Construct and test each of the following PLC data compare problems: a) A light is to come on only if a PLC counter has an accumulated value of 8 or 14. b) A light is to be on if a PLC counter does not...

Construct and test each of the following PLC data compare problems: a) A light is to come on only if a PLC counter has an accumulated value of 8 or 14. b) A light is to be on if a PLC counter does not have accumulated values of either 6 or 10. c) A light is to come on if three PLC counters have the same accumulated values.