Mitsubishi Electric MR-J4W2-0303B6 Instruction Manual page 435

17. APPLICATION OF FUNCTIONS
3) Vibration suppression control tuning procedure
The following flow chart is for the vibration suppression control 1. For the vibration suppression
control 2, set "_ _ 1 _" in [Pr. PX03] to execute the vibration suppression control tuning.
Vibration suppression control tuning
Yes
Increase the response setting.
Execute or re-execute vibration
suppression control tuning.
(Set [Pr. PB02] to "_ _ _ 1".)
Tuning ends automatically after
positioning operation is performed
the predetermined number of times.
([Pr. PB02] will be "_ _ _ 2" or
"_ _ _ 0".)
Decrease the response until vibration
of workpiece end/device is resolved.
Operation
Is the target response
reached?
No
Has vibration of workpiece
end/device increased?
Yes
Stop operation.
Resume operation.
Has vibration
of workpiece end/device
been resolved?
No
Using a machine analyzer or
considering load-side vibration
waveform, set the vibration
suppression control manually.
End
No
Yes
Factor
Estimation cannot be made as load-side vibration
has not been transmitted to the servo motor side.
The response of the model loop gain has
increased to the load-side vibration frequency
(vibration suppression control limit).
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