How to connect Ignition to Indusoft scada?

how i can collect tag from Indusoft scada?
in the Indusoft have build in OPC, OPC HDA, DDE, and TCP/IP
which one that simple communication for me to use in Ignition?
i try to connect to Remote indusoft OPC but always problem.
Thanks for your advice


Connecting via an OPC-UA connection should be the easiest route. I’ve actually tested against Indusoft at the last couple OPC interop events and had no problems.

Do you have your Ignition client certificate installed/registered/trusted with the Indusoft software? What kind of problems are you having?