SIMATIC Open Communication Wizard 2.03

SIMATIC Open Communication Wizard

The SIMATIC Open Communication Wizard is a configuration and code generation tool used with SIMATIC controllers to simplify open, nonproprietary communication with third-party devices and software. Typically used within TIA Portal, it guides you through setting up TCP or UDP connections, selecting client or server roles, defining data formats, and mapping variables. The wizard then generates the required PLC blocks and example logic for sending, receiving, and managing connections, helping reduce engineering time and implementation errors.

Common use cases include data exchange between S7-1200 or S7-1500 controllers and PCs, embedded devices, barcode scanners, printers, MES/SCADA systems, and cloud gateways. Built-in diagnostics and test aids make it easier to validate connections and troubleshoot issues.

Key benefits:

• Faster engineering via step-by-step setup and auto-generated code
• Support for open protocols (TCP/UDP) to connect non-SIMATIC equipment
• Reusable templates and clear documentation for maintainability
• More reliable operation through standardized connection handling and diagnostics

Note: Availability and exact features may vary by TIA Portal version and controller firmware.

The most popular versions of SIMATIC Open Communication Wizard among our users are: 2.0 and 2.3. The name of the program executable file is OpenCommWizard.exe.