The setting signal of the automatic control system can flexibly and freely control the frequency change through the inverter and control the process indicators.
It is also possible to use the start and stop signals of the production line to control the start, stop, forward and reverse of the inverter through the positive and negative terminals. This function can be achieved by an emergency stop of the frequency converter.
In the SANKEN, MF, FUT and FVT series inverters, three or four or even seven frequencies can be preset. On some devices, the automatic production process can be set accordingly. After setting the working frequency and time, the inverter can make the motor run at different speeds in different times in sequence, forming an automatic production process.