Checking The Network Status - Mitsubishi Electric MELSEC iQ-R Series User Manual

Checking the network status

After starting up the system, check whether a data link can be normally performed. Use the CC-Link IE TSN/CC-Link IE Field
diagnostics of the engineering tool to check the status.
1.
Connect the engineering tool to the Safety CPU on the master station.
2.
Start the CC-Link IE TSN/CC-Link IE Field diagnostics.
[Diagnostics]  [CC-Link IE TSN/CC-Link IE Field Diagnostics]
If the following display appears, a data link is normal.
In this manual, "Authentication Class" is described as "CC-Link IE TSN Class".
If an error icon appears in "Network Status" area in the "CC-Link IE TSN/CC-Link IE Field Diagnostics" window, use the CC-
Link IE TSN/CC-Link IE Field diagnostics to identify the cause of the error and take corrective actions. ( Page 169
Checking the Network Status)
3 PROGRAMMING
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3.3 Communication Example of Safety Communication