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Otis relay logic

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(@Upndwn)
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Topic starter   [#27094]
I’m digging into the memory bank here. Just wanted to see if it rings a bell. Cx cy lockup. You can jump the self holding contact on cx or cy to prevent this. Not at the job just seeing if I remember correctly. Thx for any input



   
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(@Rolly)
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This usually means you Made and ETS stop or a bad switch in hoistway or a broken shunt on contacts on controller. If a passenger is in the Elevator it can be reset by pushing and pulling the Emergency stop switch.

Last edited by Rolly; 06/02/19 05:07 AM.


   
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