Assume you have an alarm condition as part of a machine operation that tells you when one (or more) of eight limit switches wired into one input module is not in the correct position to allow the...

Assume you have an alarm condition as part of a machine operation that tells you when one (or more) of eight limit switches wired into one input module is not in the correct position to allow the process to continue. Develop a program that uses the XOR logical instruction and that provides a simple means for the troubleshooter to isolate which switch (or switches) is in the wrong position by operating a pushbutton. Enter the program into the PLC, and prove its operation.