TECO JSDG2S-100A3-E - Page 315

6-4
Current Control Loop Bandwidth (the innermost layer)
Cn034 Torque Command Smoothing Filter
Initial Value Unit Setting Range Effective RS-485 Address
0 Hz 0 ~ 5000 Effective after Set 0025H
Setting Description: When the system generates a sharp vibration noise, this parameter can be
adjusted to suppress the vibration noise, adding this filter will also delay the
response speed of the servo system.
Speed Control Loop Bandwidth (middle layer)
Cn025 Load Inertia Ratio
Initial Value Unit Setting Range Effective RS-485 Address
10 0.1 0
~
2000 Effective after Set 001CH
Setting Description:
LoadInertiaRatio 
ConverttotheLoadInertiaoftheMotorShaft󰇛J

󰇜
ServoMotorRotorInertia󰇛J

󰇜
100%
Cn032 Speed Feedback Smoothing Filter
Initial Value Unit Setting Range Effective RS-485 Address
500 Hz 0 ~ 2500 Effective after Set 0023H
Setting Description: When the system generates a sharp vibration noise, this parameter can be
adjusted to suppress the vibration noise, adding this filter will also delay the
response speed of the servo system.
Sn211 Speed Loop Gain 1
Initial Value Unit Setting Range Effective RS-485 Address
40 Hz 2 ~ 1500 Power Re-set 033CH
Setting Description: The speed loop gain directly determines the response bandwidth of the speed
control loop. Under the premise of the mechanical system does not generate
vibration or noise, increasing the speed loop gain value will speed up the Speed
Response. If Cn025 (Load inertia ratio) is set correctly, the speed loop bandwidth
equals the speed loop gain.