Data Access

Categories

• Item and Group Management
  Manage toolbox representation of server items
  
• Data Reading and Writing
  Read and write OPC server data synchronously or asynchronously
  
• Data Visualization
  Visualize live OPC data
  
• Data Logs and Buffers
  Log data to disk or memory, read data logs
  
• Events and Callbacks
  Execute functions triggered by specific events
  
• Data Access with Simulink
  Use blocks in Simulink models to communicate with OPC servers
  
• OPC Foundation DA Reference
  OPC Foundation standards for OPC DA item properties