The motor speed sensor detected that the motor speed exceeded its operating limit. To protect the device, the system triggered a software emergency stop function, stopping operation to avoid further damage.
First check the screen and view the pop-up content to see which axis is reporting an error:
Reduce printing/running speed: Lower the printing speed parameters in the slicing software or use default parameters to ensure they meet the machine's recommended values.
Frequent errors may be due to servo motor calibration issues. Calibrate K2 Plus Servo Motor
Check the pop-up prompt for specific X/Y/Z/E axis abnormalities, then inspect the corresponding axis parameters.
Pause machine operation: Turn off the power to ensure safety, then begin troubleshooting.
Optimize printing parameters: Reduce printing speed, acceleration, and other parameters, then try printing again or use official default slicing parameters.
Restart the machine: After making adjustments, restart the device to confirm if the issue has been resolved.