Omron CS1W-FLN22 Operation Manual page 181

Troubleshooting Procedures
Unstable or Device setting
failed communi- check for partici-
cations (contin- pating nodes
ued)
Is the IP address of the network set prop-
erly?
Is the unit number of the FL-net Unit set
properly?
Are the FL-net Unit parameters set prop-
erly?
Is the CD (carrier detection) indicator
steadily or intermittently lit?
Is the TX (send) indicator steadily or inter-
mittently lit?
Does the LNK (link) indicator remain lit?
Section 10-4
Use a Programming Device or analyzer to
re-check the IP address that was set.
Use a Programming Device or analyzer to
re-check the unit number that was set.
Use a Programming Device to re-check
the parameters that were set.
Check the communications cable and the
AUI power supply.
Re-check the FL-net Unit settings.
Re-check the parameter settings for the
FL-net Unit.
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