Read Input Registers

 48 hex Word 0001 decimal 1	HR 48
 49 hex Word 0021 decimal 33	HR 49
 50 hex Word 000b decimal 11	MaxChargeCurr
 51 hex Word 0000 decimal 0	BulkChargeVolt 0
 52 hex Word 0000 decimal 0	FloatChargeVolt 0
 53 hex Word 0000 decimal 0	BatLowToUtiVolt 0
 54 hex Word 0000 decimal 0	ACChargeCurr
 55 hex Word 0000 decimal 0	Battery Type 4:USE2
 56 hex Word 0000 decimal 0	Aging Mode
 57 hex Word 0000 decimal 0	Unknown
 58 hex Word 0000 decimal 0	Unknown
 59 hex Word 0000 decimal 0	Device Type Code
 60 hex Word 0000 decimal 0	Unknown
 61 hex Word 0000 decimal 0	System Time Year
 62 hex Word 0000 decimal 0	Ssytem Time Month
 63 hex Word 0000 decimal 0	System Time Day