User Manual of EM730 Series Inverter As the load increases, the rotor speed of the motor will increase. To make the rotor speed close to the synchronous speed under the rated load, slip compensation can be enabled. When the motor speed is less than the target value, the set value of F06.08 can be increased. accuracy of the motor. Increase this parameter if the motor speed is low under load, and vice For the speed sensorless vector control, this parameter can be used to adjust the speed versa. Vector control is used to set the operating conditions of the torque limit.
If the output torque of the inverter is greater than the set upper limit, the torque limit function will be enabled, thus controlling the output torque not to exceed the upper limit of speed control torque. F06.09=0: depending on F06.10 and F06.11 The upper limit of electric torque is F06.10, and that of braking torque is F06.11. F06.09=1:AI1 F06.09=2:AI2 The upper torque limit is dependent on AI (percentage) * F06.10/F06.11. For the details of AI1 and AI2, refer to the F00.04 description. They have the same meaning. 100.00% is the percentage to the set value of F06.10/F06.11. F06.09=5:
communication setting 213 F06.08 Vector control slip gain 50.00~200.00 % 100.00 ● 0x0608 Function code Function code name Parameter description Unit Default setting Attribute Mailing address F06.09 Upper limit source selection of speed control torque 0: set by F06.10 and F06.11 1: AI1 2: AI2 5: communication setting (percentage) 6: The larger of AI1 and AI2 7: The smaller of AI1 and AI2 0 〇 0x0609 F06.10 Upper limit of speed control motor torque 0.0 ~ 250.0 % 165.0 ● 0x060A F06.11 Upper limit of speed control brake torque 0.0 ~ 250.0 % 165.0 ● 0x060B