Rockwell Automation 2755-SNx Adaptascan Bar Code Readers - Manual (Page 298)

15–13 Downloading Match Codes via DH485 using a PLC-5 Processor and a 2760-RB Module
Publication 2755-6.8
Configure for Match Codes
1. Click the Match Table button to open the Match Table dialog.
2. Click the New button to open the Match Function dialog and
create a Match Function.
3. Under Function, select Match Entry.
Match Entry specifies that a match occurs whenever decoded bar
code data matches the Rule: entry.
4. Under Symbol Source, select Bar Code Reader 1.
5. Under Bar Code Labels and Symbols, select Symbol 1.
6. Click the Match Exactly box.
Match Exactly specifies that ASCII characters are matched
instead of a metacharacter rule.