4 TROUBLESHOOTING
4.3 Checking the Network Status
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4.3 Checking the Network Status
Perform the CC-Link IE Field Network diagnostics to check the network status and error details or to perform an operation test
for troubleshooting.
Diagnostic items
The following table lists items that can be diagnosed by the CC-Link IE Field Network diagnostics.
■When "No Specification" is specified in "Other Station Setting" on the "Specify Connection
Destination Connection" window
: Diagnosed : Diagnosed with restrictions : Not diagnosed
Item The engineering tool is
connected to:
Restrictions Reference
Master station,
submaster
station
Local station
(1) Network map and error status Page 230 Diagnostics window
Cable disconnection and
disconnected station
(2) Status of the selected station
and the error definition
This item is not displayed when the
selected module does not support
"Selected Station Communication
Status Monitor" of the engineering tool.
Station number setting of the
slave station
*1
(3) Communication Test Page 39 Communication test
IP Communication Test Page 48 IP communication test
Cable Test Page 239 Cable Test
Link Start/Stop
*1
To start/stop data link of another station,
the engineering tool must be connected
to the master station (or the master
operating station when the submaster
function is used).
Page 241 Link Start/Stop
(4) Reserved Station Function
Enable
*1
When the engineering tool is connected
to a local station, reserved stations are
only displayed (cannot be set).
Page 244 Reserved Station
Function Enable
Enable/Disable Ignore Station
Errors
*1
When the engineering tool is connected
to a local station, temporary error invalid
stations are only displayed (cannot be
set).
Page 246 Enable/Disable Ignore
Station Errors
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