Mitsubishi Electric MR-J4-10B(-RJ) Instruction Manual page 167

5. PARAMETERS
No. Symbol
PB11 VDC Speed differential compensation
This is used to set the differential compensation.
To enable the parameter, select "Continuous PID control enabled (_ _ 3 _)" of "PI-PID
switching control selection" in [Pr. PB24].
PB12 OVA Overshoot amount compensation
Set a viscous friction torque in percentage to the rated torque at servo motor rated speed. Or,
set a percentage of viscous friction force against the continuous thrust at linear servo motor
rated speed.
When the response level is low or when the torque/thrust is limited, the efficiency of the
parameter may be lower.
PB13 NH1 Machine resonance suppression filter 1
Set the notch frequency 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.
PB14 NHQ1 Notch shape selection 1
Set the shape 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.
To enable the setting value, select the manual setting.
Setting
digit
_ _ _ x
_ _ x _
_ x _ _
x _ _ _
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].
PB16 NHQ2 Notch shape selection 2
Set the shape of the machine resonance suppression filter 2.
Setting
digit
_ _ _ x
_ _ x _
_ x _ _
x _ _ _
Name and function
Explanation
For manufacturer setting
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
For manufacturer setting
Explanation
Machine resonance suppression filter 2 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
For manufacturer setting
5 - 24
Initial
Setting
value
range
[unit]
980 0 to
1000
0 0 to 100
[%]
4500 10
[Hz] to
4500
Refer to the
"Name and
function" column.
Initial
value
0h
0h
0h
0h
4500 10
[Hz] to
4500
Refer to the
"Name and
function" column.
Initial
value
0h
0h
0h
0h