Using OPC UA Information Models The OPC UA information models provide plant information according to the OPC UA standard. This plant data contains both data and metadata, such as data origin, data qua
Initially Adding a Data Source For data exchange between your local device and a remote device, add a Data Sources Manager object and then a Data Source below your application in the device tree. A wi
Editing the Communication You have added a Data Sources Manager object and below it a Data Source object below your application in the device tree. The connection parameters are displayed in the data
Establishing the Connection of a Data Source OPC UA Client to an OPC UA Server . Requirement: An OPC UA Server is available. For a description of the OPC UA Server, which is included in the standard i
Using a Dynamic Connection to an OPC UA Server The settings for the communication of a OPC UA Client data source to an OPC UA Server can be dynamically configured from the IEC code and can also be cha
OPC UA Note Webinar about CODESYS OPC UA :
OPC UA Server The standard installation of CODESYS includes an OPC UA Server. You can use it to access the variable interface of the controller via a client. The OPC UA Server communicates with connec
OPC UA Server Configuration Settings To allow an OPC UA Client to access CODESYS variables, you need to configure the OPC UA Server. This is done in the configuration file CODESYSControl.cfg which is
