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#33294 - 06/23/22 03:07 PM Tac 20. 1086 code  
Joined: Aug 2016
Posts: 732
Jluff Offline
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Jluff  Offline
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Joined: Aug 2016
Posts: 732
Getting riders trapped on top terminal landing. Seems to be 1086 Normal terminal slowdown limit failure sensor or magnet failure of NTST, NTSB, TSL1, TSL2 It is very intermittent

-Invalid configuration or adjustment of magnets or sensors
-Corrupted memory
-Bad CPU CARD

All magnets seem fine. No gaps on back side of tape magnets.
Has anyone seen a bad selector board cause this ?

Also car relevels every 2 mins sometimes. But passes standing test ..no sinking with power off

Last edited by Jluff; 06/23/22 03:08 PM.
#33298 - 06/26/22 10:05 AM Re: Tac 20. 1086 code [Re: Jluff]  
Joined: Aug 2016
Posts: 732
Jluff Offline
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Jluff  Offline
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Posts: 732
1086 fault. Anyone ?

#33299 - 06/26/22 10:41 PM Re: Tac 20. 1086 code [Re: Jluff]  
Joined: Dec 2015
Posts: 1,529
Indirtwetrust Offline
ElevatorPractitioner
Indirtwetrust  Offline
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Joined: Dec 2015
Posts: 1,529
Local 18
First thing, I’d do several NTS tests to make sure that is working correctly. You should get a 1062 and the car does an NTS stop and keeps running. The 1086 is ETS, what you get when NTS fails. The ETS sensors are on the Auxiliary Sensor card (back selector board.) I suspect a failure of that board could cause this. Or the ETS/NTS signals getting back to the controller through travel cable wires or the CWI board in the car.

#33333 - 07/02/22 04:43 AM Re: Tac 20. 1086 code [Re: Jluff]  
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Jluff Offline
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Jluff  Offline
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Thanks dirt. Does a new run learn have to be done after changing selector boards Main and Aux ?

#33337 - 07/02/22 02:39 PM Re: Tac 20. 1086 code [Re: Jluff]  
Joined: Dec 2015
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Indirtwetrust Offline
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Indirtwetrust  Offline
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Local 18
Doesn’t have to but I usually do one when replacing the main.

#33338 - 07/02/22 03:42 PM Re: Tac 20. 1086 code [Re: Jluff]  
Joined: Aug 2016
Posts: 732
Jluff Offline
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Jluff  Offline
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Joined: Aug 2016
Posts: 732
This happened again. But this time no 1086. Only a 1057.. which is encoder fault


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