Sinee EM500 - Page 176

EM500 Open-Loop Vector Control Inverter User Manual
176
Induction Motor
0.001 - 60.000 (Motor Rated
Power >75kW)
Model
F01.12
Mutual
Inductance of
Induction Motor
0.1 - 6000.0 (Motor Rated Power ≤
75kW)
0.01 - 600.00 (Motor Rated
Power >75kW)
mH
Up To
Specific
Model
〇
F01.13
Idling Excitation
Current of
Induction Motor
0.01 - 600.00 (Motor Rated Power ≤
75kW)
0.1 - 6000.0 (Motor Rated Power >75kW)
A
Up To
Specific
Model
〇
F01.09 - F01.13 are parameters of induction motor. However, user can not get these
parameters generally. Please autotune motor parameters by using F01.34.
After motor parameters of F01.01 - F01.08 are modified, inverter will modify the
parameters of F01.09 - F01.13. Please pay attention.
User must set the parameters of F01.00 - F01.08 as per actual conditions before
motor parameter autotuning.
Meanings of motor parameters are illustrated in Figure 7–6:
Figure 7–6 Induction Motor Stable Equivalent Model
In the figure, R1, L1, R2, L2, Lm and I0 refer to stator resistor, stator inductance,
rotor resistor, rotor inductance, stator & rotor mutual inductance, and idling excitation
current respectively.
Function
Code
Name of Function
Code
Parameter Description
Unit
Default
Prope
rty
F01.14
Induction Motor
Field Weakening
Factor 1
10.00 - 100.00
%
87.00
〇
F01.15
Induction Motor
Field Weakening
10.00 - 100.00
%
80.00
〇