User Manual of A90 Series Inverter PID parameters P1,Ti1 P2,Ti2 Switching frequency 1 Switching frequency 2 Feedback frequency Fig. 7-21 Schematic Diagram of PI Parameters 1. The parameters F06.00 to F06.05 need to be adjusted carefully. They should not be adjusted under normal circumstances. 2. While setting the switching frequency, note that the F06.04 switching frequency 1 must be less than or equal to the F06.05 switching frequency 2. Speed loop output filtering can reduce the impact on the current loop, but the value of F06.07 should not be too large. Otherwise, slow responses may be caused. Use the default settings under normal circumstances.
speed close to the synchronous speed under the rated load, slip compensation can be As the load increases, the rotor speed of the motor will increase. To make the rotor enabled. When the motor speed is less than the target value, the set value of F06.08 can be 175 Function Default Function code name Parameter description Unit Attribute code setting F06.07 Filtering time constant of speed loop output 0.000 - 0.100 s 0.001 ● Function Default Function code name Parameter description Unit Attribute code setting F06.08 Vector control slip gain 50.00-200.00 % 100.00 ●