Mitsubishi Electric MELSERVO MR-J3-xT, Instruction Manual

Page: 311 / 471

10 - 3
10. SPECIAL ADJUSTMENT FUNCTIONS
(3) Adaptive tuning mode procedure
The response has increased to the
machine limit.
The machine is too complicated to
provide the optimum filter.
Factor
Adaptive tuning adjustment
Operation
Is the target response
reached?
Tuning ends automatically after the
predetermined period of time.
(Parameter No. PB01 turns to "0002"
or "0000".)
Decrease the response until vibration
or unusual noise is resolved.
End
Yes
No
No
Yes
Increase the response setting.
Has vibration or unusual noise
occurred?
Has vibration or unusual noise
been resolved?
Using the machine analyzer, set the
filter manually.
Yes
No
Execute or re-execute adaptive
tuning. (Set parameter No. PB01 to
"0001".)
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.