PB46 
NH3 
Machine 
resonance 
suppression 
filter 3 
Set the notch frequency of the machine resonance suppression filter 3. 
To enable the setting value, select "Enabled (_ _ _ 1)" of "Machine resonance 
suppression filter 3 selection" in [Pr. PB47]. 
 
 
Setting range: 10 to 4500 
PB47 
NHQ3 
Notch shape 
selection 3 
Set forms of the machine resonance suppression filter 3. 
Machine resonance suppression filter 3 selection 
0: Disabled 
1: Enabled 
Notch depth selection 
0: -40 dB 
1: -14 dB 
2: -8 dB 
3: -4 dB 
Notch width selection 
0: α = 2 
1: α = 3 
2: α = 4 
3: α = 5 
PB48 
NH4 
Machine 
resonance 
suppression 
filter 4 
Set the notch frequency of the machine resonance suppression filter 4. 
To enable the setting value, select "Enabled (_ _ _ 1)" of "Machine resonance 
suppression filter 4 selection" in [Pr. PB49]. 
 
 
Setting range: 10 to 4500 
PB49 
NHQ4 
Notch shape 
selection 4 
Set forms of the machine resonance suppression filter 4. 
Machine resonance suppression filter 4 selection 
0: Disabled 
1: Enabled 
When you select "Enabled" of this digit, [Pr. PB17 Shaft resonance suppression 
filter] is not available. 
Notch depth selection 
0: -40 dB 
1: -14 dB 
2: -8 dB 
3: -4 dB 
Notch width selection 
0: α = 2 
1: α = 3 
2: α = 4 
3: α = 5 
PB50 
NH5 
Machine 
resonance 
suppression 
filter 5 
Set the notch frequency of the machine resonance suppression filter 5. 
To enable the setting value, select "Enabled (_ _ _ 1)" of "Machine resonance 
suppression filter 5 selection" in [Pr. PB51]. 
 
 
Setting range: 10 to 4500