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MELSEC-Q
5 DATA USED FOR POSITIONING CONTROL
Item
2
Setting details
Setting value
Pr.128
(PB10)
Speed integral compensation
• Used to set the integral time constant of the speed
loop.
• Higher setting increases the response level but is
liable to generate vibration and/or noise.
• When auto tuning mode 1
2 and interpolation
mode is selected, the result of auto tuning is
automatically used. When "
Pr.108
Auto tuning
mode" is set to "3: Manual mode", this parameter
can be set manually.
0.1 to 1000.0[ms]
Pr.129
(PB11)
Speed differential
compensation
• Used to set the differential compensation.
• When "PI-PID control selection" setting is "PID
control is always valid", the setting of this parameter
is valid.
0 to 1000
Pr.131
(PB13)
Machine resonance
suppression filter 1
• Used to set the notch frequency of the machine
resonance suppression filter 1.
• Setting "
Pr.119
Adaptive tuning mode" to "1: Filter
tuning mode" automatically changes this parameter.
• When "
Pr.119
Adaptive tuning mode" setting is "0:
Filter OFF", the setting of this parameter is ignored.
100 to 4500[Hz]
Pr.132
(PB14)
Notch form selection 1
• Used to selection the machine resonance
suppression filter 1.
• Setting "
Pr.119
Adaptive tuning mode" to "1: Filter
tuning mode" automatically changes this parameter.
• When "
Pr.119
Adaptive tuning mode" setting is "0:
Filter OFF", the setting of this parameter is invalid.
Notch depth selection
0: Deep (-40db)
1:
(-14db)
2:
(-8db)
3: Shallow (-4db)
Notch width selection
0: Standard (α=2)
1:
(α=3)
2:
(α=4)
3: Wide (α=5)
Gain• filter setting
Pr.133
(PB15)
Machine resonance
suppression filter 2
• Set the notch frequency of the machine resonance
suppression filter 2.
• When "
Pr.134
Notch form selection 2" setting is "0:
Invalid", the setting of this parameter is invlid.
100 to 4500[Hz]