int xlMotor::readSpeed(void){ return Dxl.readWord(myID, 39); }
int xlMotor::readLoad(void){ return Dxl.readWord(myID, 41); }
int xlMotor::readPosition(void){ return Dxl.readWord(myID, 37); }
int xlMotor::readModelNumber(void){ return Dxl.readWord(myID, 0); }
int axMotor::readLoad(void){ return Dxl.readWord(myID, 40); }
int axMotor::readSpeed(void){ return Dxl.readWord(myID, 38); }
int axMotor::readPosition(void){ return Dxl.readWord(myID, 36); }