Rockwell Automation 1784-PCD DeviceNet Communication Card - Manual (Page 93)

Troubleshoot the Card 10-13
Publication 1784-IN029C-EN-P - June 2001
5. Click on the Resources tab.
TIP
The majority of the time, we recommend that you use the
automatic settings. The card will assign an interrupt (memory
location) for you. An interrupt must be assigned to the
1784-PCD card. Verify that there is an interrupt assigned and
no resource conflicts display in the Conflicting Device list.