Configuration of DIAP for OPC-UA


DIAP currently supports the binary communication with OPC-UA. The following text describes how to configure DIAP for OPC-UA.


Firstly, specify the server endpoint. In the example below, this is
TCP/IP on port 49310:

Each tag must be statically addressed for the DIAP to access it. This can be done in one of the following two ways:

  1. Using Variable ID
  2. Using Browse path

Both Variable ID and Browse path can be obtained from the OPC server interface. Please see the following example:


RSA encryption will be implemented as soon as possible, but is currently unsupported. We do, however, support user name and password combinations. Otherwise, the security option must be set to"None".