Working With Rfid Tags; How To Write Data To An Rfid Tag - Intermec EasyCoder 3240 Developer's Manual

Label Format Example Using <CR> Command (continued)
Command String
<STX>H1;o200,200;d0,20<ETX>
<STX>H2;o300,300;d0,20<ETX>
<STX>H3;o400,400;d0,20<ETX>
<STX>R<ESC>E6<CAN><ETX>
<STX>FIRST FIELD<CR>
SECOND FIELD<CR>
THIRD FIELD<CR>
FOURTH FIELD<ETX>
<STX><ETB><ETX>

Working With RFID Tags

How to Write Data to an RFID Tag

Intermec Printer Language (IPL) Developer's Guide
Definition
Defines a human-readable field at origin 200,200. All other settings are identical
to H0.
Defines a human-readable field at origin 300,300. All other settings are identical
to H0.
Defines a human-readable field at origin 400,400. All other settings are identical
to H0.
Places the printer in Print mode, slects format 6, and clears all previous data.
Specifies the data to be assigned to the four fields requiring input. <CR>
separates the individual data strings. The first data string (FIRST FIELD) is
assigned to field 0, the second (SECOND FIELD) to field 1, and so on.
Prints the label.
The label looks like this when printed:
FIRST FIELD
SECOND FIELD
THIRD FIELD
FOURTH FIELD
If a printer has an RFID module installed, the RFID mode is automatically
turned on. You need to configure the printer, declare a format that includes
commands to read and write to the tag, and print the format to a label. The
printer aligns the tag with the antenna, executes the RFID commands,
repositions the label, prints the image buffer to the label, and then positions
the next label for printing.
To write data to an RFID tag you need to do two things: specify an area in
the tag's memory and define the data that will be written to the tag. To
specify an area in the tag's memory, you define an RFID tag write field.
This field specifies which segment is written to, the start position, length of
data (in bytes) and the format of the data.
Chapter 2 — Designing Bar Code Labels
21