Omron PROFINET NX-PNC202 User Manual page 204

11 PROFINET Coupler Unit Functions
Additional Information
• The NX Unit numbers that are displayed as the source in the event log are the NX Unit num-
bers in the current Unit configuration. They are not necessarily the NX Unit numbers at the
time that the event occurred.
• You can check the NX Unit event log that is stored in the PROFINET Coupler Unit for NX
Units that are no longer mounted under the PROFINET Coupler Unit. To check them, select
everything or select the Profinet IO Device Terminal in the Select the Display Target from the
Controller Event Log Tab Page. The event log display will also include NX Units that were
previously mounted to the PROFINET Coupler Unit. For these NX Units, the NX Unit number
is the number when the error occurred.
To display the event log for only the currently mounted NX Units, select the NX Units in the
Select the Display Target.
• If the most recent version of the Sysmac Studio is not used, the Sysmac Studio may not sup-
port some events. The event code and attached information are displayed correctly.
Use the most recent version of the Sysmac Studio to check events.
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NX-series PROFINET Coupler Unit User's Manual (W623)