Description Problem when trying to monitor items with OPC Scout V10 client with open62541 server (bin/examples/server) If I try to monitor 'current time' item: OPC Scout V10 shows: For subscriptions: Type: null Result: Bad_WaitingForInitialData and it does not show any value On the right ('Properties' tab), all seem to be correct. PublishResponse seem to be valid: If I click on read, the value are displayed: If I try to write a value with OPC Scout, I have: Can we have a problem with Data type in PublishResponse? Has anyone ever tried open62541 server with OPC Scout V10 client? Checklist Please provide the following information: • open62541 Version master • Other OPC UA SDKs used (client or server). Hey the standard describes the diagnosticinfos in a DataChangeNotification as follows: List of diagnostic information.

The size and order of this list matches the size and order of the monitoredItems parameter. There is one entry in this list for each Node contained in the monitoredItems parameter. This list is empty if diagnostics information was not requested or is not available for any of the MonitoredItems.

Siemens OPC Scout V 10 Connect to Problem when trying to monitor items with OPC Scout V 10 client with open62541 server (bin/examples/server) If I try to monitor 'current time' item: OPC Scout V 10 shows: For subscriptions: Type: null Result: Bad_WaitingForInitialData and it does not show. Update parrot ck3000 evolution via bluetooth.

Compressor aerodynamics cumpsty pdf merge. DiagnosticInfo is a common type defined in 7.8. We can add diagnosticinfos to behave like opcua.demo-this.com.

But it is additional overhead that is not required. The notification message is built here.

Plc-s7-1200-opc-to-pc-connection-guide • 1. Table of ContentsTable of Contents 1 Introduction....... 4 2 Configuration of the S7-1200..... 6 2.1 Configuring Hardware..... 6 2.2 Creating a User Program..... 8 3 PC Station Configuration.....

13 4 Configuring the S7 Connection..... 18 4.1 Add S7 Connection.....

18 4.2 Display and Change Properties of the S7 Connection in the Inspector Window..... 19 5 Compiling and Downloading the Configuration and User Program of the S7-1200....... 23 6 Compiling and Downloading the PC Station Configuration.. 28 7 OPC Scout V10....... 34S7 communication between PC station and S7-1200V1.1, Item ID: 39960679 3 • 1 Introduction1 Introduction This entry shows you how to configure an S7-1200, a PC station and an S7 connection in STEP 7 (TIA Portal) V11 so that you can exchange data between the stations over Industrial Ethernet.Create project In Windows, select the command 'Start  Programs  Siemens Automation  TIA Portal V11' to start STEP 7 (TIA Portal) V11. In the Portal view, select the 'Create new project' action.

Enter the project name in the appropriate field.Figure 1-1 Click the 'Create' button to create a new project.Figure 1-2Switch to Project View Use the 'Project View' link to switch to the Project View. S7 communication between PC station and S7-12004 V1.1, Entry ID: 39960679 • 1 IntroductionFigure 1-3S7 communication between PC station and S7-1200V1.1, Item ID: 39960679 5 • 2 Configuration of the S7-12002 Configuration of the S7-1200 Configure your S7-1200 in STEP 7 (TIA Portal) V11. Then create the user program and define which data is to be monitored over the S7 connection of the OPC server.2.1 Configuring HardwareAdd an S7-1200 Station In the project tree, double-click the 'Add new device' item. The 'Add new device' dialog opens.Figure 2-1 Click the 'PLC' button in the working area.