User Manual
220 
If the problem remains unsolved after power on/off multiple times, 
please contact UFACTORY team for support. 
Software Error Code 
Error Handling 
G9 
Gripper Current Detection Error 
Please restart the xArm with the Emergency Stop Button on the xArm 
Control Box. 
G11 
Gripper Current Overlimit 
Please click “OK” to re-enable the Gripper. 
G12 
Gripper Speed Overlimit 
Please click “OK” to re-enable the Gripper. 
G14 
Gripper Position Command Overlimit 
Please click “OK” to re-enable the Gripper. 
G15 
Gripper EEPROM Read and Write Error 
Please click “OK” to re-enable the Gripper. 
G20 
Gripper Driver IC Hardware Error 
Please click “OK” to re-enable the Gripper. 
G21 
Gripper Driver IC Initialization Error 
Please click “OK” to re-enable the Gripper. 
G23 
Gripper Large Motor Position Deviation 
Please check if the movement of the Gripper is blocked, if not, please 
click “OK” to re-enable the Gripper. 
G25 
Gripper Command Over Software Limit 
Please check if the gripper command is set beyond the software limit. 
G26 
Gripper Feedback Position Software Limit 
Please contact technical support. 
G33 
Gripper Drive Overloaded 
Please contact technical support. 
G34 
Gripper Motor Overload 
Please contact technical support. 
G36 
Gripper Driver Type Error 
Please click “OK” to re-enable the Gripper. 










