UFactory XARM User Manual page 85

1.4.1 Motion Settings
1.4.1.1 Linear Motion
Acceleration: The acceleration of linear motion. The larger the value, the
less time it takes to reach the set speed. It is recommended
to be set within 20 times the maximum speed value for a
smooth trajectory.
Position step: Set the step length for fine cartesian position (X/Y/Z)
adjustment in Live-control.
Attitude step: Set the step length for fine adjustment of TCP orientation
in Live-control.
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