INVT CHV180-004G-4 User Manual

CHV180 series frequency inverter special for elevator Detailed function description
.46.
Function
Code
Name Description
Setting
Range
Factory
Setting
P3.03
Switch low
point
frequency
0.00Hz~P3.07 0.00~P3.07
5.00Hz
P3.04
ASR high
speed
proportion
gain
0~100 0~100 25
P3.05
ASR high
speed integral
time
0.01~10.00s 0.01~10.00s
1.00s
P3.06
Speed
detection high
speed filtrate
times
0~9 0~9 3
P3.07
Switch high
point
frequency
P3.03~P0.04 P3.03~P0.04
10.00Hz
The above parameters are only valid for vector control. When under the low point switch
frequency (P3.03), speed loop parameter PI is P3.00 and P3.01, when over the high low
point switch frequency (P3.07), speed loop parameter PI is P3.04 and P3.05. Please
refer to following figure for details.
Figure 6.10 PI parameter diagram.
The system's dynamic response can be faster if the proportion gain KB
p
B is increased or
the integral time KB
i
B is decreased; however, if KB
p
B is too large or KB
i
B is too small, the system
becomes overshoot and tends to oscillate. If KB
p
B is too small, may cause the system

INVT CHV180-004G-4 Specifications

General

Brand	INVT
Model	CHV180-004G-4
Category	Inverter
Language	English