What does the frequency converter control panel mean by manual automation?

Automatic: Automatic panel control. In the automatic state, the frequency converter is controlled by its internal automatic logic.

Hano: external control start, manual state, automatic logic stop, manual or engineer pc control.

There are many setting parameters of frequency converter, and each parameter has a certain selection range. In use, it is often encountered that the inverter cannot work normally due to improper setting of individual parameters.

Extended data:

1. Control mode: speed control, torque control, PID control or other modes. After the control mode is adopted, static or dynamic identification is generally needed according to the control accuracy.

2. Minimum operating frequency: the lowest rotating speed of the motor. When the motor runs at low speed, the heat dissipation performance is poor. If the motor runs at low speed for a long time, it will burn out. Moreover, at low speed, the current in the cable will also increase, which will also lead to the cable heating.