INVT Goodrive350 Series Operation Manual page 220

Goodrive350 series high-performance multifunction VFD
Function
Name
code
Number of pole
pairs of
P12.17
synchronous
motor 2
Rated voltage of
P12.18 synchronous
motor 2
Rated voltage of
P12.19 synchronous
motor 2
Stator resistance
P12.20 of synchronous
motor 2
Direct-axis
inductance of
P12.21
synchronous
motor 2
Quadrature-axis
inductance of
P12.22
synchronous
motor 2
Counter-emf
constant of
P12.23
synchronous
motor 2
P12.24 Reserved
P12.25 Reserved
Overload
P12.26 protection of
motor 2
Overload
protection
P12.27
coefficient of
motor 2
Description
1–128
0–1200V
0.8–6000.0A
0.001–65.535Ω
0.01–655.35mH
0.01–655.35mH
0–10000V
/
/
0: No protection
1: Common motor (with low-speed compensation)
2: Frequency-variable motor (without low-speed
compensation)
Motor overload multiples M = Iout/(In×K)
In is rated motor current, lout is VFD output
current, K is motor overload protection coefficient.
The smaller the K, the larger the value of M, the
easier the protection.
When M=116%, protection is performed after
motor overload last for 1 hour; when M=150%,
-211-
Function parameter list
Default
Modify
value
◎
2
Depends
◎
on model
Depends
◎
on model
Depends
○
on model
Depends
○
on model
Depends
○
on model
○
300
/
/
/
/
◎
2
○
100.0%