Omron NX701-1620, User Manual

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5 Troubleshooting
5 - 2 NX-series CPU Unit Hardware User’s Manual (W535)
5-1 Overview of Troubleshooting
You manage all of the errors that occur on the NJ/NX-series Controller as events.
This allows you to see what errors have occurred and find corrections for them with the same methods
for the entire range of errors that is managed (i.e., CPU Unit, NX Units, NX-series Slave Terminals,
EtherCAT slaves,
*1
and CJ-series Units).
*1. Only Sysmac devices are supported.
You can use the troubleshooting functions of the Sysmac Studio or the Troubleshooter on an HMI to
quickly check for errors that have occurred and find corrections for them.
Refer to the NJ/NX-series Troubleshooting Manual (Cat. No. W503-E1-19 or later) for error types and
details, specific corrections when errors occur, and troubleshooting information on the entire NJ/NX-
series Controllers.
HMI Host computer
EtherNet/IP
Built-in EtherCAT port
Built-in
EtherNet/IP
Port
EtherCAT
slaves
CJ-series Units and
NX Units
NJ/NX-series
CPU Unit
Sysmac Studio
Error management range for NJ/NX-series Controller
Troubleshooting
Network Configurator
Checking Network Status
EtherCAT
Troubleshooter