How to Export NC Files and PLC/Machine Configuration from LNC Controller to USB via Teaching Pendant

Looking for How to Export NC File of LNC robot ? Backing up robot programs and machine configurations is a critical task for ensuring data security and reducing downtime in industrial automation. If you’re using the LNC Controller RD8800 and the TP-3000-02 Teaching Pendant, exporting NC files and PLC/machine configuration to a USB is simple, fast, and highly effective.

This step-by-step guide, based on our YouTube tutorial at Weblog5me, shows how to export/import NC files and PLC configurations directly from the robot’s controller using the pendant. Whether you’re updating the machine, changing production models, or performing regular backups, this guide ensures your files are safe and ready for recovery.

What Is the LNC RD8800 Controller?

The RD8800 Controller from LNC Technology is a powerful CNC/robotic control unit designed for high-performance tasks such as bending, sawing, and punching. It’s widely used in multi-axis robot systems and integrates easily with EtherCAT-based automation.

Highlights of RD8800:

• Controls up to 8 robot axes with precision.
• Supports NC code execution, ladder logic, and I/O mapping.
• Compatible with TP-3000-02 teaching pendant.
• Ideal for robotic aluminum profile fabrication and multi-task production lines.

Step-by-Step Guide: Export NC Files and Configuration to USB

🛠 Step 1: Insert USB Drive

• Plug your USB into the USB port of the TP-3000-02 pendant.
• Ensure the USB is formatted in FAT32 for compatibility.

🧭 Step 2: Navigate to System Menu

• On the teaching pendant, go to System User Right > Transfer
• Choose NC File or System Backup depending on what you want to export.

📤 Step 3: Export NC Files

• Under NC File Management/ Dxf_Exf, PLC,Machine, Setup, Log or Language, select Export.
• Choose the programs you wish to back up (e.g., Main_OB, Cut_Program, etc.).
• Select the destination as USB.
• Confirm the operation – the selected .NC files will be saved to your USB.

🔧 Step 4: Export PLC/Machine Configuration

• Go to System > Export Configuration.
• Select items like:
  • PLC Ladder Configuration
  • I/O Mapping Table
  • Axis Parameters
• Click Export USB and wait for confirmation.

✅ Step 5: Safely Remove USB

• Once the export is complete, return to the main screen.
• Use the “Umounted USB” option before physically removing it to avoid file corruption.

🔁 Bonus: How to Import NC Files or Configurations from USB

To restore or transfer settings:

1. Insert USB.
2. Go to Import > NC File need to be Imported > Import
3. Select files from the USB directory.
4. Confirm to write back to the controller.

🎥 Watch the Full Tutorial on YouTube

For visual learners, our full walkthrough is available on YouTube:
🔗 Weblog5me YouTube Channel

This video shows live footage of file export, system navigation, and USB file handling with TP-3000-02.

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