Omron NJ Series Troubleshooting Manual

2 Error Troubleshooting Methods
2-18
NJ-series Troubleshooting Manual (W503)
 Ethernet Hub Connection
End
No
YesNo
No
No
No
No
No
Turn ON the power supply to the Controller.
Is power supplied to the Controller?
Yes
Sysmac Studio cannot
connect to CPU Unit.
Yes
No
Yes
Yes
Yes
Yes
Yes
A
Can the Sysmac Studio
go online with CPU Unit?
Can the Sysmac Studio
go online with CPU Unit?
Can the Sysmac Studio
go online with CPU Unit?
Can the Sysmac Studio
go online with CPU Unit?
Is the Ethernet cable
connected properly?
Insert the cable connectors at the personal
computer,Ethernet switches, and the
Controller until they lock into place. Verify that
the link indicator is lit at the computer and
Ethernet switches, and the LINK/ACT
indicator is lit at the Controller.
Is the connection method
set to an Ethernet hub
connection in the
Communications Setup of
the Sysmac Studio?
Set the connection method to an Ethernet hub
connection in the Communications Setup of the
Sysmac Studio. Set the destination IP address
for a remote USB connection or Ethernet-hub
connection in the Communications Setup.
Is the destination
IP address for a remote USB
connection or Ethernet-hub
connection set correctly in the
Communications Setup of the
Sysmac Studio?
Correct the destination IP address for a remote
USB connection or Ethernet-hub connection in
the Communications Setup of the Sysmac Studio.

Omron NJ Series Specifications

General

Program Capacity	Up to 128 MB
SD Card Slot	Yes
Power Supply Voltage	24 VDC
Motion Control	Yes
USB Ports	1
Operating Temperature	0°C to 55°C
Communication Interfaces	Ethernet/IP, EtherCAT, USB
Safety Function	Optional
Storage Temperature	-20°C to 75°C
Communication Ports	USB
Dimensions	Varies by model
Weight	Varies by model