INVT IPE300 Series User Manual

IPE300 series engineering VFD Function parameter list
-181-
Function
code
Name
Description
Default
Modify
P12.20
Stator resistance
of SM 2
0.001–65.535Ω
Model
depended
○
P12.21
Direct-axis
inductance of SM
2
0.01–655.35mH
Model
depended
○
P12.22
Quadrature-axis
inductance of SM
2
0.01–655.35mH
Model
depended
○
P12.23
Counter-emf
constant of SM 2
0–10000V
300
○
P12.24
Reserved
0–0xFFFF
0x0000
●
P12.25
Reserved
0%–50.0% (of the motor rated current)
10%
●
P12.26
Overload
protection of
motor 2
0: No protection
1: Common motor (with low-speed
compensation)
2: Frequency-variable motor (without
low-speed compensation)
2
◎
P12.27
Overload
protection
coefficient of
motor 2
Motor overload multiples M=Iout/(In*K)
“In” is rated motor current, “Iout” is VFD
output current, “K” is motor overload
protection coefficient.
A smaller value of “K” indicates a bigger
value of “M”.
When M=116%, protection is performed after
motor overload lasts for 1 hour; when
M=200%, protection is performed after motor
overload lasts for 60 seconds; and when
M≥400%, protection is performed
immediately.
1min
1h
116 % 200 %
Time t
Motor overload multiples
Setting range: 20.0%–120.0%
100.0%
○

INVT IPE300 Series Specifications

General

Brand	INVT
Model	IPE300 Series
Category	DC Drives
Language	English