User Manual of A90 Series Inverter R1 L1-Lm R2 L2-Lm I1 I2 (1-s)/s*R2 U1 I0 Lm R1, L1, R2, L2, Lm, and I0 in the figure represent: stator resistance, stator inductance, Fig. 7-6 Steady-state Equivalent Model of Asynchronous Motor rotor resistance, rotor inductance, mutual inductance, no-load excitation current. The magnetic saturation coefficient of the asynchronous motor is automatically set during the motor parameter self-identification. Users do not need to set it under normal circumstances.
134 Function Default Function code name Parameter description Unit Attribute code setting F01.14 Magnetic saturation coefficient 1 of asynchronous motor 10.00 - 100.00 % 87.00 ○ F01.15 Magnetic saturation coefficient 2 of asynchronous motor 10.00 - 100.00 % 80.00 ○ F01.16 Magnetic saturation coefficient 3 of asynchronous motor 10.00 - 100.00 % 75.00 ○ F01.17 Magnetic saturation coefficient 4 of asynchronous motor 10.00 - 100.00 % 72.00 ○ F01.18 Magnetic saturation coefficient 5 of asynchronous motor 10.00 - 100.00 % 70.00 ○ Function Function code Default Parameter description Unit Attribute code name setting F01.19 Stator resistance of synchronous motor 1~60,000 (rated power of motor:
≤75kW) 0.1 ~ 6,000.0 (rated power of motor: > 75 kW) mΩ Depending on the motor type ○