Allen-Bradley 2755-DS1A Product Data page 25

5. Symbology (0 or 2)
4. Field Delimiter (0 or 1)
3. Header Message (0 to 32)
2. Source Identifier (0 to 4)
1. Start Character (0 or 1)
Figure 3
Bar Code Host Message Format
ASCII BAR CODE DATA
6. Bar Code Data or No-Read Message (0 to 64 characters, including start, stop, and check characters.
Up to 64 characters will be sent for each field read. (Codabar Stop Character follows Codabar Check
Characters, if sent.) The results of the Host Replacement Rules or the No-Read Replacement Strings (if
enabled) will be sent in this position.
In messages containing multiple bar code data strings, each string will be
separated by a single field delimiter. A double delimiter follows the final
string.
Product Data
Bulletin 2755
Single/Dual-Head Enhanced Bar Code Decoders
12. Transmission Check (0 to 2)
11. End Message (0 to 3)
10. Performance Indicators. (0 or 6)
9. Package Count (0 or 6–DD, 0 or 3–DS)
8. Field Delimiter (0 or 1)
7. Field Delimiter (0 or 1)
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