I am trying to connect to a Contrologix via the DHRIO solution and cannot achieve this. I have set up a test rig identical to the diagram in the Ignition manual but all I get is:
Disconnect EIP Protocul Unknown
My Connection path is 1,3,2,12,1,0
the DHRIO in the gateway is slot 3 CHA going to node 12 with CPU in slot 0.
This fails on plant where the same DH+ network is picking up a handful of SLC’s on it but not the Controllogix trying to use the connection path.
Where do I go from here?
I am using ver 7.5.6