... current: 4.5A 3) position, speed and torque control Control Functions Position ControlExternal input pulsePulse/direction,CW/CCW,A/ ... , motor torque, motor current, rotor position, command pulse frequency, operation status, input/output terminal signalProtection functionOver-voltage, low ... -voltage, over-current, over-speed, over-load, Z-pulse missing, encoder error, EEPROM error, position ...