1) These were the PLC questions on the first part of the 3 papers questions: When the address input "3.0" is ON, then the output "4.0" should be ON. When the address input "3.0 "is ON, then the output "4.1" should be ON and OFF every second (Timer 1 second On/OFF) When the address input "3.0" is OFF, then the output "4.2" should be OFF 2) The second part of the papers were questions about modifying names and assigning data on their proprietary SCADA/HMI software. 3) The 3rd part of the questions are about networking connections through the Server, Router, Modem, etc and trying to figure out the IP addresses and protocols.
