User`s guide

Industrial Protocols PROFINET I/O
3-21
Statistics tab lists each port traffic status and the number of packets. Click Update to refresh the data.
I/O Device Diagnostics
Moxa PROFINET switches support PROFINET alarms. These alarm messages will be sent by the switch immediately
when an event is triggered. These alarms can be enabled/disabled using PROFINET I/O parameters(see chapter
PROFINET I/O Parameters ).
Select IO Device Diagnostics tab to view alarms received by the PLC.
The Channel-specific diagnostics field is displaying link-down alarm information. Click Update to refresh the data.
Communication Diagnosis
Select a sub-module and use “PLC: Module Information” to see the diagnostic data.