... 5.CE, CCC,SGS, ISO 380V 3PH-3PH 2.2KW MULTI-FUNCTIONAL VFD/AC DRIVE/FREQUENCY INVERTER 1. SY8000 AC DRIVE ... control, V/F control.Speed setting methodBy keypad, by analog, by PC through serial communication portSpeed setting precisionDigital command± ... speed, output torque, switch value terminal, programming menu parameters and fault code.Five indication lampParameter unit, RUN/STOP status, special ...