Mitsubishi MR-JE-100B, Instruction Manual

Page: 166 / 294

7. SPECIAL ADJUSTMENT FUNCTIONS
7 - 3
(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. PB46] and [Pr. PB47])
To use this filter, select "Enabled (_ _ _ 1)" of "Machine resonance suppression filter 3 selection" in
[Pr. PB47].
How to set the machine resonance suppression filter 3 ([Pr. PB46] and [Pr. PB47]) is the same as for
the machine resonance suppression filter 1 ([Pr. PB13] and [Pr. PB14]).
(d) Machine resonance suppression filter 4 ([Pr. PB48] and [Pr. PB49])
To use this filter, select "Enabled (_ _ _ 1)" of "Machine resonance suppression filter 4 selection" in
[Pr. PB49]. However, enabling the machine resonance suppression filter 4 disables the shaft
resonance suppression filter.
How to set the machine resonance suppression filter 4 ([Pr. PB48] and [Pr. PB49]) is the same as for
the machine resonance suppression filter 1 ([Pr. PB13] and [Pr. PB14]).
(e) Machine resonance suppression filter 5 ([Pr. PB50] and [Pr. PB51])
To use this filter, select "Enabled (_ _ _ 1)" of "Machine resonance suppression filter 5 selection" in
[Pr. PB51]. However, enabling the robust filter ([Pr. PE41]: _ _ _ 1) disables the machine resonance
suppression filter 5.
How to set the machine resonance suppression filter 5 ([Pr. PB50] and [Pr. PB51]) is the same as for
the machine resonance suppression filter 1 ([Pr. PB13] and [Pr. PB14]).