We are presently experiencing F72 on our Powerflex 525. It is connected via ethernet 25-comm-e2p comm card (powerflex comm card). When we experience this problem, we pull the ethernet cable from the port on the ControlLogix ethernet/IP bridge module and the fault clears. In the program we only see a failed to start....any feedback or suggestions will be greatly appreciated.
Utilizing DLR topology/functionality. with several 3port Ethernet/IP Taps (1756-EN2T) in 3 other control cabinets...