Zebra Technologies R170XiTM - Manual (Page 85)

RFID Guidelines
Creating Basic RFID Label Formats
23063L-003 Rev. 2 12/23/04 R110Xi/R170Xi User Guide 73
RFID Label Format 4—Read Data from Tag and Print on Label
This example assumes that the tag created using RFID Label Format 1—Write a 96-bit Tag in
Hexadecimal on page 70 is being read.
Read from Transponder
112233445566778899001122
Resulting Label
Front Panel Display (toggles between these two)
Line
Number
Type This ZPL Code Function of ZPL Code
1 ^XA Indicates start of label format.
2 ^RS4 Sets tag type to EPC Class 1 96-bit.
3 ^FO50,50
^A0N,40
^FN0
^FS
^FN0 is a placeholder field variable for the tag data
that will be read in the following line. When the label
prints, the data read from the tag will be printed at
50,50.
4 ^FN0
^RFR,H
^FS
R,H = read hexadecimal
The read results are put into field variable 0 (
^FN0 ).
At this point, the printer substitutes previous
instances of
^FN0 in the label format with the data
from this field. The data read from the tag will be
padded with zeroes to the maximum bit size.
5 ^XZ Indicates end of label format.
112233445566778899001122
RFID TAG DATA
1122334455667788
RFID TAG DATA
99001122