Omron K6CM User Manual page 216

9 Trouble shooting
9-3 Using the EtherNet/IP
This section shows troubleshooting when using the EtherNet/IP.
EtherNet/IP communica-
tions can not be executed
when using BOOTP mode
EtherNet/IP communica-
tions are not possible.
A timeout occurred in a tag
data link.
9 - 6
Problems
NS LED blinking red IP address has not been
NS indicator is lit
red.
NS indicator is not
lit.
NS indicator flashes
red.
Cause Possible correction
Check the connection
acquired from the between BOOTP server and
BOOTP server the K6CM devices.
If you do not have a BOOTP
server, press the [ALM RST]
key and the [DISP] key at the
same time for five seconds
or more to initialize all set-
tings of the K6CM device.
The IP address of the Change the IP address set-
built-in EtherNet/IP port ting to avoid duplication.
is also used as the IP
address of another
node.
An Ethernet link OFF Check the connection
was detected. between the switching hub
and the K6CM devices to
see if the following items are
normal.
• Whether the Ethernet
cable is broken, loose, or
disconnected
• Power state of the switch-
ing hub
• Communication settings of
the switching hub
Communications with Make sure the following
the originator device items are normal on the
timed out. communication route.
• Whether the Ethernet
cable is broken, loose, or
disconnected
• Power supply state and
operation state of the orig-
inator
• Power state of switching
hub
• State of noise
K6CM Motor Condition Monitoring Device User's Manual (N219)
Reference
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