Omron NX701-17 Series Troubleshooting Manual page 178

3 Error Tables
Event code Event name
14400000 hex MAC
Address
Error
44010000 hex EtherCAT
Fault
84200000 hex Link OFF
Error
842E0000 hex EtherCAT
(Ver. 1.11 or Frame Not
later) Received
24200000 hex Slave Node
Address
Duplicated
34400000 hex Network
Configura-
tion Informa-
tion Error
34410000 hex EtherCAT
(Ver. 1.10 or Communica-
later) tions Cycle
Exceeded
50010000 hex Controller
(Ver. 1.02 or Insufficient
Memory
later)
Warning
3-100
Meaning Assumed cause
The MAC address • The CPU Unit has failed.
is incorrect.
A fatal error was • Software is corrupted.
detected in the Eth-
erCAT Master
Function Module.
A Link OFF state • The Ethernet cable is broken
occurred. between the master and slaves.
• The Ethernet cable connector is
disconnected.
• The Ethernet cable is not con-
nected.
The sent EtherCAT • A Unit other than an EtherCAT
frame was not slave is connected.
received.
• A connector on the Ethernet
cable is disconnected, the con-
tact is faulty, or parts are faulty.
• Slave output ports are con-
nected to each other.
• The master and slave are con-
nected with the slave output
port.
• Hardware failure of EtherCAT
slave
• Hardware failure of EtherCAT
master
The same slave • The same node address is set
address is used for for more than one slave.
two nodes.
There is an error in • The power supply to the Con-
the network config- troller was interrupted or com-
uration information. munications with the Sysmac
Studio were disconnected while
downloading the network con-
figuration information.
Process data com- • The transmission delay time in
munications could the actually connected configu-
not be performed ration is longer than the trans-
with the specified mission delay time calculated
communications for the user-set cable length.
cycle.
• The set task period or commu-
nications cycle is too short.
The amount of data • The amount of data for the Eth-
for the EtherCAT erCAT slave configuration, net-
slave configura-
work-published information, or
tion, network-pub- other data exceeds the value
lished information, that is specified for the CPU
or other data Unit.
exceeds the value
that is specified for
the CPU Unit. You
may not be able to
perform online edit-
ing or other opera-
tions.
Level
Maj Prt Min Obs Info
S
S
S
S
S
S
S
S
NJ/NX-series Troubleshooting Manual (W503)
Reference
W505
W505
W505
W505
W505
W505
W505
W505