I didn\'t connect OPC Server by OPC DA Client

[tt3149]

I want to connect Kepware Redundancy Master (OPC Server) by OPC DA Client. But I can't connect it because Kepware Redundancy Master offers inproc connection type. It doesn't use local connection type. Do you have any solution?

[Gertjan van Schijndel]

The WinCC OA OPC DA client prefers the inproc connection type over a local connection type, so it should be able to connect.
Perhaps this OPC server works only with 32bit OPC DA clients, but the WinCC OA is 64bits.

Perhaps it is an option to use OPC UA, which supports redundancy out of the box.