14
TROUBLESHOOTING
14
- 14
14.4 Flowchart when Data Link Failed
14.4 Flowchart when Data Link Failed
The following shows a check flowchart although the CC-Link IE Controller Network board,
control station, and normal stations were connected, the data link failed.
NO
NO
NO
NO
YES
YES
YES
YES
NO
YES
End
Is the "RUN" LED ON?
Is the "RUN" LED flashing?
Is the "SD/RD" LEDs OFF?
Start the CC IE Control utility and
select Diagnostics from the menu.
Could perform data link
among the whole system?
Could perform data link to
the specific station?
Start
Check the LED on the CC-Link IE Controller
Network board.
Section 14.4.1 Flowchart when RUN
Section 14.4.4 Flowchart when data
link among whole system is disabled
Section 14.4.5 Flowchart when data
link to specific station is disabled