51ƬͨͨѶ˵

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ʹEB8000 V3.45򿪴򣬳ΪѹĴʹEB8000 ߡѹ/ѹ ˵µĹȽнѹƬʹKeil uVision3 V3.50
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   οСǿԭͼ汾.pdf
   ʹATMEl 89S52Ƭ
			


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ΪվPLC  MODBUS RTUͨѶΪ9600,N,8,1

2Ҫȡ˸λԼ˸֣ÿٶȡ16λֿһζȡһҲһζȡ˸
	0X1-0X8˸λлأ6X1-6X8˸Ԫֵ֧Ĺ룺λ0105д֣0306д
	ûдʱϵƬ루16ʾ
	01  01  00  00  00  10  3D  C6  λȡ
	01  03  00  00  00  08  44  0C  ֶȡ
ʱӦֵĻͻʾPLC no response

351Ƭ˼·˵

˼·Ƭյ͵ݺȽ͵ֵһʶcommandжԹʶȻԲͬвͬĴλλ״̬Ȼ󷵻P3IO״ֲ̬ش洢֡

˵Ԫֻʾ0-9վŲƣܺLEDĲٿIOΪP3ԶֽвʱλӰ죬ʱλֵλ״̬
