
EPC Encoding Types
3. From the Data Source dialog, select Block Configuration, and click Configure.
4. Set the Tag Type to UHF 64 bit Class 1.
5. Set the Data Source for the EPC block to EPC.Click the browse button (...) in the Data column to
display the EPC Configuration dialog.
6. Set the EPC Encoding Type to SSCC-64.
7. For the Filter Value, select Choice for its Data Source and its Data value to 4. This value is
suggested by Wal-Mart for pallet loads.Check your application or with your customer, as they
may require a different value. At the time of this writing, the filter values are still loosely defined.
8. For the Company Prefix Index, select Fixed for its Data Source and set its Data value to
14286.You may substitute your own Company Prefix Index here.
9. For the Serial Number, select Field for its Data Source and set its Data value to the Serial
Number field set up in step 1.
10. Click OK from the dialogs to return to the design area.
The following table shows the EPC encoding for the sample data provided above.The 64 bit encoding of
"089BE700003AA8E0" breaks down into the following constituent EPC components:
SSCC-64 encoding value derived from specific input
Encoding Type SSCC-64
Company Prefix Index 14286
Serial Number 3844320
Filter Value 4
Tag Value 089BE700003AA8E0
l This example is for 64 bit SSCC labels only.
l You may set the data source for CompanyPrefixIndex and SerialNumber to keyboard and supply
the data for these fields at print time.
l Normal GS1-128 (UCC-128) data is supplied to the barcode as usual.
l The Company Prefix Index contained in the label is not the same as the Company Prefix
contained in the barcode as explained above and in the EPC SSCC 64-bit specifications.
l The Serial Number contained in the label is the same as that in the barcode.
l If that the Serial Number in the barcode increments with each label, the calculated EPC Serial
Number automatically increments as well.
Related Information
For all examples given in this section, you can use the Loftware RFID Calculator to help you verify the encoded
data.Encoding and decoding examples of using this tool are provided in this guide.
Loftware LabelManager Version 10.1.1 User's Guide
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