Question: stion 4: (20 marks-CLO1) 1. Implement a 24-hour clock program using two counters and a timer of SLC 500 series PLC. 2. Determine the

stion 4: (20 marks-CLO1) 1. Implement a 24-hour clock program using two

stion 4: (20 marks-CLO1) 1. Implement a 24-hour clock program using two counters and a timer of SLC 500 series PLC. 2. Determine the speed of a motor in rpm using the PLC timer or counter. Assume that an optical incremental encoder is attached at the shaft of the motor and have 720 slots in the disk.

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