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#39336 04/10/25 12:29 AM
Joined: May 2015
Posts: 359
W
enthusiast
enthusiast
W Offline
Joined: May 2015
Posts: 359
Just got a replacement Quattro drive from Otis and went through all the settings and believe everything is set and wired correctly. When trying to run on INSP the drive lifts the brake with the LB relay but then it quickly faults out on speed deviation and would run away in the up direction. Can’t run down. Have reversed motor direction in drive with no change.

wltr00 #39372 04/12/25 07:00 PM
Joined: Nov 2013
Posts: 90
Likes: 1
journeyman
journeyman
Joined: Nov 2013
Posts: 90
Likes: 1
I don't have much info on Quattros, nor have I done much troubleshooting, but I do have a complete manual for it if you want it. I do have a generic print set up as well. Not sure if any of it will help though


J. Clark
wltr00 #39376 04/12/25 11:22 PM
Joined: Dec 2015
Posts: 1,766
Likes: 11
I
ElevatorPractitioner
ElevatorPractitioner
I Offline
Joined: Dec 2015
Posts: 1,766
Likes: 11
Maybe reverse encoder signals A with A_


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