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When conducting the test on relay stations, set the receiving (relay) station in "Target Station". Setting the sending (relay)
station will cause an error.
3. Write the network parameters set in GX Developer
to the safety CPU module.
[Online] [Write to PLC]
4. Reset the safety CPU module or power off and on
the system.
5. Open the "Communication Test" window and enter
values for "Target Station" and "Communication
Data Setting".
[Diagnostics] [CC IE Field diagnostics]
button
6. Click the button to perform the
communication test. If an error occurs, take actions
according to the error message.
or powering off on
Own station
(request source)
Station
No. 0
Station
No. 1
Station
No. 2
Receiving
(relay) station
Sending
(relay) station
Station
No. 0
Network No. 1
Network No. 2