Pdff Gain Value; Low-Pass Filter Time Of Asr Output; Notch Filter Frequency - Delta C2000 series User Manual

Chapter 12 Description of Parameter Settings|C2000 Series

PDFF Gain Value

Settings 0~200%
After finishing estimating and set Pr.11-00 to bit 0=1 (auto tuning), using Pr.11-13 to reduce
overshoot. Please adjust PDFF gain value by actual situation.
This parameter will be invalid when Pr.05-24 is set to 1.

Low-pass Filter Time of ASR Output

Settings
It is used to set the filter time of ASR command.
Notch Filter Depth
Settings 0~20db

Notch Filter Frequency

Settings 0.00~200.00Hz
This parameter is used to set resonance frequency of mechanical system. It can be used to
suppress the resonance of mechanical system.
The larger number you set Pr.11-15, the better suppression resonance function you will get.
The notch filter frequency is the resonance of mechanical frequency.
Forward Motor Torque Limit
Forward Regenerative Torque Limit
Reverse Motor Torque Limit
Reverse Regenerative Torque Limit
Settings 0~500%
The motor rated torque is 100%. The settings for Pr.11-17 to Pr.11-20 will compare with
Pr.03-00=7, 8, 9, 10. The minimum of the comparison result will be torque limit.
Calculation equation for motor rated torque:
Motor rated torque=
frequency
PI
0.000~0.350 sec
P ( W )
=
T ( N . M )
ω
( rad / s
PD FF
)
; P(W) value= Pr.05-02;
12-162
Factory Setting: 30
T ime
Factory Setting: 0.008
Factory Setting: 0
Factory Setting: 0.00
Factory Setting: 500