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Otis 411 Traction

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 mbke
(@mbke)
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Topic starter   [#31456]
I have a duplex Otis 411. We have a car that when the world tool is plugged in , it wont see any of the boards. we replaced all boards and software chips etc. We still have the same issue. I can take all the boards and move the problem to the other car. Safety circuit (C) is out but all circuits are good. Has anybody experienced such a issue?



   
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 mbke
(@mbke)
Joined: 1 second ago
Posts: 0
Topic starter  
It was bad software.



   
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(@EElevator)
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Thank you for taking the time to post what it was. So nice to get to hear what it was.



   
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