Omron NJ Series Troubleshooting Manual page 58

2 Error Troubleshooting Methods
 Remote Connection to Peripheral USB Port
Sysmac Studio cannot
connect to CPU Unit.
Is power supplied to the Controller?
Are the USB cable and
Ethernet cables
connected properly?
Is the connection method set
to a remote USB connection
in the Communications Setup
of the Sysmac Studio?
Is the destination
IP address for a remote USB
connection or Ethernet-hub connection
in the Communications Setup of the
Sysmac Studio set correctly and is the
IP address set correctly in the
destination Controller?
Is the USB driver installed
correctly?
Replace the USB cable, or the Ethernet cables
and Ethernet switches between the computer
and the Controller.
2-16
No
Turn ON the power supply to the Controller.
Yes
No
No
Insert the cable connectors all the way
at the computer and Controller.
Yes
No
Set the connection method to a remote USB
connection in the Communications Setup of
the Sysmac Studio. Set the destination IP
No
address for a remote USB connection or
Ethernet-hub connection in the Communica-
tions Setup of the Sysmac Studio.
Yes
No
Correct the destination IP address for a
No
remote USB connection or Ethernet-hub
connection in the Communications Setup of
the Sysmac Studio. Correct the IP address
setting in the destination Controller.
Yes
No
Install the USB driver. Refer to the
appendices of Sysmac Studio Version 1
No
Operation Manual (Cat. No. W504) for the
installation procedure for the USB driver.
Yes
No
Yes
Can the Sysmac Studio
go online with CPU Unit?
Yes
Can the Sysmac Studio
go online with CPU Unit?
Yes
Can the Sysmac Studio
go online with CPU Unit?
Yes
Can the Sysmac Studio
go online with CPU Unit?
Yes
Can the Sysmac Studio
go online with CPU Unit?
NJ-series Troubleshooting Manual (W503)
End