Navigate to "Add new device." You can manually select your PLC and HMI models from the catalog or use the "Detect" feature to automatically identify hardware connected via Profinet.
Create reusable blocks for repetitive tasks, such as scaling a sensor or controlling a valve. 4. Designing the HMI Interface plc and hmi development with siemens tia portal pdf
Drag and drop elements like buttons, gauges, and I/O fields onto your HMI screens. Navigate to "Add new device
For complex systems, use faceplates to create a standardized look for multiple identical devices (like 10 different motors). 5. Testing and Simulation Designing the HMI Interface Drag and drop elements
Link screen elements to PLC tags. For example, a "Start" button on the HMI can be configured to "Set Bit" for the Start_Button tag in the PLC when pressed.
You don't need physical hardware to begin developing. Siemens provides powerful simulation tools to verify your logic.
