Rockwell Automation 1426 PowerMonitor 5000 Unit - Manual (Page 207)

Rockwell Automation Publication 1426-UM001F-EN-P - November 2013 207
Communication Chapter 9
9. Click the Input tab.
Note that the Input mapping is now populated with 60 DWORD
elements, obtained from the eds file. The Output mapping is similarly set
up with one DWORD.
10. Click OK to accept the changes and download to the scanner.
If necessary, place the controller in Program mode.
In the Logix controller, the mapped data now appears in the scanner's
Local Data tags with a DINT data type. The Local Data tags must be
copied into tags with the correct data type so the data can be interpreted
correctly.
With a DeviceNet I/O connection active, any attempt to change the
DeviceNet communication setting results in an exclusive owner conflict
error.
The following example copies the scanner local data first to a SINT array
and then to a user-defined tag set up with the correct data types and
symbolic addressing.
You can obtain the user-defined data type (UDT) import files from the
resources tab in the PowerMonitor 5000 web page:
http://ab.rockwellautomation.com/Energy-Monitoring/1426-
PowerMonitor-5000