Rockwell Automation 22-COMM-C ControlNet Adapter - Manual (Page 105)

Chapter
8
Troubleshooting
Chapter 8 provides information for troubleshooting potential problems
with the adapter.
The adapter has four status indicators. They can be viewed on the
adapter or through the drive cover. See
Figure 8.1 .
Figure 8.1 Status Indicators (location on drive may vary)
Topic Page
Locating the Status Indicators 8-1
PORT Status Indicator 8-2
MOD Status Indicator 8-3
Net A and B Status Indicators Together 8-4
Net A or B Status Indicators Independently 8-4
Adapter Diagnostic Items in Single Mode 8-5
Adapter Diagnostic Items in Multi-Drive Mode 8-6
Viewing and Clearing Events 8-7
Locating the Status Indicators
Item Status Indicator Description Page
➊
PORT DSI Connection Status 8-2
➋
MOD Adapter Status 8-3
➌
NET A ControlNet A Status 8-4
➍
NET B ControlNet B Status 8-4
➌
➍
➊
➋
➌
➍
➊
➋
Bottom side
of adapter board