Rockwell Automation 2755-SNx Adaptascan Bar Code Readers - Manual (Page 210)

11–10 Communicating with a PLC-5 Processor on a DeviceNet Network
Publication 2755-6.8
10. Click the Datatable Map button to open the Datatable Map dialog.
The dialog shows the data table map of the N23 file. The data
from the AdaptaScan Reader is mapped to the PLC (BTR N23).
•
Word 0 is reserved
•
4 words (8 bytes) are mapped for the incoming string from the
AdaptaScan Reader.
•
Bit 15 is the ‘new message being sent’ bit.
11. Click the Data Entry button.
12. Change Map Data From to Poll Message.
13. Change Map Data To Block Transfer 62.
14. Change N23:0 to 1.
15. Change No. Bits to 64.
16. Click Apply Segment.