• Cross verify the application configuration and set addresses (Int. Comm. ID Ch-7531) for all units in the system. This requires Laptop/PC for verifying the set Plant application configuration in Application Configuration window using Utility software.

  • Check physically CAN wiring and make sure that wires are connected in daisy chain loop and terminal orientation i.e. CAN L & H are interconnected properly.

  • Check both CAN ends are terminated with 120 Ω resistor.