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4 TROUBLESHOOTING
4.3 Checking the Network Status
5. The status of a station selected in "Network Status" is displayed in "Selected Station Communication Status Monitor".
( Page 230 Diagnostics window)
The station status is displayed on the top of "Selected Station Communication Status Monitor".
If an error occurs, a button indicating the error such as [PORT2 Communication Error] is displayed in "Selected Station
Communication Status Monitor". Click the button to check the error details and actions.
6. Various tests and operations can be performed by clicking the "Operation Test", "Information Confirmation/Setting", or
"Selected Station Operation" on the bottom left of the window. ( Page 241 Link Start/Stop to Page 250 Remote
Operation)
■When a setting other than "No Specification" is specified in "Other Station Setting" on the
"Specify Connection Destination Connection" window
1. Connect the engineering tool to the CPU module.
2. Start the CC-Link IE Field Network diagnostics.
[Diagnostics] [CC-Link IE Field Diagnostics]
• In a redundant system, the CC-Link IE Field Network diagnostics cannot be started when a system has
been specified in "Specify Redundant CPU" of "Target System" in the "Specify Connection Destination
Connection" window. Directly connect the engineering tool to the station to be diagnosed, specify the own
remote head module (set "Not Specified" in "Specify Redundant CPU"), and start the CC-Link IE Field
Network diagnostics.
• The CC-Link IE Field Network diagnostics cannot be started when "Other Station (Co-existence Network)"
has been specified in "Other Station Setting" on the "Specify Connection Destination Connection" window
and "CC-Link" or "C24" has been specified in "Co-existence Network Route".
Click.
The status of
the selected
station is
displayed.
Various tests and operations
can be performed.
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