Rockwell Automation 2755-SNx Adaptascan Bar Code Readers - Manual (Page 47)

3–8 Downloading Match Codes from a Host Device
Publication 2755-6.8
Configuring a Match Entry and I/O Indicator LED
The application turns on output 1 when a symbol is read. This
provides a convenient method of determining whether or not the
reader is decoding a label. The discrete output is turned on by the
match table.
1. Click the Match Table button on the main Project dialog.
2. Click the New button to open the Match Function dialog.
3. Under Function, select Match Entry from the list box.
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 & Symbols, select Symbol 1.
6. Check (enable) the Match Exactly check box.
Match Exactly specifies that ASCII characters are matched
instead of a metacharacter rule (metacharacters are not used in
this example).