Using Logixpro create a working elevator $($WornVator operation not required$)$:

$$ Must stop at appropriate floors for the direction of travel.

$$ example: if elevator is on the second floor and someone on the $3$rd floor wants to go down but there is someone on the $4$th floor. Elevator must by pass the $3$rd floor continue to the $4$th$,$ and stop at the $3$rd on it's trip down.

$$ Indicator lights must work as appropriate $($excluding WornVator$).$

$$ Elevator should remain at current floor with doors open until button is pressed.

$$ When stopping at a floor doors must remain open for at least $3$ seconds

$$ Documentation$/$Labeling

$$ Program must contain at least two subroutines.

$$ No Jmp$/$Lbl instructions allowed

$$ OTL$/$OTU may be used for "service Lights" ONLY