PLC programming advanced exercises with solution - series 1

https://www.scribd.com/doc/283444883/...

PLC programming exercises on switches, timers, and comparison instructions. This file is a part of my course AUTOMATION ENGINEERING HANDBOOK FOR NON-AUTOMATION ENGINEERS. This series is a part of my course, automation engineering handbook for non-automation engineers
Series 2 will be on shifts, counters, analog inputs and advanced professional problems and exercises with solutions. Those exercises are free to use for educational purposes only for buyers.