1769-L32E, 1769-L35E CompactLogix Controller 35
Publication
1769-IN020-C-EN-P - July 2007
Network Status (NS) indicator
Link Status (LNK) indicator
Condition Status Indicates Recommended Action
Off Not initialized The port does not have an IP
add
ress and is operating in
BOOTP mode.
Verify that the BOOTP server is
r
unning.
Flashing green No CIP
con
nections
established
The port has an IP address,
but
no CIP connections are
established.
Normal operation if no
c
onnections are configured. No
action required.
If connections are configured,
c
heck connection originator for
connection error code.
Solid green CIP
con
nections
established
The port has an IP address
and
CIP connections (Class 1
or Class 3) are established.
Normal operation. No action
r
equired.
Solid red Duplicate IP
addr
ess
The port has detected that
the assigned IP address is
already in use.
Verify that all IP addresses are
un
ique.
Flashing
Re
d/green
Self-test The port is performing its
power-up self-test.
Normal operation during powerup.
Condition Status Indicates Recommended Action
Off No link The port is not connected to
a p
owered Ethernet device.
The port cannot
c
ommunicate on Ethernet.
•V
erify that all Ethernet cables
are connected.
•Verify that Ethernet switch is
powered.
Flashing green Self-test The port is performing its
pow
er-up self-test.
Normal operation during powerup.
Data
tr
ansmission
and reception
The port is communicating
on Ethernet.
Normal operation. No action
required.
Solid green Link Ok The port is connected to a
pow
ered Ethernet device.
The port can communicate
on Et
hernet.
Normal operation. No action
r
equired.
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