Troubleshooting
NX-series EtherCAT Coupler Unit User's Manual (W519)
There are several ways to check errors on an EtherCAT Slave Terminal. If an error
occurs, refer to this section to troubleshoot the error.
the Indicators on the EtherCAT Coupler Unit . . . . . . . . . . . . . . . . . . . . . . . . . 13-3
the Indicators on the NX Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13-11
13-4 Resetting Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-40
13-7-2 Error Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-43
13-8 Error Notifications Based on the AL Status . . . . . . . . . . . . . . . . . . . . . . 13-47
13-8-1 Procedure for Checking AL Status Codes . . . . . . . . . . . . . . . . . . . . . . . . . . 13-47
13-8-2 AL Status Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-47
13-11-1 Causes and Corrective Actions When the Sysmac Studio
Cannot Go Online . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-53
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