Mitsubishi Electric MR-J4, Instruction Manual

Page: 295 / 794

7. SPECIAL ADJUSTMENT FUNCTIONS
7 - 6
(3) Adaptive tuning mode procedure
Tuning ends automatically after the
predetermined period of time.
([Pr. PB01] will be "_ _ _ 2" or
"_ _ _ 0".)
Adaptive tuning
Operation
Is the target response
reached?
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 [Pr. PB01] to "_ _ _ 1".)
Factor
The response has increased to the machine limit.
The machine is too complicated to provide the
optimum filter.
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.