Mitsubishi Electric MR-J4W2-0303B6, Instruction Manual

Page: 122 / 588

5. PARAMETERS
5 - 25
No. Symbol Name and function
Initial
value
[unit]
Setting
range
Each/
Common
PB10 VIC Speed integral compensation
Set an integral time constant of the speed loop.
Decreasing the setting value will increase the response level but will be liable to
generate vibration and noise.
The setting of the parameter will be the automatic setting or manual setting depending
on the [Pr. PA08] setting. Refer to the table of [Pr. PB08] for details. 33.7
[ms] 0.1 to
1000.0
Each
PB11 VDC Speed differential compensation
Set a differential compensation.
To enable the parameter, select "Continuous PID control enabled (_ _ 3 _)" of "PI-PID
switching control selection" in [Pr. PB24]. 980 0 to
1000
Each
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. 0
[%]
0 to
100 Each
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. 4500
[Hz]
10 to
4500 Each
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. Refer to Name
and function
column. Each
Setting
digit
Explanation
Initial
value
_ _ _ 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:
α = 2
1: α = 3
2: α = 4
3: α = 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]. 4500
[Hz]
10 to
4500 Each