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Ecowatt
Drive K320 series
®
Function
Name
code
Magnetic
saturation
P12.14
coefficient 4 of
iron core of AM 2
Rated power of SM
P12.15
Rated frequency of
P12.16
SM 2
Number of pole
P12.17
pairs of SM 2
Rated voltage of
P12.18
SM 2
Rated current of
P12.19
SM 2
Stator resistance
P12.20
of SM 2
Direct-axis
P12.21
inductance of SM
Quadrature-axis
P12.22
inductance of SM
Counter-emf
P12.23
constant of SM 2
P12.24
Reserved
P12.25
Reserved
Overload
protection
P12.26
selection of motor
Overload
protection
P12.27
coefficient of
motor 2
0.0–100.0%
0.1–3000.0kW
2
0.01Hz–P00.03 (Max. output frequency)
1–128
0–1200V
0.8–6000.0A
0.001–65.535Ω
0.01–655.35mH
2
0.01–655.35mH
2
0–10000V
0: No protection
1: Common motor protection (with
low-speed compensation).
2: Variable-frequency motor protection
2
(without low speed compensation).
Motor overload multiples M=Iout/(In*K)
In is rated motor current, lout is VFD
output current, and K is motor overload
protection coefficient.
A smaller value of K indicates a bigger
value of M.
Description
-205-
Function parameter list
Default
Modify
40%
○
Model
◎
depended
50.00Hz
◎
2
◎
Model
◎
depended
Model
◎
depended
Model
○
depended
Model
○
depended
Model
○
depended
300
○
2
◎
100.0%
○
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