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Otis MCS 220 fault
#22997 02/09/18 01:55 AM
Joined: Apr 2014
Posts: 281
H
heisenberg
Offline
Engineer
heisenberg
Engineer
H Offline
Joined: Apr 2014
Posts: 281
Anyone have fault codes for MCS 220M OVF20
I'll get a hand tool on there later today to see the fault logs

Lift takes off and immediately stops soon after, and attempts take off again for about 3 times until stops completely.

I've replaced the encoder, still same issue
Re: Otis MCS 220 fault
heisenberg #22998 02/09/18 03:17 AM
Joined: Apr 2014
Posts: 281
H
heisenberg
Offline
Engineer
heisenberg
Engineer
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Posts: 281
Picture of event log on LCB
https://imgur.com/a/xbk10

Fault shown on drive (ovf20)
https://imgur.com/a/prkkl

Last edited by heisenberg; 02/09/18 03:25 AM.
Re: Otis MCS 220 fault
heisenberg #23002 02/09/18 09:20 AM
Joined: Nov 2013
Posts: 93
K
koneisland Offline
journeyman
koneisland
journeyman
K Offline
Joined: Nov 2013
Posts: 93
I would start by doing a shaft learn run
Re: Otis MCS 220 fault
heisenberg #23007 02/09/18 08:51 PM
Joined: Feb 2018
Posts: 1
A
AmsterdamK Offline
stranger
AmsterdamK
stranger
A Offline
Joined: Feb 2018
Posts: 1
PM
Re: Otis MCS 220 fault
heisenberg #23478 03/18/18 08:38 PM
Joined: Nov 2017
Posts: 4
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northstar Offline
stranger
northstar
stranger
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Joined: Nov 2017
Posts: 4
>Curr IGBT,

Normaly you have to chnge OVF
Re: Otis MCS 220 fault
heisenberg #23483 03/19/18 02:57 AM
Joined: May 2012
Posts: 194
L
Len Offline
member
Len
member
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Joined: May 2012
Posts: 194
...........I concur Drive Time...

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