Mitsubishi Electric MELSERVO-J3 Series Manual page 327

Part 5: Common Reference Material
(c) Advanced vibration suppression control II
POINT
This is enabled when "Gain adjustment mode selection" is "Auto tuning mode 2
(_ _ _ 2)" or "Manual mode (_ _ _ 3)" in [Pr. PA08].
The machine resonance frequency supported in the vibration suppression control
tuning mode is 1.0 Hz to 100.0 Hz. As for the vibration out of the range, set
manually.
Stop the servo motor before changing the vibration suppression control-related
parameters. Otherwise, it may cause an unexpected operation.
For positioning operation during execution of vibration suppression control
tuning, provide a stop time to ensure a stop after vibration damping.
Vibration suppression control tuning may not make normal estimation if the
residual vibration at the servo motor side is small.
Vibration suppression control tuning sets the optimum parameter with the
currently set control gains. When the response setting is increased, set vibration
suppression control tuning again.
When using the vibration suppression control 2, set "_ _ _ 1" in [Pr. PX02].
5 - 142