. So you mean you checked not only for stuck hall and car call buttons, but you also checked front and rear door open buttons, right?

Can you run the car on machine room inspection, or car top inspection? If you can, that would tend to discount drive problems, brake function, safety circuit, door locks, etc. Door close limit ok? What are the limits doing? All in their correct state, given the the car position? Got a PPT? Tape ok?

Last edited by Vic; 10/25/12 09:05 PM.


   
ReplyQuote
(@nvdutch)
Joined: 1 second ago
Posts: 0
Topic starter  
Have checked front and rear cops,will run on cartop,dol working,if you turn cop switch off car initializes



   
ReplyQuote
(@nvdutch)
Joined: 1 second ago
Posts: 0
Topic starter  
Ppt tape looks good and car is at floor the pi reads



   
ReplyQuote
(@elevatedone)
Joined: 1 second ago
Posts: 0
 
One more question.Do the motors have fans on them? if they do,there is a switch,an airflow switch, that tells the controller rather it's on or not.

Last edited by elevatedone; 10/26/12 03:32 AM.


   
ReplyQuote
(@nvdutch)
Joined: 1 second ago
Posts: 0
Topic starter  
No fans on the motors



   
ReplyQuote
(@nvdutch)
Joined: 1 second ago
Posts: 0
Topic starter  
Found the problem.it had a bad loadweigher cell.



   
ReplyQuote
(@elevatedone)
Joined: 1 second ago
Posts: 0
 
Ah ha!!

yeah,never thought of that.
You can set those up through the cop.



   
ReplyQuote
Share:
Scroll to Top