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Appendix
Appendix1-Error Reporting and Handling
1.1 Joints Error Message and Error Handling
● Error processing method: Re-power on, the steps are as follows:
1. Turn the emergency stop button on the control box
2. Enable the robotic arm
● xArm Studio enable method: Click the guide button of the error pop-up window .
● xArm-Python-SDK enable method: Refer to Error Handling Mode.
● xArm-ROS-library: Users can view related documents at
https://github.com/xArm-Developer/xarm_ros
● If the problem remains unsolved after power on/off for multiple times, please
contact UFACTORY team for support.
Abnormal Current Detection
Please restart the xArm with the Emergency Stop Button on the xArm Control Box.
Joint Overcurrent
Please restart the xArm with the Emergency Stop Button on the xArm Control Box.
Joint Overspeed
Please restart the xArm with the Emergency Stop Button on the xArm Control Box.
Position Command Overlimit
Please restart the xArm with the Emergency Stop Button on the xArm Control Box.
Joints Overheat
If the robotic arm is running for a long time, please stop running and restart the xArm
after it's cool down.
Encoder Initialization Error
Please ensure that there is no external force to push the robotic arm when the it's
energized. Please restart the xArm with the Emergency Stop Button on the xArm
Control Box.
Single-turn Encoder Error
Please re-enable the robot