Mitsubishi Electric MELSERVO-J3 Series Manual page 334

Part 5: Common Reference Material
2) Switchable gain parameter
Loop gain
Load to motor inertia
ratio/load to motor mass
ratio
Model loop gain
Position loop gain
Speed loop gain
Speed integral
compensation
Vibration suppression
control 1 - Vibration
frequency
Vibration suppression
control 1 - Resonance
frequency
Vibration suppression
control 1 - Vibration
frequency damping
Vibration suppression
control 1 - Resonance
frequency damping
Vibration suppression
control 2 - Vibration
frequency
Vibration suppression
control 2 - Resonance
frequency
Vibration suppression
control 2 - Vibration
frequency damping
Vibration suppression
control 2 - Resonance
frequency damping
Before switching
Parameter Symbol
PB06 GD2 Load to motor inertia
ratio/load to motor mass
ratio
PB07 PG1 Model loop gain
PB08 PG2 Position loop gain
PB09 VG2 Speed loop gain
PB10 VIC Speed integral
compensation
PB19 VRF11 Vibration suppression
control 1 - Vibration
frequency
PB20 VRF12 Vibration suppression
control 1 - Resonance
frequency
PB21 VRF13 Vibration suppression
control 1 - Vibration
frequency damping
PB22 VRF14 Vibration suppression
control 1 - Resonance
frequency damping
PX04 VRF21 Vibration suppression
control 2 - Vibration
frequency
PX05 VRF22 Vibration suppression
control 2 - Resonance
frequency
PX06 VRF23 Vibration suppression
control 2 - Vibration
frequency damping
PX07 VRF24 Vibration suppression
control 2 - Resonance
frequency damping
Name Parameter
PB29
PX12
PB30
PB31
PB32
PB33
PB34
PB35
PB36
PX08
PX09
PX10
PX11
5 - 149
After switching
Symbol Name
GD2B Load to motor inertia
ratio/load to motor mass
ratio after gain switching
PG1B Model loop gain after gain
switching
PG2B Position loop gain after
gain switching
VG2B Speed loop gain after gain
switching
VICB Speed integral
compensation after gain
switching
VRF11B Vibration suppression
control 1 - Vibration
frequency after gain
switching
VRF12B Vibration suppression
control 1 - Resonance
frequency after gain
switching
VRF13B Vibration suppression
control 1 - Vibration
frequency damping after
gain switching
VRF14B Vibration suppression
control 1 - Resonance
frequency damping after
gain switching
VRF21B Vibration suppression
control 2 - Vibration
frequency after gain
switching
VRF22B Vibration suppression
control 2 - Resonance
frequency after gain
switching
VRF23B Vibration suppression
control 2 - Vibration
frequency damping after
gain switching
VRF24B Vibration suppression
control 2 - Resonance
frequency damping after
gain switching