Omron NX Series User Manual

Display example for an NJ-series CPU Unit
A-3-6
Troubleshooting
In the case that there is a setting error or a communications error in the EtherNet/IP networks, the
Sysmac Studio displays the error in the Troubleshooting Dialog Box.
Refer to the
NJ/NX-series Troubleshooting Manual (Cat. No. W503) for how to identify errors and de-
tails on errors.
Troubleshooting When Transferring and Monitoring the EtherNet/IP
Connection Settings Fail
The first time you establish an online connection between the Controller and the computer that runs
the Sysmac Studio with Windows Firewall on the computer enabled, a dialog box may be displayed to
confirm the connection. If that occurs, select Allow access.
If you select other than Allow access, transferring and monitoring the EtherNet/IP connection settings
may not be properly performed even if the online connection is successfully established between the
Sysmac Studio and the Controller.
If the above problem occurs, take the following corrective method 1 or 2.
l
Problems
•
The connection setting data cannot be transferred.
Appendices
A-37
NX-series EtherNet/IP Unit User's Manual (W627)
A-3 Use the Sysmac Studio to Set the Tag Data Links (EtherNet/IP Connections)
A
A-3-6 Troubleshooting

Omron NX Series Specifications

General

Programming Languages	Ladder, Structured Text, Function Block Diagram, Sequential Function Chart
Communication Ports	Ethernet, USB, RS-232C, RS-485
Memory Capacity	Varies by model
Program Memory	Varies by model
Data Memory	Varies by model
Operating Temperature	0°C to 55°C
Power Supply	24 VDC
Ethernet Ports	1 or 2 ports (depending on model)
USB Ports	1 or 2 ports (depending on model)
Dimensions	Varies by model
Weight	Varies by model