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Forums13
Topics7,385
Posts40,944
Members10,040
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Most Online3,137
Apr 9th, 2026
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Joined: Feb 2014
Posts: 81
journeyman
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journeyman
Joined: Feb 2014
Posts: 81 |
Hey, the worst control on the market are?
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Joined: Jan 2012
Posts: 909
4 Ever Learning.
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4 Ever Learning.
Joined: Jan 2012
Posts: 909 |
I'm not so sure if asking "what is the worst" will define your question.
So I would like to know why! I suggest we pick apart a manufacturers controller as to why it would make this thread.
Such as my experience has been the contractors on the Galaxies are undersized and fail prematurely.
Make good choices,
JKH
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Joined: Jan 2014
Posts: 736
old hand
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old hand
Joined: Jan 2014
Posts: 736 |
Old Otis MRVF (Battery Operated)
Old Westinghouse World Class ( Westinghouse could not keep them running)
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Joined: Feb 2014
Posts: 81
journeyman
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journeyman
Joined: Feb 2014
Posts: 81 |
To define and correct my question, what controllers have giving you or anyone the worst problems or situation in the elevator market? For me Armor .
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Joined: Nov 2011
Posts: 53
Proud IUEC Member
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Proud IUEC Member
Joined: Nov 2011
Posts: 53 |
Any KCM product. Drives, Adon, door board, RIF board. Shall I go on?
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Joined: Dec 2009
Posts: 237
enthusiast
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enthusiast
Joined: Dec 2009
Posts: 237 |
I would agree with Rolly. World Trash...I mean Class was the worst. Funny once they retrofitted it with Allen-Bradley.Drives..ran OK....Never had a control problem! Can't remember the name of the Drive...Shook the Crap out of everthing in the building! Very BAD Stuff!
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Joined: Mar 2014
Posts: 215
enthusiast
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enthusiast
Joined: Mar 2014
Posts: 215 |
The old finder relays located on Thyssen TAC 20's....k7-12 would drop back contacts and give some really strange faults. Swap them blue dogs out for schrak relay and life is good.
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Joined: Jan 2014
Posts: 736
old hand
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old hand
Joined: Jan 2014
Posts: 736 |
AS for current controllers, KONE KCM with COB Boards. Pull the Main line on a car in service working fine, restore power and "Bingo" bad COB board. Supposed to be fixed with a new version board but still hearing it happening with new version boards. Also Traction relation on the MX machines is horrible. Rope slippage will get much worse with time also. Accel & Decel rates have to be slowed to prevent slippage. Would not recommend this product for my Garage Door. lol!!
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HW PM
by Chris, January 13
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