Mitsubishi Electric MELSERVO-JN Series - Page 210

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7. SPECIAL ADJUSTMENT FUNCTIONS
(3) Vibration suppression control tuning mode procedure
No
Operation
Is the target response
reached?
Execute or re-execute vibration
suppression control tuning. (Set
parameter No. PB02 to " 1".)
Decrease the response until vibration
of workpiece end/device is resolved.
Or execute the Low mode of the one-
touch adjustment.
END
Yes
No
No
Yes
Execute one-touch tuning
Has vibration of workpiece
end/device increased?
Has vibration of workpiece
end/device been resolved?
Factor
Estimation cannot be made as load side vibration
has not been transmitted to the motor side.
The response of the model loop gain has increased
to the load side vibration frequency (vibration
suppression control limit).
Yes
Tuning ends automatically after
operation is performed the
predetermined number of times.
(Parameter No. PB02 turns to
" 2" or " 0".)
Stop operation.
Resume operation.
START
Set the tuning mode to the manual
mode (set parameter No. PA08 to
" 3").