I want to convert a customer's Allen Bradley PLC points to Ethernet/IP and eliminate the OPC server that is using Ethernet/IP, however they have quite a few PLCs that have DF1 addresses like N16:11/16 and Geo SCADA's driver doe not support those.
In the OPC server's driver that DF1 identifier ends up being 'usable' via CIP because CIP allows for tunneling of other data, so DF1 can be encapsulated within a CIP message. It's called PCCC. Thanks @BevanWeiss for explaining this to me.
So it would be great if PCCC support was added to the Ethernet/IP driver so more Allen Bradley PLCs can be communicated to directly.