Hand Held Products 3080 Serial Interface Control, Record Suffix, Handshaking & Time Out Setting

Programming the Scanner

Serial Interface Control

♦ Record Suffix, Handshaking & Time Out Setting ♦

PROGRAM		END(Exit)
Family Code Selection	Parameter Selection	Option Code
STX/ETX Control	Disable STX/ETX transmission	0
	Enable STX/ETX transmission	1
	STX/ETX are two characters used to indicate the starting and ending of the total
	data frame transmitted via serial interface.
Record Suffix	None	0
	CR (0DH)	1
	LF (0AH)	2
	CRLF (0D0AH)	3
	TAB (09H)	4
	SPACE (20H)	5
	EOT (04H)	6
	User defined character (1 character)	7, (00-7F)
Preamble	None	FIN
	1-15 characters	[00-7F],[FIN]
	Maximum 15-character input; scan “FIN” to terminate this selection.
Postamble	None	FIN
	1-15 characters	[00-7F],[FIN]
	Maximum 15-character input; scan “FIN” to terminate this selection.
FACTORY DEFAULT

The record suffix and postamble differ in that the record suffix is always last and follows a postamble.

Serial Interface Message String :

STX	Preamble	Data Length	Prefix Symbol ID	Scanned Data	Suffix Symbol ID	Postamble	ETX	Record Suffix
1 character	1-15 characters	2-3 digits	1 or 2 characters	variable length	1 or 2 characters	1-15 characters	1 character	1 character

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