Mitsubishi Electric MR-J4 Instruction Manual page 534

17. APPLICATION OF FUNCTIONS
2) Parameter
a) Machine resonance suppression filter 1 ([Pr. PB13] and [Pr. PB14])
Set the notch frequency, notch depth and notch width of the machine resonance suppression
filter 1 ([Pr. PB13] and [Pr. PB14])
When you select "Manual setting (_ _ _ 2)" of "Filter tuning mode selection" in [Pr. PB01], the
setting of the machine resonance suppression filter 1 is enabled.
b) Machine resonance suppression filter 2 ([Pr. PB15] and [Pr. PB16])
To use this filter, select "Enabled (_ _ _ 1)" of "Machine resonance suppression filter 2
selection" in [Pr. PB16].
How to set the machine resonance suppression filter 2 ([Pr. PB15] and [Pr. PB16]) is the same
as for the machine resonance suppression filter 1 ([Pr. PB13] and [Pr. PB14]).
c) Machine resonance suppression filter 3 ([Pr. PX17] and [Pr. PX18])
To use this filter, select "Enabled (_ _ _ 1)" of "Machine resonance suppression filter 3
selection" in [Pr. PX18].
How to set the machine resonance suppression filter 3 ([Pr. PX17] and [Pr. PX18]) is the same
as for the machine resonance suppression filter 1 ([Pr. PB13] and [Pr. PB14]).
d) Machine resonance suppression filter 4 ([Pr. PX19] and [Pr. PX20])
To use this filter, select "Enabled (_ _ _ 1)" of "Machine resonance suppression filter 4
selection" in [Pr. PX20]. However, enabling the machine resonance suppression filter 4
disables the shaft resonance suppression filter.
How to set the machine resonance suppression filter 4 ([Pr. PX19] and [Pr. PX20]) is the same
as for the machine resonance suppression filter 1 ([Pr. PB13] and [Pr. PB14]).
e) Machine resonance suppression filter 5 ([Pr. PX21] and [Pr. PX22])
To use this filter, select "Enabled (_ _ _ 1)" of "Machine resonance suppression filter 5
selection" in [Pr. PX22]. However, enabling the robust filter ([Pr. PX31]: _ _ _ 1) disables the
machine resonance suppression filter 5.
How to set the machine resonance suppression filter 5 ([Pr. PX21] and [Pr. PX22]) is the same
as for the machine resonance suppression filter 1 ([Pr. PB13] and [Pr. PB14]).
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