Rockwell Automation Publication 1756-RM100F-EN-P - October 2018 153
Diagnostics and Status Indicators with CompactLogix Systems Chapter 8
EtherNet/IP Status Indicators
The 5380 and 5370 controllers provide status indicators for EtherNet/IP™
network status and EtherNet/IP link status.
EtherNet/IP Network Status
The EtherNet/IP network status indicators on the 5380 controllers and the
5370 controllers differ in appearance.
• 5380 controllers have a separate EtherNet/IP network status indicator
for each EtherNet/IP port on the controller. The indicators are NET A1
and NET A2.
• 5370 controllers have one EtherNet/IP network status indicator. The
indicator is NS.
The EtherNet/IP network status indicators function the same way on the
5380 controllers as the 5370 controllers.
For example, if the 5380 controller NET A1 status indicator is steady green,
the controller has an IP address and at least one connection is established. The
same is true for the 5370 controller NS status indicator.
EtherNet/IP Link Status
The EtherNet/IP link status indicators on the 5380 controllers are slightly
different from the EtherNet/IP link status indicators on the 5370 controller in
appearance.
On the 5380 controller, the EtherNet/IP link status indicators are labeled
LINK A1 and LINK A2. The same indicators on the 5370 controllers are
labeled LINK 1 and LINK 2.
The EtherNet/IP link status indicators function the same way on the 5380
controllers as the 5370 controllers.
For example, if the 5380 controller LINK A1 or the 5370 controller LINK 1
status indicator is flashing green, an EtherNet/IP link exists and there is
activity.
IMPORTANT The NET A1 and NET A2 indicators are used when the controller
operates in Dual-IP mode. Only the NET A1 indicator is used when
the controller operates in DLR/Linear mode.
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