_IEC_HANDLE Connect an OPC UA client to a server [...] services to the OPC UA
the OPC UA server [...] MethodsToCall POINTER TO OpcUa [...] Methods OpcUa_Int32 Number
_ReadValueId (Struct) OpcUa_RedundantServer [...] _RegisterNodesResponse (Struct) OpcUa_RegisterServer2Request (Struct) OpcUa_RegisterServer
Endpoints request to an OPC UA server. As this [...] EndpointURL POINTER TO OpcUa
Servers request to an OPC UA server. As this [...] EndpointURL POINTER TO OpcUa
the OPC UA server [...] . timestampsToReturn OpcUa [...] NodesToRead POINTER TO OpcUa
CODESYS Development System
的注册组件（例如，OPC UA）无需提供任何凭据即可连接到控制器。即使允许匿名访问 OPC UA，为控
_ReadValueId (Struct) OpcUa_RedundantServer [...] _RegisterNodesResponse (Struct) OpcUa_RegisterServer2Request (Struct) OpcUa_RegisterServer
报警的布尔变量在确认后会自动重置。 确认而不是确认 ：符合OPC UA
to the OPC UA [...] NodesToWrite POINTER TO OpcUa [...] write. numOfNodes OpcUa
