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Topic starter
15/05/2014 2:09 am
hello everyone!
He have an otis elevator with MCS 220M / 0VF 20 control panel.
Recently we have a problem, the elevator stops at (any) floor with open doors and n calls are accepted.
The errorwe get is door stall, but the door and the open-close contacts, are working properly
We must do a reset for the elevator to work corectly again, but once a day this error occurs.
Any toughts what may be the problem?
He have an otis elevator with MCS 220M / 0VF 20 control panel.
Recently we have a problem, the elevator stops at (any) floor with open doors and n calls are accepted.
The errorwe get is door stall, but the door and the open-close contacts, are working properly
We must do a reset for the elevator to work corectly again, but once a day this error occurs.
Any toughts what may be the problem?
15/05/2014 2:56 am
have you checked that nudging is set up on the door operator. If the Elevator goes into nudging and the operator isn't set up you will get a door stall.
Topic starter
15/05/2014 3:13 am
hi john_jay and thank you for your reply.
Because i do not know good english, you are saying that i must check the 'door violation contact'?
The door we have is old... it has the open, close and the 'violation' contact...
thank you in advance
Because i do not know good english, you are saying that i must check the 'door violation contact'?
The door we have is old... it has the open, close and the 'violation' contact...
thank you in advance
15/05/2014 5:34 am
Mike,
Nudging is when someone stands in the door opening too long. When the doors are blocked open by the safety edge (infrared curtain or strike edge) a timer usually runs out. The edge is then bypassed while the doors close at a reduced speed.
Nudging is when someone stands in the door opening too long. When the doors are blocked open by the safety edge (infrared curtain or strike edge) a timer usually runs out. The edge is then bypassed while the doors close at a reduced speed.
Also you may want to check for any buildup of dirt on the door hanger rail.
Topic starter
18/05/2014 4:07 am
Thank you all for your help.
I will check out what you told me...
I will check out what you told me...
18/05/2014 4:44 am
Also could be a faulty gate contact. If DCL is in, hoistway doors are closed, but the gate is not, the same door stall can show up.
Topic starter
18/05/2014 10:15 pm
Silly thank you! A faulty gate contact was the problem.
Thank you all for your help!
Thank you all for your help!