Rockwell Automation 1734-AENTR EtherNet/IP Network Configuration User Manual - Manual (Page 126)

126 Rockwell Automation Publication ENET-UM001L-EN-P - March 2014
Chapter 10 Troubleshoot an EtherNet/IP Communication Module with Diagnostic Web Pages
126 Rockwell Automation Publication ENET-UM001L-EN-P - March 2014
Chapter 10 Troubleshoot an EtherNet/IP Communication Module with Diagnostic Web Pages
Message Connections
If you want to check the status of your module connections, click the Message
Connections tab.
The Message Connections diagnostic web page appears.
These are the four connection states:
• Active
• Closing
• Faulted
• Reserved
I/O Connections
If you want to check the status of your module’s I/O connections, click the I/O
Connections tab.
The I/O Connections diagnostic web page appears.
The Lost column shows the number of I/O packets that were not received.
IMPORTANT To troubleshoot lost I/O packets, review the I/O Packet Counter Statistics
table in the Diagnostic Overview tab. See page 125 .