Unveiling the Magic Behind Barcode Communications with PRC System

Welcome back to another detailed guide where we demystify the complexity behind setting up communications between your device and the PRC system using the groundbreaking 7200 series. So buckle up as we dive deep into the world of barcode communications.

Step 1: Decoding the Barcode

Begin with reading the barcode of your device and visualizing that data on your screen. It feels almost like having a superpower as you see the data materialize on your screen, right?

Step 2: Setting Up Communications

The cornerstone of this setup is establishing a steadfast communication link with our PRC. Head over to the communications tab where the digital side of inputs and outputs come alive, serving as a gateway to power and screen inputs and outputs.

Step 3: Going Offline

Before we venture further, ensure to go offline to add new communications. It might feel like stepping into an unknown territory, but it’s the path to unveiling more possibilities.

Step 4: Selecting the Appropriate Device

You’ll be greeted by a plethora of communication methods. Here, focus on selecting the APRC/motion motion controller manufactured by none other than Allen Bradley or Rockwell Automation. The designated protocol would be Ethernet IP, offering you a streamlined communication experience.

Step 5: Understanding Inputs and Outputs

Upon reaching this step, you will discover the different data you can send to and from your camera, showcasing the vibrant capabilities of your setup.

Step 6: Adding New Data Points

To enhance your setup, explore the add button which reveals a world of data possibilities, literally bringing a world of opportunities at your fingertips.

Step 7: Tool Selection and Data Management

It’s now time to focus on the tool named ‘ID code one,’ your true companion in this journey, aiding in identifying and handling various data streams.

Step 8: Making the Critical Decision

Having the barcode data, you can compare it with pre-programmed strings, introducing a fail-safe mechanism in your system that ensures the right label goes on the right part, maintaining a harmony in the production line.

Step 9: Final Adjustments

Before you wrap up, fine-tune the settings to ensure all data points are correctly captured, even going as far as adjusting bytes to prevent truncation and data loss.

Conclusion: Mission Accomplished

Voila! You have successfully set up a communication link sending vital data back to the PRC system, fostering efficiency and precision in your production line. It’s fascinating to see how a barcode can hold the secret to streamlining operations, isn’t it?

Remember, the key to mastery is continuously exploring and learning. Dive into Cognex documentation to explore the full potential of your tools and emerge as a maestro in barcode communications.

Stay tuned for more deep dives into the captivating world of technology. Until then, keep experimenting and keep learning!


Remember to break down the process into easily understandable steps, making it approachable for both beginners and experts. Use engaging and conversational language to keep your readers hooked throughout the post.



Leave a Reply