EM500 Open-Loop Vector Control Inverter User Manual 7. Parameter Description 7.1 F00 Group: General Parameter F00.01=0: V/F control (VVF) Inverter is applicable for the occasions when multiple motors are driven by a single inverter or it is not required for quick response or high precision. Open loop vector control mode is usually applied to high-performance control occasions F00.01=1: Sensorless Vector Control (SVC) and one inverter can drive one motor only. The loads include machine tool, centrifuge, wire-drawing machine and injection moulding machine. 1.
Before running in the vector control mode, inverter needs to autotune motor parameters to obtain correct motor parameters and enhance the control performance. 2. While using the vector control mode, inverter can only have one motor. Motor and inverter shall not be much different from each other in capacity, otherwise the control performance may decrease or the system cannot work normally. 151 No. Function Range Unit Default Type F00.01 Control Mode of Motor 1 0: V/F control (VVF) 1: Sensorless Vector Control (SVC) 0 〇 No. Function Range Unit Default Type F00.02 Command Source 0: Keypad Control (LOC/REM indicator on) 1: Terminal Control (LOC/REM indicator off) 2:
Communication Control (LOC/REM indicator flickers) 0 〇