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Programming the Scanner
3-4
Application Example
The bar code label is a 16-digit Code 39 that contains a 6-digit
date code, a 6-digit serial number, and a 4-digit unit price (in
that order). The scanner can do the following for you without
software modification:
Check the bar code to see if it is Code 39 or not. Reject any
codes that are not Code 39.
Check the bar code content to see if it is numeric or not. Reject
any codes that are not all numeric as invalid.
Check the first two digits to see if they match “99.” Reject any
codes that do not match.
Output each of the three fields followed by a “TAB.”
The date code output should skip “99” and replace it with “AA.”
The serial number output should be led with “S/N:.”
The first 2 digits (98) of unit price output should be skipped.
The output sequence should be unit price (76), date code (1025),
and serial number (123456).
Actual Bar Code label: 9 9 1 0 2 5 1 2 3 4 5 6 9 8 7 6
Desired Output: 76[TAB]AA1025[TAB]S/N:123456[TAB]
Please use HHP SET to configure the full-feature Data Editor, and
follow the procedures listed below.
Configuration Procedure
Disable “Data Editor Pass Control” (no check in box = Disable)
Select “Using 1 Rule.”
Set “Applied Bar Code” to “Code 39.”
Set “Valid ASCII Range” to “Numeric.”
Select “Using Match 1.”
Set “Matched Data “ to “99,” and set “Start Position” to “1.”
Set “Original Field” to “Divide scanned data into 4 fields.”
Set “Field Divided By” of F1 to “Fixed Length” of “2.”
Set “Field Divided By” of F2 to “Fixed Length” of “4.”
Set “Field Divided By” of F3 to “Fixed Length” of “6.”
Set “Field Divided By” of F4 to “Fixed Length” of “2.”
Then the Data Editor assigns the remaining 2 digits as “Last
Field (LF)” automatically. Please note that if the Code 39 bar
code label is printed with “Check Digit,” the last field will have 3
digits.