When the commissioning button $($Start$)$ is pressed, the movement of the tape that transports the boxes is started until an empty box is located in the filling position. When there is a box in the Lenado position, the fruit conveyor belt $($MCF$)$ moves to drop pieces in the box. Each box must be filled with $12$ pieces of fruit. Once the box has been filled, it stops the tape that transports fruit and moves the tape that transports the boxes $($MCC$)$ to remove the full box and place a new empty box in the filling position. The engines of both tapes have overload protection $($OL$),$ use $($SF$)$ and $($SC$)$ for sensors that detect fruits and boxes.

If the stop button is pressed the system must be completely stopped

Note: Before moving box transport tape, wait $1$ second for fruit $12$ to fall.

It is requested: program the automatism controller using the secuential function $($SFC$),$ using the RSLOGIX $5000$ SOFTWARE $($SFC$).$