Cognitive Solutions Advantage RFID Thermal Printer manual RF Varclear

	P R O G R A M M I N G
RF VAR_CLEAR
Function	This command instructs the Printer to clear and
	reset all of the internal RFID Read-Tag Data-
	Handler Variables. After executing this command,
	no ‘RF nn’ Variables are defined
Explicit Form	RF VAR_CLEAR
Parameters	None
Response	None
Command Type	RFID Standard Command
Example	To Printer:
	! 0 0 0 0
	DELIMIT $

RF VAR_CLEAR

RT 0 3 "A" 33

RF HOST "$RF 33$"

END

From Printer:

123-1234-123

NOTE: By using this command in the example above the result sent to the Host Machine is guaranteed to be that from the ‘RT …33’ command within the label and not from a previous ‘RT …. 33’ processed earlier.

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