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#33277 - 06/20/22 10:42 PM Tac 20 Door Disconnect  
Joined: Dec 2009
Posts: 542
solidstate Offline
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solidstate  Offline
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We have a few of the tac 20's if the power is lost or another fault occurs the door will disconnect and we have to turn the doors back on. What would cause that?

#33278 - 06/20/22 10:55 PM Re: Tac 20 Door Disconnect [Re: solidstate]  
Joined: Mar 2016
Posts: 198
lowoil Offline
Elevator guy
lowoil  Offline
Elevator guy

Joined: Mar 2016
Posts: 198
Wisconsin
Did you wrt when you changed d26?

#33279 - 06/20/22 11:10 PM Re: Tac 20 Door Disconnect [Re: solidstate]  
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solidstate Offline
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solidstate  Offline
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yes we did do that.

#33285 - 06/22/22 12:26 AM Re: Tac 20 Door Disconnect [Re: solidstate]  
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Indirtwetrust Offline
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Indirtwetrust  Offline
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Local 18
Are you sure D26 is actually changed back to 1? Because it will say that if it loses comm with the door too

#33290 - 06/22/22 10:43 AM Re: Tac 20 Door Disconnect [Re: solidstate]  
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solidstate Offline
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solidstate  Offline
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We will double check it. Just seems like it a few that does it. Probably is self inflicted like most issues.

#33564 - 08/02/22 12:27 PM Re: Tac 20 Door Disconnect [Re: solidstate]  
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solidstate Offline
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solidstate  Offline
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This one tac 20-03 is changing back to 1 when we go back and take a look at it. If we cycle power after doing this it changes back to disconnect.

Any other ideas?

#33571 - 08/03/22 09:31 PM Re: Tac 20 Door Disconnect [Re: solidstate]  
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Indirtwetrust Offline
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Indirtwetrust  Offline
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Local 18
So D26=0, then WRT. Reset the board and D26 is 1 again? Replace the CPU.


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