120 Rockwell Automation Publication 750COM-UM009A-EN-P - May 2017
Chapter 6 Troubleshooting
LNK2 Status Indicator
Table 21 - LNK2 Status Indicator Descriptions
Status Cause Corrective Action
Off The interface is not properly connected to the network. Securely connect the interface to the network by using an Ethernet
cable. Also, make sure that the Ethernet cable is correctly connected
to the Ethernet connector.
Steady Green The ENET2 network port has a 100 Mbps network link, but no
activity.
No action required.
Flashes Green The ENET2 network port has a 100 Mbps network link with activity. No action required.
Steady Yellow The ENET2 network port has a 10 Mbps network link, but no activity. No action required.
Flashes Yellow The ENET2 network port has a 10 Mbps network link with activity. No action required.
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