14-1 Checking Methods For Errors - Omron NX Series User Manual

14 Troubleshooting

14-1 Checking Methods for Errors

The following table shows the checking methods for errors that occur on an NX-series EtherNet/IP
Unit and what you can check for.
Identify the errors that occur on the NX-series EtherNet/IP Unit by using these methods.
Checking method
Checking with the Unit
status indicators on the
NX-series EtherNet/IP
Unit
Checking with the Ether-
Net/IP status indicators
on the NX-series Ether-
Net/IP Unit
Checking with the trou-
bleshooting function of
Sysmac Studio
Checking with the Trou-
bleshooter of an HMI
Checking with instruc-
tions that read error sta-
tus
Checking with device
variables
Checking with the Net-
work Configurator
14-2
What you can check
Level of current Controller error in the NX-
series EtherNet/IP Unit and error state
Current communications related error
states in the NX-series EtherNet/IP Unit
Current Controller errors in the NX-series
EtherNet/IP Unit, a log of past errors, error
sources, error causes, and corrections
Current Controller errors in the NX-series
EtherNet/IP Unit, a log of past errors, error
sources, error causes, and corrections
The highest level status and highest level
event code of current Controller errors in
the NX-series EtherNet/IP Unit
Status of current Controller errors in the X
Bus Ethernet Function Module, X Bus
EtherNet/IP Function Module, and X Bus
Unit Common Function Module
Communications status of each device on
the EtherNet/IP network (e.g. tag data link
connection status)
Reference
14-2 Checking with the Unit Status In-
dicators on the NX-series EtherNet/IP
Unit on page 14-3
14-3 Checking with the EtherNet/IP
Status Indicators on the NX-series
EtherNet/IP Unit on page 14-5
14-4 Checking with the Sysmac Stu-
dio, an HMI, and Instructions That
Read Error Status on page 14-6
14-4 Checking with the Sysmac Stu-
dio, an HMI, and Instructions That
Read Error Status on page 14-6
14-4 Checking with the Sysmac Stu-
dio, an HMI, and Instructions That
Read Error Status on page 14-6
14-5 Checking with Device Variables
on page 14-46
14-6 Checking with the Network Con-
figurator on page 14-47
NX-series EtherNet/IP Unit User's Manual (W627)