Mitsubishi Electric MELSERVO-J4 Series Instruction Manual page 253

Adaptive tuning procedure
Yes
Is the target response
Increase the response setting.
Has vibration or unusual
Execute or re-execute adaptive
tuning. (Set [Pr. PB01] to "_ _ _ 1".)
Tuning ends automatically after the
predetermined period of time.
([Pr. PB01] will be "_ _ _ 2" or
"_ _ _ 0".)
Has vibration or unusual
noise been resolved?
Decrease the response until vibration
or unusual noise is resolved.
Adaptive tuning
Operation
reached?
No
No
noise occurred?
Yes
Yes
No
Using the machine analyzer, set the
filter manually.
End
If assumption fails after tuning is executed at a large vibration or
oscillation, decrease the response setting temporarily down to
the vibration level and execute again.
Factor
The response has increased to the machine limit.
The machine is too complicated to provide the
optimum filter.
7 SPECIAL ADJUSTMENT FUNCTIONS
7
251
7.1 Filter setting