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LABWORK 3 PLC 3 - Conveyor & Puncher OBJECTIVES: programing. Design of a WAIT state. Pulse generation function. TOPICS: Ladder
logic, Sequential flow control. Timer EQUIPMENT: 1. Fischer Technik Punching Machine with Conveyor (see Figure 1). This set up has 2 photo
sensors, 2 contact sensors, 2 DC motors and 2 light indi Puncher DC Motor 24 Figure I The conveyor and puncher setup. a) Feed ...