INVT CHV100 Series User Manual

Detailed Function Description
56
6.4 P3 Group--Vector Control
Function
Code
Name Description
Setting
Range
Factory
Setting
P3.00 ASR proportional gain K
p
1 0~100 0~100 20
P3.01 ASR integral time K
i
1 0.01~10.00s 0.01~10.00 0.50s
P3.02 ASR switching point 1 0.00Hz~P3.05 0.00~P3.05 5.00Hz
P3.03 ASR proportional gain K
p
2 0~100 0~100 25
P3.04 ASR integral time K
i
2 0.01~10.00s 0.01~10.00 1.00s
P3.05 ASR switching point 2 P3.02~P0.07 P3.02~P0.07 10.00Hz
P3.00～P3.05 are only valid for vector control and torque control and invalid for V/F
control. Through P3.00～P3.05, user can set the proportional gain K
p
and integral time K
i
of speed regulator (ASR), so as to change the speed response characteristic. ASR's
structure is shown in following figure.
Figure 6.8 ASR diagram.
P3.00 and P3.01 only take effect when output frequency is less than P3.02. P3.03 and
P3.04 only take effect when output frequency is greater than P3.05. When output
frequency is between P3.02 and P3.05, K
p
and K
I
are proportional to the bias between
P3.02 and P3.05. For details, please refer to following figure.
Figure 6.9 PI parameter diagram.

INVT CHV100 Series Specifications

General

Brand	INVT
Model	CHV100 Series
Category	DC Drives
Language	English