Four control modes: VIF control with PG, VF without PG, open loop vecor control, close-loop vector control.Input voltage: 220V~24OV+1-15%%,3AC 380V~460V+/-15%. Overload capacity: 150% for 60s,180% for 10s,200% for 3s. Start torque:OHz/150%(SvC), OHz/180%(FVC). Speed adjust range:1:10O0(FVC),1:100(SvC). Speed oontrol accuracy:+L-0.02%(FVC),+/-0.2%(Svc). Speed ontrol response:3.5ms (FvC),<20ms (svc). Modbus,pr ofibus and CANopen communications are optional . 2 dhannels Al and 2 channels AO.(O-20mA,0-10V)