Delta C2000 Series User Manual page 580

 Set Pr.11-01 correctly to get excellent improvement of the speed response.
ASR Output Low-pass Filter Time

Settings
 Use this to set the ASR command filter time.
Notch Filter Depth

Settings
Notch Filter Frequency

Settings
 Sets the resonance frequency of mechanical system and suppresses the mechanical system
resonance.
 The higher the setting value for Pr. 11-15, the better the mechanical resonance is suppressed.
 The notch filter frequency is the mechanical frequency resonance.
Forward Motor Torque Limit Quadrant I

Forward Regenerative Torque Limit Quadrant II

Reverse Motor Torque Limit Quadrant III

Reverse Regenerative Torque Limit Quadrant IV

Settings
 FOCPG & FOC Sensorless mode:
The drive rated current = 100%. The setting value for Pr. 11-17–Pr. 11-20 is compared with Pr.
03-00 = 7, 8, 9, 10. The minimum of the comparison result is the torque limit. Refer to the torque
limit diagram below.
 TQCPG and TQC Sensorless mode:
The function of Pr. 11-17–Pr. 11-20 is the same as FOC; however, in this case, the torque
command limits the output torque. The minimum value between Pr. 11-17–11-20 and Pr. 06-12
becomes the current output torque limit.
 VF, VFPG and SVC mode:
0.000–0.350 sec.
0–20db
0.00–200.00Hz
0–500%
Chapter 12 Description of Parameter SettingsC2000
12.1-11-6
Default: 0.008
Default: 0
Default: 0.00
Default: 500