IMO SD1 Series - P03 Group Vector Control

SD1 Series Inverters Function Parameters
-49-
Function
code
Name Description Default Modify
1
5
12
60
116%
200%
150%
180%
Times of
motor
overload
Time t (min)
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 inverter.
Setting range: 0.00~3.00
1.00 ○
P03 Group Vector Control
Function
code
Name Description Default Modify
P03.00
Speed loop
proportional
gain 1
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
c
hange of two groups of parameters. It is shown
as below:
Output frequency
P03.00, P03.01
P
03.02
P03.05
P03.03, P03.04
PI parameter
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:
0.000~10.000s
20.0 ○
P03.01
Speed loop
integral time 1
0.200s ○
P03.02
Switching low
point frequency
5.00Hz ○
P03.03
Speed loop
proportional
gain 2
20.0 ○
P03.04
Speed loop
integral time 2
0.200s ○
P03.05
Switching
high
point frequency
10.00H
z
○