3-71
3 Error Tables
NJ-series Troubleshooting Manual (W503)
3-1 Errors by Source
3
3-1-5 Errors in the EtherCAT Master Function Module
94040000 hex Tag Data Link
Started
Tag data links were
started by Network
Configurator or
manipulation of a
system-defined
variable. Or, the
data link table was
downloaded from
the Network Config-
urator again.
• Tag data links were started by
Network Configurator or manip-
ulation of a system-defined
variable.
S NJ-series
CPU Unit
Built-in Ether-
Net/IP Port
User’s Manual
(Cat. No.
W506)
94050000 hex Link
Detected
Establishment of an
Ethernet link was
detected.
• Establishment of an Ethernet
link was detected.
S Same as
above.
94060000 hex Restarting
Ethernet Port
The built-in Ether-
Net/IP port was
restarted.
• The built-in EtherNet/IP port
was restarted.
S Same as
above.
94070000 hex Tag Data Link
All Run
Tag data link con-
nections to all
nodes have been
established.
• Tag data link connections to all
target nodes have been estab-
lished.
S Same as
above.
94080000 hex IP Address
Fixed
The correct IP
address has been
determined and
Ethernet communi-
cations can start.
• The correct IP address has
been determined and Ethernet
communications can start.
S Same as
above.
94090000 hex BOOTP Cli-
ent Started
The BOOTP client
started requesting
an IP address.
• The BOOTP client started
requesting an IP address.
S Same as
above.
940A0000 hex FTP Server
Started
The FTP agent
started normally.
• The FTP agent started nor-
mally.
S Same as
above.
940B0000 hex NTP Client
Started
The NTP client
started normally
and a request for
the NTP server to
obtain the time
started.
• The NTP client started normally
and a request for the NTP
server to obtain the time
started.
S Same as
above.
940C0000 hex SNMP
Started
The SNMP agent
started normally.
• The SNMP agent started nor-
mally.
S Same as
above.
3-1-5 Errors in the EtherCAT Master Function Module
Built-in EtherCAT Master in CPU Unit
Event code Event name Meaning Assumed cause
Level
Reference
Maj Prt Min Obs Info
04400000 hex Communica-
tions Control-
ler Failure
An error was
detected in the
hardware test at
startup.
• The CPU Unit has failed. S NJ-series
CPU Unit
Built-in Ether-
CAT Port
User’s Manual
(Cat. No.
W505)
14400000 hex MAC
Address
Error
The MAC address
is incorrect.
• The CPU Unit has failed. S Same as
above.
44010000 hex EtherCAT
Fault
A fatal error was
detected in the
EtherCAT Master
Function Module.
• Software is corrupted. S Same as
above.
Event code Event name Meaning Assumed cause
Level
Reference
Maj Prt Min Obs Info
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