Omron NJ Series Troubleshooting Manual page 174

3 Error Tables
Event code Event name
84E10000 hex BOOTP
Server Error
54AF 0000 hex Variable
Access Error
84E20000 hex Link OFF
Error
CJ-series CompoNet Master Unit
The section provides a table of the events that can occur in the following Unit.
CJ1W-CRM21
Event code Event name
349C 0000 hex Registration
Table Verifi-
cation Error
349D 0000 hex Slave Unit
Duplicated
Address
Error
349E 0000 hex Repeater
Unit Node
Duplicated
Address
Error
3-112
Meaning Assumed cause
Connection with the • Server setting error (The
BOOTP server acquired IP address is illegal.)
failed.
• Server is down.
• An error occurred in the com-
munications path.
Accessing a tag • An out-of-range value was writ-
variable that is used ten by an EtherNet/IP tag data
in a tag data link link for a variable that specifies
failed. SUBRANGE.
The Ethernet link • The Ethernet cable is discon-
status turned OFF. nected.
• An Ethernet cable is discon-
nected or loose.
• The switching hub power sup-
ply is turned OFF.
• Baud rate mismatch.
• Noise
Meaning Assumed cause
An inconsistency • There is at least one entry in
was found when the slave registration table
verifying the slave where the node address and
registration table. Slave Unit model are inconsis-
tent.
The same address • The same node address is set
is used by more for more than one Slave Unit.
than one Slave Unit
• There are no duplicated node
or the same word
addresses set for the Slave
has been allocated
Units, but allocated words over-
to more than one
lap.
Slave Unit.
• A Slave Unit was disconnected
from the network, and then
another Slave Unit with the
same node address but a differ-
ent I/O capacity joined the net-
work.
The node address • The node address of the
of the Repeater Repeater Unit is also used for
Unit is also set for anther node.
another node.
Level
Maj Prt Min Obs Info
S CJ-series Eth-
erNet/IP Units
Operation
Manual for NJ-
series CPU
Unit (Cat. No.
W495)
S Same as
above.
U S Same as
above.
Level
Maj Prt Min Obs Info
S CJ-series
CompoNet
Master Units
Operation
Manual for NJ-
series CPU
Unit (Cat. No.
W493)
S Same as
above.
S Same as
above.
NJ-series Troubleshooting Manual (W503)
Reference
Reference