Aux Axis Software Setup for R-30iB Mini Plus Controller

In this video, we’ll walk through the process of integrating an auxiliary axis motor into an existing FANUC R-30iB Mini Plus controller. Whether you're expanding your automation capabilities or upgrading your current setup, this guide will help you understand the key components, installation steps, and compatibility requirements involved in the process.

We’ll go over the major hardware elements, including enclosures, amplifiers, transformers, and cabling, and explain how each part fits into the overall configuration. You’ll see detailed visuals and part numbers to help identify what’s needed for your retrofit. This presentation complements the official aux axis order manual and controller maintenance documentation, offering a practical, visual reference for technicians and engineers.

Requirements for Installation:

• FANUC CRX robot with R-30iB Mini Plus controller
• Compatible main board and input unit
• Aux axis kit for FANUC CRX robot with R-30iB Mini Plus controller
  • Integrated or separate vertical aux axis enclosure
  • Beta amplifier(s) and servo motor(s)
  • Matching power input type (100V or 200V)
  • Step-up transformer (if using 100V input)
  • Mounting brackets, cable tags, and clamps

What You’ll Learn:

• How to verify part compatibility using your robot’s bill of materials
• Differences between enclosure types and their capacities
• Step-by-step hardware installation, including:
  • Mounting the aux axis box
  • Installing the servo amplifier, battery, cooling fan, and discharge register
  • Connecting FSSB, power, brake, and pulse coder cables
  • Proper cable clamping techniques
  • accessing hidden connectors and ensuring secure connections
• Overview of the complete assembly and the introduction of next tech short for the aux axis software setup

By the end of this video, you’ll have a clear understanding of how to prepare and install an auxiliary axis motor with confidence. If you're ready to enhance your robot’s capabilities, this walkthrough is a great place to start.