Omron NJ Series Troubleshooting Manual page 150

3 Error Tables
NX-series EtherCAT Coupler Units
The section provides a table of the errors (events) that can occur in the following Unit.
NX-ECC201
Event code Event name
00210000 hex Bus Control-
ler Error
00220000 hex Non-volatile
Memory
Hardware
Error
05010000 hex ESC Error
05020000 hex ESC Initial-
ization Error
05030000 hex Slave Unit
Verification
Error
10420000 hex Non-volatile
Memory Con-
trol Parame-
ter Error
10430000 hex Memory Cor-
ruption
Detected
24A00000 hex Unit Configu-
ration Error,
Too Many
Units
24A10000 hex Unit Configu-
ration Error,
Unsupported
Configuration
35000000 hex Unit Configu-
ration Infor-
mation Error
3-88
Meaning Assumed cause
An internal bus • A Unit failed or an I/O communi-
error occurred. cations error occurred between
the EtherCAT Coupler Unit and
the NX Unit.
An error occurred in • Non-volatile memory failure
non-volatile mem-
ory.
An error occurred in • An error occurred in the Ether-
the EtherCAT slave CAT slave communications
communications controller.
controller.
Initialization of the • An initialization error occurred
EtherCAT slave in the EtherCAT slave commu-
communications nications controller.
controller failed.
An error occurred in • An error occurred in Slave Unit
Slave Unit verifica- information.
tion.
An error occurred in • The power supply to an NX Unit
the control parame- was turned OFF or Sysmac
ters. Studio communications were
disconnected while writing the
control parameters.
Memory corruption • Memory corruption was
was detected. detected.
The number of con- • More than the maximum num-
nected NX Units ber of NX Units is connected to
exceeds the maxi- the EtherCAT Coupler Unit.
mum value for the
EtherCAT Coupler
Unit.
An unsupported NX • An unsupported NX Unit was
Unit is mounted. Or, detected.
the total byte size of
• The total byte size of all I/O
all I/O data for the
data for the connected NX Units
connected NX Units
exceeds 1,024 bytes for input
exceeds the prede-
data or 1,024 bytes for output
termined maximum
data.
value for the Ether-
CAT Coupler Unit.
An error occurred in • The power supply to the Ether-
the Unit configura- CAT Coupler Unit was turned
tion information in OFF or Sysmac Studio commu-
the EtherCAT Cou- nications were disconnected
pler Unit. while downloading the Unit con-
figuration information.
Level
Maj Prt Min Obs Info
S NX-series
EtherCAT
Coupler Unit
User's Manual
(W519)
S Same as
above.
S Same as
above.
S Same as
above.
S Same as
above.
S Same as
above.
S Same as
above.
S Same as
above.
S Same as
above.
S Same as
above.
NJ-series Troubleshooting Manual (W503)
Reference