Digital Input				

	1st bit	Valve name	H2 normal	He normal		
								00 = power failure
	0	MV1		closed		closed		01=closed
	2	MV2		closed		open		10=open 
	4	MV3		closed		closed		11 = halfway
	6	MV4		closed		closed		
	8	MV5		closed		closed		
	10	MV6		closed		closed		
	12	SV6		open		open		
	14	MV7		closed		closed		
	16	SV7		closed		closed		
	18	MV8		closed		closed		
	20	SV8		closed		closed		
	22	MV9		closed		open		
	24	MV10		closed		closed
	26	MV11		open		open
	28	MV12		open		open
	30	MV13		closed		closed
	32	MV14		open		open
	34	MV15		open		open
	36	MV16		open		open
	38	MV17		closed		closed
	40	MV18		closed		closed
	42	MV19		open		open
	44	MV20		closed		closed
	46	MV21		open		open