... vector control, V/F control.Speed setting methodBy keypad, by analog, by PC through serial communication portSpeed setting precisionDigital command±0 ... .01%(-10 +40)analog command±0.1%(25°C±10)Speed setting resolutionDigital command ... , No. 5 is used for voltage and current inputAnalog meter output1 terminal, 0/4~20mA or 0~10V available for ...