Host verification – Printronix SL5000e User Manual

Page 42

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Chapter 2

RFID PPI1 Commands

42

subsequent normal label movement.
Even if this flag is set to 1, other
commands (i.e., alpha or barcode) may
move the label.

protect

This flag indicates whether the data
should be protected from being
overwritten later. The default is 0,
meaning the data are not protected.
Other acceptable values are 1 to 255,
meaning the data are protected using
this number as the LOCK password.

data format

0 (ASCII) or 1 (hex). The default is 0.

reserved

This is a reserved flag. The PPI1 absorbs
this number.

Host Verification

Purpose

This command sends back the data in a ^FN (Field
Number) field to the host.

Format

^HV

x,y<ASCII>

^HV

Host Verification command.

x

Specified Field Number. The default is 0.
The acceptable value range is 0 to 9999.

y

Number of characters to be returned.
The default is 8. The acceptable value
range is 0 to 256.

<

ASCII>

Header (in uppercase ASCII characters).
The default is None. The acceptable
value range is 0 to 256 characters.

Example of Use

^XA
^WT0^FDHELLOTAG^FS
^RT3,0,1,1^FS
^FO100,100^A0N,60^FN3^FS
^HV3,16,TAGNO = ^FS
^XZ

Example of Response

TAGNO = 48454C4C4F544147

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