Sysmac OMRON NA Series, User Manual

Page: 155 / 182

5 - 9
5 Troubleshooting
NA-series Programmable Terminal Hardware User’s Manual (V117)
5-
2 T
rou
blesh
oot
ing
5
5-
2-4 C
auses and C
orr
ection When Y
ou Can
not Go
Online from th
e Sysmac S
tudio
 Ethernet
−
Direct Connection
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
No
Replace the Ethernet cable.
Sysmac Studio cannot connect
to the NA Unit.
Is power supplied to the
NA Unit?
Turn ON the power supply to
the
NA Unit.
Can the Sysmac Studio go online
with the NA Unit?
Can the Sysmac Studio go online
with the NA Unit?
Can the Sysmac Studio go online
with the NA Unit?
Can the Sysmac Studio go online
with the NA Unit?
Can the Sysmac Studio go online
with the NA Unit?
Are the Ethernet cables
connected properly?
Set the connection method to a direct Ethernet connection in
the Communications Setup of the Sysmac Studio.
Set the IP address for the personal computer. Use
the default IP address for the NA Unit or connect
the Sysmac Studio to the NA Unit with a USB
cable and set the required IP address.
Is the connection method
set to a direct Ethernet connection in
the Communications Setup of the
Sysmac Studio?
Is the same IP address set
for more than one node (e.g.,
computer or NA Unit) in the same
domain?
Is the Ethernet cable
connected to the Ethernet interface card
that is specified to use to connect to the
NA Unit in the Sysmac Studio?
Change the Ethernet interface card specification
at the Sysmac Studio or connect the Ethernet
cable to the specified Ethernet interface card.
Refer to the appendices of the
Sysmac Studio
Version 1 Operation Manual (Cat. No. W504) for
the procedure to specify the Ethernet interface
card.
Insert the cable connectors at the personal computer, Ethernet
switches, and the NA Unit until they lock into place. Verify that
the link indicator is lit at the computer and Ethernet switches,
and that the LINK/ACT indicator is lit at the NA Unit.
END