11 EtherNet/IP Coupler Unit Functions
11 - 14
NX-series EtherNet/IP Coupler Unit User’s Manual (W536)
• 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 EtherNet/IP Coupler Unit for NX
Units that are no longer mounted under the EtherNet/IP Coupler Unit. To check them, select
everything or select the EtherNet/IP Slave 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 EtherNet/IP 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 Support Software is not used, the Support Software may not
support some events. The event code and attached information are displayed correctly.
Use the most recent version of the Support Software to check events.
You can clear the event logs in the EtherNet/IP Slave Terminal. This section describes how to clear the
event logs.
You can specify whether to clear events from the entire EtherNet/IP Slave Terminal, the EtherNet/IP
Coupler Unit, or the NX Units.
From the Controller Event Log Tab Page, you can clear the events for an entire Slave Terminal or the
events for a specified EtherNet/IP Coupler Unit or NX Unit. The operations are described by using the
Sysmac Studio as an example. For Support Software other than the Sysmac Studio, refer to the opera-
tion manual for the Support Software that you are using.
1 Select Troubleshooting from the Tools Menu while online. You can also click the Trouble-
shooting button in the toolbar.
11-3-5 Clearing Event Logs
Specifying the Scope of Event Logs to Clear
Support Software connection
Unit to clear log from
Clearing event logs in the entire Ether-
Net/IP Slave Terminal at once
Clearing events for specific
Units
Peripheral USB port on Ether-
Net/IP Coupler Unit
• EtherNet/IP Slave Terminal • EtherNet/IP Coupler Unit
•NX Units
Procedure for Clearing Event Logs