     1	public float dev_simple(float argin) throws DevFailed
     2	{
     3		float	argout =  (float)0;
     4	
     5		Util.out2.println("Entering dev_simple()");
     6	
     7		// ---Add your Own code to control device here ---
     8	
     9		argout = argin * 2;
    10		return argout;
    11	}
