UFactory xArm User Manual

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S36
Driver Type Error
Please restart the xArm with the Emergency Stop Button on the xArm
Control Box.
S39
Joint Overvoltage
Please reduce the acceleration value in the Motion Settings.
S40
Joint Undervoltage
Please reduce the acceleration value in the Motion Settings.
Please check if the control box emergency stop switch is released.
S49
EEPROM Read and Write Error
Please restart the xArm with the Emergency Stop Button on the xArm
Control Box.
S52
Initialization of Motor Angle Error
Please restart the xArm with the Emergency Stop Button on the xArm
Control Box.
For alarm codes that are not listed in the above table: Power on again. If the problem remains
unsolved after power on/off for multiple times, please contact technical support.
1.2 Control Box Error Code and Error Handling
1.2.1 Control Box Error Code
If there is an error in the hardware of the robotic arm/the software of the
Control Box/in sending commands, an error or warning will be issued.
This error/warning signal will be fed back when the user sends any
command; that is, the feedback is passive and not actively reported.
After the above error occurs, the robotic arm will stop working
immediately and discard the Control Box cache command. Users need to

UFactory xArm Specifications

General

Payload	5 kg
Repeatability	±0.1 mm
Programming Language	Python, C++, ROS
Communication Interface	Ethernet
Operating Temperature	0°C to 45°C