2Wire AU5400, AU2700 specifications

B. Kind of text and blocking

Kind	Kind of text		Method of Blocking
Fixed length	•	Start of T.R.I. inquiry	Non-blocking
Text	•	T.R.I. inquiry text
	•	End of T.R.I.
		transmission text.
	• Stop of T.R.I. inquiry
	• Start of transfer result
		transmission text.
	• End of result transfer
		transmission text.
Variable	•	T.R.I. text	Using	Max block length
length text	•	Rerun T.R.I. text	blocking	< text length
	•	Test result text
	•	Rerun result text	Block		first block
	•	QC result text	Identification		Block
	•	Acal result text	No.		Identification No. =0
	•	Reagent blank result	(0-9,E)	second block
		text
	•	STAT(fast) result text			Block
		(AU2700 only)	(see page 9)	Identification No. =1
	•	Emergency(fast) result				•
		text
		(AU5400 only)				•
					last block
					Block
					Identification No. =E
			Text end	Text end code = ETX(03H)
			code	and using ETB = yes *1
						End of block = ETB
						End of text = ETX
				Text end code <>ETX(03H)
				or ETB(17h)is no-use *1
						End of block is
						designated in menu.
						End of text is
						designated in menu.
				Using ETB can be selected
				in online parameters.

Remark *1:When Block Identification No. is numeric(0,1,....), Only “End of Block” is used.

When Block Identification No. is “E”, Only “End of Text” is used.

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