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Topic starter
25/09/2014 5:11 pm
Hi guys,
Kindly request some help on one of my elevator OTIS Spec60 Nippon type.
on drive, appeared on Fault mode, CUR CONT. May i know what is that mean?
Drive defective?
Tq
25/09/2014 10:50 pm
Well, the manual to a SPEC90 has the same error code...
CUR CONT >> 38 CUR CONT Current Control Abnormal, Fault.
/Alex
26/09/2014 5:36 am
If this is a "true" Nippon, it's considered a Spec 50, parts are pretty much nonexistant.
Last edited by E311; 09/25/14 09:37 PM.
Topic starter
26/09/2014 8:25 am
Thanks for answer guys.
It is true, it is pretty much nonexistant but just want to find out the problem.
Current control abnormal fault,
From what i guessing is the Main Drive error, defective parts like IGBT, logic board, power interface board which all locate on Main Drive.
It is true, it is pretty much nonexistant but just want to find out the problem.
Current control abnormal fault,
From what i guessing is the Main Drive error, defective parts like IGBT, logic board, power interface board which all locate on Main Drive.
Anyone experience this before?
TQ
27/09/2014 10:03 am
could be a motor also
27/09/2014 9:46 pm
Forgive me, I'm not familiar with this unit.
Is there several types of digital signal sources that track speed, position and such. Is it possible that there is a difference between the two signals that could cause such a fault?