Allen-Bradley PowerFlex 20-COMM-D, User Manual

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Configuring the Scanner 4-7
Mapping the Output I/O
1. In the Scanner Module dialog box, click the Output tab. To display
this dialog box, right-click the scanner in the configuration view
(
Figure 4.2 ).
Figure 4.6 Output Page on the Scanner Module Dialog Box
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. Click Help for assistance.
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, we selected 1. Logic Command and
Speed Reference data should be written to O:1.1 and O:1.2,
respectively.
Scanner Memory Locations
1747-SDN Discrete or M-File
1756-DNB Assembly Data
1771-SDN Block Xfer 62 – 57