Rockwell Automation 1784-PCD DeviceNet Communication Card - Manual (Page 76)

9-6 Run the 1784-PCD Test Utility and Access Diagnostics
Publication 1784-IN029C-EN-P - June 2001
Access Diagnostics
Whenever you configure the PCD card, you will see the 1784-PCD Driver
Configuration screen.
This screen lets you access diagnostics by clicking the Diagnostics button. To
cause the Diagnostics window to appear automatically when a system problem
occurs, check the Activate Diagnostic Window on Error checkbox.