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8.1 Troubleshooting Flowchart
8.1.1 When "Data link is disabled in the entire system"
8
TROUBLESHOOTING
8.1.1 When "Data link is disabled in the entire system"
Figure 8.2 When "Data link is disabled in the entire system"
Error occurred.
End
Has system been
powered up correctly?
Was data link started?
NO
NO
YES
Reset CPU module.
Has link parameters been
set for master station?
NO
NO
YES
Set link parameters for master station.
Is Mode setting switch
set to "ONLINE (0, 1), and
Station No. setting switch to
"0" on master station?
Was data link started?
NO
NO
YES
Correct setting, and reset CPU module.
Is monitoring time
set as link parameter greater
than link scan time?
NO
NO
YES
YES
YES
YES
YES
Correct monitoring time setting.
Was data link started?
Was data link started?