Controls To Do List

Should we use ControlNet as well as Ethernet/IP in the hall?

• • Notes
    • Is there really a network reliability problem?
    • Would we have to run a copper line to the counting house?
    • Should we use an additional PLC in the hall?
    • Should we locate the main PLC in the hall?
  • Resolution
    • Bryan and Brent say the high-class switches we will use in the hall are extremely reliable, as reliable as the PLC itself.

• When should we use a PC104 vs an IOC on a PC vs direct PLC control?
  • Notes
    • Should the FDC gas system use just PLC control and not use a PC104?