Mitsubishi Electric Melservo MR-J3-A Instruction Manual page 232

8. SPECIAL ADJUSTMENT FUNCTIONS
(3) Vibration suppression control tuning mode procedure
Yes
Decrease the response until vibration
of workpiece end/device is resolved.
Vibration suppression control
tuning adjustment
Operation
Is the target response
reached?
No
Increase the response setting.
Has vibration of workpiece
end/device increased?
Yes
Stop operation.
Execute or re-execute vibration
suppression control tuning. (Set
parameter No. PB02 to "0001".)
Resume operation.
Tuning ends automatically after
operation is performed the
predetermined number of times.
(Parameter No. PB02 turns to "0002"
or "0000".)
Has vibration of workpiece
end/device been resolved?
No
Using the machine analyzer or from
machine end vibration waveform, set
the vibration suppression control
manually.
End
No
Yes
Factor
Estimation cannot be made as
machine end vibration has not been
transmitted to the motor end.
The response of the model loop gain
has increased to the machine end
vibration frequency (vibration
suppression control limit).
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