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Most Online117 Jan 16th, 2020
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#24390 - 07/22/18 02:37 AM
Tac 32 Hydro Post Power failure Issues
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Joined: Sep 2014
Posts: 13
Learner1
stranger
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stranger
Joined: Sep 2014
Posts: 13
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Have a Tac 32 hydro on my route that won't run on automatic after a power outage. it will run on inspection. The car will take hall calls(2 Stop) but when I go to place a hall call and I break the door/safety edge beam when entering the car the controller faults out SP Bad LED and NP Bad LED. I can reset the( sometimes up to 5 times before the controller is happy) disconnect but the same thing happens again. I'm new to this route, but this is the second building power failure issue(I wasn't there for the first one) that has resulted in the replacement of the CWIL, S24-1 and S24-3 boards in a month. I have ordered the same 3 boards after this 2nd power failure. I've done SPC(jumper j2 to pins 1-2, SPC command, then jumper back to 2-3 and reset the disconnect), TECC, TFR and SFR commands. I got these faults when I first arrived:2716,2747,2715,1925,1529,3003. What am I missing? Thank You for any help you can provide.
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#24417 - 07/25/18 06:01 AM
Re: Tac 32 Hydro Post Power failure Issues
[Re: Learner1]
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Joined: Sep 2014
Posts: 13
Learner1
stranger
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stranger
Joined: Sep 2014
Posts: 13
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Long day,( answering trouble calls: entrapments, Otis 211 low oil faults.... I didn't even get to my routine maintenance) 13 hours on the clock, so my post will be short. I discovered when I pull the rj45 connector either at the selector or the CWIL board the elevator resets and all is well. When I break the Safety edge the elevator faults out. Sorry Indirtwetrust I pulled the SE wire on connector 9, pin 5 ( the door just stayed open), but didn't measure to ground, I will do it first thing in the morning. I unbundled all the wires in the door operator board looking for cut/ damaged wires and possible EMI interference, the car ran perfectly for about 20 minutes( I was ready to turn the car over to the public), but then faulted out, funny thing is if I pull the Rj45 connector for the selector from either the selector(TSMC board} itself or on the CWIL board the elevator will reset itself and the elevator is happy again, but as soon as I break the safety edge it faults out.. I just discovered our company troubleshooter and our regional troubleshooter are familiar with this issue. I believe it is a CAN/software issue with Tac 32's. I'll keep you all updated.
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