I have an SLC 5/03 connected to an Ethernet network via a Digi One IAP. The IAP is configured to allow the 5/03 to READ from a SLC 5/05 through the channel 1. I’ve been playing with configuration settings since yesterday to see if I can get a C-More HMI to communicate with the 5/03 to no avail. The C-more is configured to use TCP port 44818 for comms. I’ve had no previous issues communicating with the 5/03 through a NET-ENI adapter that was replaced with the IAP, so I’m assuming the IAP settings aren’t correct.
I should add that I can also see the 5/03 over Ethernet through the IAP via RSLinx and can go online with the program with RSLogix over Ethernet.