Goodrive20-UL Series VFD
Function parameters
-44-
Function
code
Name
Description
Default Modify
overload lasts for 5 minutes; when M=200%,
protection is performed after motor overload
lasts for 60 seconds; and when M
≥
400%,
protection is performed immediately.
Times of motor overload
200%
116%
1 hour
1 minute
Time
Setting range: 20.0%
–120.0%
P02.28
Correction
coefficient
of motor 1
power
Correct the power displaying of motor 1.
Only impact the displaying value other than the
control performance of the VFD.
Setting range: 0.00
–3.00
1.00
○
P03 group Vector control
Function
code
Name
Description
Default Modify
P03.00
Speed loop
proportional
gain1
The parameters P03.00
–P03.05 only apply to
vector control mode. Below the switching
frequency 1 (P03.02), the speed loop PI
parameters are: P03.00 and P03.01. Above the
switching frequency 2 (P03.05), the speed loop
PI parameters are: P03.03 and P03.04. PI
parameters are gained according to the linear
change of two groups of parameters. It is
shown as below:
Output frequency
PI parameters
P03.00, P03.01
P03.03, P03.04
P03.02
P03.05
PI has a close relationship with the inertia of the
system. Adjust on the base of PI according to
different loads to meet various demands.
Setting range of P03.00 and P03.03: 0
–200.0
Setting
range
of
P03.01
and
P03.04:
20.0
○
P03.01
Speed loop
integral
time1
0.200s
○
P03.02
Low
switching
frequency
5.00Hz
○
P03.03
Speed loop
proportional
gain 2
20.0
○
P03.04
Speed loop
integral
time 2
0.200s
○
P03.05
High
switching
frequency
10.00Hz
○
Summary of Contents for GD20-0R4G-2-UL
Page 1: ......
