I have an existing system of PLCs both ControlLogix and PLC 5 communicating with Wonderware.
The PLC 5 communication is Ethernet to a ControlLogix Gateway and then DH Plus to the PLC 5.
The OEM I am working with tells me that Red Lion Graphite HMI using Crimson 3.0 won't make the hop / routing.
He's proposing going serial to the PLC 5.
I found a tech note on Red Lion's support page about routing through backplane and our a ControlNet card to a Logix PLC but nothing yet about DH Plus and PLC 5.
Anyone done this?