	System setting bit;;;;;Bit;meaning;;;;0;OverLoadRestartForbid;;;;
	1;OverTempRestartForbid;;;;
	2;OverLoadBypassForbid;;;;
	3;AutoTurnPageFlagForbid;;;;
	4;GridBuzzEnable(only use by PV1800);;;;
	5;BuzzForbide(only use by PV1800);;;;
	6;LcdLightEnable;;;;
	7;RecordFaultForbid;;;;
	8;reserved;;;;
	9;reserved;;;;
	10;reserved;;;;
	11;reserved;;;;
	12;reserved;;;;
	13;reserved;;;;
	14;reserved;;;;
	15;reserved;;;;;;;;;

	Arrow Flag bit;;;;; Bit;;meaning;;;
	0;PVFlag;0:Inexistence 1:Existence;;;
	1;LoadFlag;0:Inexistence 1:Existence;;;
	2;BattFlag;0:Inexistence 1:Existence;;;
	3;GridFlag;0:Inexistence 1:Existence;;;
	4;PV-to-Machine-Arrow;0:Disconnect 1:PV-to-Machine;;;
	5;Machine-to-Load-Arrow;0:Disconnect 1:Machine-to-Load;;;
	6;Machine-Batt-Arrow;"00:Disconnect
	7;;;;;
		01:Machine-to-Batt 
		10:Batt-to-Machine 
		11:Connect";;;
	8;Machine-Grid-Arrow;
		"00:Disconnect 
		 01:Machine-to-Grid 
		 10:Grid-to-Machine 
		 11:Connect";;;
	9;;;;;
		10;reserved;;;;
		11;reserved;;;;
		12;reserved;;;;
		13;reserved;;;;
		14;reserved;;;;
		15;reserved;;;;
