What is a common troubleshooting method for FANUC robots?

Analyzing error codes displayed on the teach pendant for diagnostics is a common troubleshooting method for FANUC robots because the teach pendant serves as the primary interface for operators to interact with the robot's system. When an error occurs, the robot generates specific error codes that provide valuable information regarding the issue at hand. These codes can indicate a wide range of problems, from simple configuration issues to more complex mechanical faults. By referencing the codes listed in the robot's documentation or error code guide, technicians can quickly pinpoint the source of the problem and determine the appropriate steps for resolution.

This method streamlines the troubleshooting process and allows for efficient diagnosis without the need for extensive physical inspection or other time-consuming procedures. While rebooting the system, inspecting physical components, or performing a factory reset may sometimes be part of the troubleshooting workflow, they are generally not as effective or efficient for identifying specific, underlying issues as analyzing the error codes.