... ,V/F,Torque control.0.5hz/150%(SVC),PID control,Traverse control,RS485 communication,standard modbus AC drives (1)Control mode: Sensorless ... inputs* Programmable Analog Input: AI1 can accept input of 0~10V or 0/4~20mA.* Programmable Open Collector Output: Provide 1 output terminal ... 1 analog output terminal, whose output scope can be 0/4~20mA or 0~10V, as chosen.*Main Control Function* Control Mode: ...