One-Click Tuning - Leadshine EL8-EC Series User Manual

6.3.2 One-click Tuning

This function is able to automatically tune the most optimal gain parameters for the specific
applications after the axis is in operation and learning. Corresponding paths and
responsiveness level need to be set before using this function. Please refer to the flow chart
below. Parameter will be saved to parameters file and can be used on similar axes.
Recommended for applications where inertia changes is minute.
Control Suitable in position mode or EtherCAT mode (Not applicable in other modes)
mode
 Make sure servo drive can't be enabled externally or any external
Others
command that can rotate the motor. Set range of movement, velocity and
acceleration/deceleration time for one-click tuning.
 Prohibit external command. Make sure there is no obstacle within the
range of movement of the axis and motor can rotate freely.
 External load smaller or 30 times larger than rotor inertia
 Drastic changes in load inertia during motion.
Load inertia
Under heavy load (more than 30 times inertia), please make sure of safety
 Mechanical load is loosely connected.
 Existence of gear backlash or any other non-linear factors
Load
 Complicated mechanical load structure
 Range of movement is too short or too long which cost the time to be
Motion overdue.
 Not smaller than 0.5R
Recommended application scenarios
Factors affecting one-click tuning
User manual of EL8-EC***F AC Servo
233