Morgensen MSI350 Series, User Manual, Page: 164 / 388

164
overloads for 1h; M=200%: protection will be applied
when motor overloads for 60s; M>=400%: protection
will be applied immediately.
Setting range: 20.0%–120.0%
P02.28
Power display
calibration
coefficient of
motor 1
This function adjusts the power display value of motor
1 only, and it does not affect the control performance of
the inverter.
Setting range: 0.00–3.00
1.00 ○
P02.29
Parameter display
of motor 1
0: Display as per motor type; under this mode, only
parameters related to current motor type will be
displayed.
1: Display all; under this mode, all the motor parameters
will be displayed.
0
○
P02.30
System inertia of
motor 1
0–30.000kgm2 0
○
P02.31–
P02.32
Reserved
variables
0–65535 0 ○
P03 group Vector control of motor 1
P03.00
Speed loop
proportional gain 1
Parameters of P03.00–P03.05 fit for vector control
mode only. Below P03.02, speed loop PI parameter is
P03.00 and P03.01; above P03.06, speed loop PI
parameter is P03.03 and P03.04; in between, PI
parameter is obtained by linear variation between two
groups of parameters, as shown below.
The speed loop dynamic response characteristics of
20.0 ○
P03.01
Speed loop
integral time 1
0.200s
○
P03.02
Switch 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
Switch over high
point frequency
10.00Hz ○