Rockwell Automation 22-COMM-D DeviceNet Adapter - Manual (Page 43)

Configuring the Scanner 4-7
If you selected the Automap on Add box in the Scanlist page ( Figure
4.3 ), RSNetWorx has already mapped the I/O. If it is not mapped, click
Automap to map it. If you need to change the mapping, click Advanced
and change the settings.
2. In the Memory box, select a location in scanner memory.
In our example, we are using a 1747-SDN and selected Discrete.
3. In the Start Word box, select the word in memory at which the data
should start. In our example, Logic Command and Speed Reference
data will be written to O:1.1 and O:1.2, respectively.
After configuring a scanner, you must download it to the scanner. You
should also save it to a file on your computer.
1. In the Scanner Module dialog box ( Figure 4.6 ), click Apply to save
the configuration to the scanner. A Scanner Configuration Applet
appears and asks if it is OK to download the changes.
2. Click Yes to download the changes. The changes are downloaded
and then the Scanner Module dialog box reappears.
3. Click OK to close the Scanner Module dialog box.
4. Select File > Save. If this is the first time that you saved the project,
the Save As dialog box appears. Navigate to a folder, type a file
name, and click Save to save the configuration to a file.
Scanner Memory Locations
1747-SDN Discrete or M-File
1756-DNB Assembly Data
1771-SDN Block Xfer 62 – 57
Saving the Configuration