Question

4. Your company has been asked to develop a conveyor belt system which packages six bottles into steel trays. A start (I1) and stop (12) button control the operation. A steel tray travels down the conveyor (Q1) until the steel tray has been sensed by a proximity sensor (13). Once detected, the conveyor stops, a red light is illuminated (Q2), and the automated pick-and- place system is initiated (Q3) Each time a bottle is loaded (detected by 14, not shown), the green light (Q4) is luminated and counted. When six bottles have been loaded, the red light is turned off and the conveyor restarted. (5 points) Automated Bottle PnP (Q3) Start Button (11) Stop Button (12) Proximitry Sensor (13) Red Indicator Light (Q2) Green Indicator Light (Q4) Conveyor Belt Motor (Q1)

Answer 1

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