Maintenance
840 USE 115 00 Version 1.0
55
6.1.4 Link LED
If the
Link
LED fails to li
ht, the module is not communicatin
with the Ethernet
hub.
Troubleshooting 1.
Make sure that the cable has been installed correctl
and the module is
functionin
properl
.
2.
Verif
that the hub is workin
properl
.
6.1.5 Kernel LED
If the
Ready
LED is on and the
Kernel
LED is flashin
, the module has detected an
invalid software ima
e. If the
Ready
LED is on and the
Kernel
LED is shinin
steadil
, an attempt to download a software ima
e has failed and the module is in
kernel mode.
In either case, download a new software ima
e, usin
the procedure on pa
e 61.
6.1.6 Fault LED
The
Fault
LED will flash briefl
followin
an error as the module attempts to
recover. The
Fault
indicator will remain on onl
when the error lo
is full
the error
lo
has space for 1023 entries
. In that case, the module will be unable to recover.
Use the ERRLOG utilit
to clear the error lo
, as described on pa
e 57.
Figure 26 LED Display When the Error Log is Full
Fault
Link
ETHERNET TCP/IP
Appl
Active
140
NOE 211 10
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