Power Window Auto-Operation

AUTO-UP/DOWN operation can be performed when each power window motor turns to AUTO.
Encoder continues detecting the movement of power window motor and output the encoder pulse signal to power window switch while power window motor is operating.
Power window switch reads the changes of encoder signal and stops AUTO operation when door glass is at fully opened/closed position.
Power window motor is operable in case encoder is malfunctioning.
AUTO function does not operate if encoder is malfunctioning.