... 0.1HzParameter of MV100 Series frequency inverter: MV100 Series Mini VFDSmall and light,compact design,easy operationItemDescriptionInput Rated Voltage/ ... Decelerations Time SettingThe frequency can be set via analog 0~10V, 0~20mA, operation key board, RS485 communication, ... RS485 communicationFrequency SettingThe frequency can be set via analog 0~10V, 0~20mA, operation key board, RS485 communication, ...