Mitsubishi Electric MELSERVO-J4 series, Instruction Manual

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5 PARAMETERS
5.2 Detailed list of parameters
PB14
NHQ1
Notch shape
selection 1 Set forms of the machine resonance suppression filter 1.
When "Filter tuning mode selection" is set to "Automatic setting (_ _ _ 1)" in [Pr. PB01], this parameter will be adjusted automatically by
adaptive tuning.
When "Filter tuning mode selection" is set to "Manual setting (_ _ _ 2)" in [Pr. PB01], the setting value will be enabled.
_ _ _ x For manufacturer setting 0h
_ _ x _ Notch depth selection
0: -40 dB
1: -14 dB
2: -8 dB
3: -4 dB 0h
_ x _ _ Notch width selection
0:

= 2
1:

= 3
2:

= 4
3:

= 5
0h
x _ _ _ For manufacturer setting 0h
PB15
NH2
Machine resonance
suppression filter 2

Set the notch frequency of the machine resonance suppression filter 2.
To enable the setting value, select "Enabled (_ _ _ 1)" of "Machine resonance suppression filter 2 selection"
in [Pr. PB16].
Setting range: 10 to 4500 4500 [Hz]
PB16
NHQ2
Notch shape
selection 2 Set forms of the machine resonance suppression filter 2.
_ _ _ x Machine resonance suppression filter 2 selection
0: Disabled
1: Enabled 0h
_ _ x _ Notch depth selection
0: -40 dB
1: -14 dB
2: -8 dB
3: -4 dB 0h
_ x _ _ Notch width selection
0:

= 2
1:

= 3
2:

= 4
3:

= 5
0h
x _ _ _ For manufacturer setting 0h
No./symbol/
name Setting
digit Function Initial
value
[unit]