Question: Develop the ladder logic diagrams for the operations described below. 1) A milk bottle packaging station is shown in the figure below. The details of

Develop the ladder logic diagrams for the

Develop the ladder logic diagrams for the operations described below. 1) A milk bottle packaging station is shown in the figure below. The details of the process are explained below: The process starts when the START pushbutton (11) is pressed and can be stopped anytime by pressing the STOP push button (12). Assume that there are initially no bottles on the conveyor. When the START pushbutton is pressed, the conveyor starts running (01) and the RUN light turns on (03). The proximity sensor (13) counts the milk bottles as they pass in front of it, and when the number of milk bottles on the conveyor reaches a preset value, the conveyor system stops and the RUN light goes off while the conveyor is stationary. During this delay, a packaging robot (02) is activated and it automatically picks up five milk bottles with its special end effector and places them into a bin which is not shown in the figure. The PICK UP light stays on and goes off when the conveyor restarts at the end of 10 seconds. Draw the ladder logic diagram for the process explained above. PACKAGING ROBOT (O2) START PB (11) STOP PB (12) RUN (03) PICK-UP (04) O d . direction CONVEYOR MOTOR (01) PROXIMITY SENSOR (13)

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