Read Input Registers

hex  16	word ffff	GridV-Adj
hex  17	word 0000	InvV_Adj
hex  18	word 0006	OutputVoltType 6:120VAC
hex  19	word 0001	OutputFreqType 1:60 Hz
hex  20	word 0001	OverLoadRestart 0:Yes 1:No 2:Switch to Uti
hex  21	word 0001	OverTemperatureRestart 0:Yes 1:No
hex  22	word 0001	Buzzer 1:Enable 0:Disable
hex  23	word 554b	Serial No. 5
hex  24	word 4447	Serial No. 4
hex  25	word 424d	Serial No. 3
hex  26	word 4630	Serial No. 2
hex  27	word 3130	Serial No. 1
hex  28	word 0000	Inverter Module high
hex  29	word 0000	Inverter Module low 
hex  30	word 0001	Communication Address
hex  31	word 0100	FlashStart 1:Own 100:control_board