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Integrating a Flex Project into a PCS 7 Project

Integrating a Flex project (created in Flex Builder/Adobe Flash Builder) into a PCS 7 project involves using the SIMATIC Human Machine Interface (HMI). Flex projects typically contain the graphical user interface (GUI) elements, while PCS 7 provides the process control logic and data connectivity.

Here’s a high-level overview of the process:

1. Export Flex Project: Export your Flex project as a SWF (Shockwave Flash) file.
2. Create HMI Faceplate: In PCS 7, create a faceplate in the Graphics Designer.
3. Embed SWF: Within the faceplate, use the "Embed External Application" object to embed the SWF file. Configure the object with appropriate dimensions and parameters.
4. Data Binding: Establish data binding between PCS 7 variables and Flex components within the SWF file. This often involves using tags/variables in the SWF that correspond to PCS 7 tags. Communication often relies on OPC or similar protocols.
5. Testing & Deployment: Test the integration thoroughly in the HMI configuration and deploy to the PCS 7 runtime environment.

Important Resources:

• SiePortal Documentation: Integrating Flex Projects in PCS 7 (Example Link - adjust based on latest documentation)
• Siemens Technical Forum: Search for "PCS 7 Flex Integration" for discussions and solutions.

Note: Direct Flex integration is somewhat older technology. Consider modern web-based HMI development approaches using technologies like JavaScript and HTML5 for new projects, as these offer better long-term support and flexibility.