Mitsubishi Electric MR-J4-100B(-RJ), Instruction Manual

Page: 233 / 706

7. SPECIAL ADJUSTMENT FUNCTIONS
7 - 6
(2) Parameter
Select how to set the filter tuning in [Pr. PB01 Adaptive tuning mode (adaptive filter II)].
[Pr. PB01]
Filter tuning mode selection
0 0
0
1
2
Setting
value
Filter tuning mode selection
Disabled
Automatic setting
Manual setting
PB13/PB14
Automatically set parameter
Tuning accuracy selection (Note)
0: Standard
1: High accuracy
Note. This digit is available with servo amplifier with software version C5 or later.
(3) Adaptive tuning mode procedure
No
No
Yes
Yes
No
Yes
Execute or re-execute adaptive
tuning in the high accuracy mode.
(Set [Pr. PB01] to "1 _ _ 1".)
In the standard mode In the high accuracy mode
Execute or re-execute adaptive
tuning in the standard mode.
(Set [Pr. PB01] to "0 _ _ 1".)
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
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.