Omron NX-ECC201 User Manual

13 Troubleshooting
13 - 14
NX-series EtherCAT Coupler Unit User’s Manual (W519)
This section describes the errors (events) that can occur and how to troubleshoot them.
The errors (i.e., events) that can occur in the EtherCAT Coupler Unit are given on the following pages.
The following abbreviations are used in the Level column.
Refer to the NJ-series Troubleshooting Manual (Cat. No. W503) for all NJ-series event codes.
13-3-2 Event Codes for Errors and Troubleshooting Procedures
Error Table
Abbreviation Meaning
Maj Major fault level
Prt Partial fault level
Min Minor fault level
Obs Observation level
Info Information level
Event code Event name Meaning Assumed cause
Level
Reference
Maj Prt Min Obs Info
00210000 hex Bus Control-
ler Error
An internal bus
error occurred.
• The Unit has failed. √ P. 13-19
00220000 hex Non-volatile
Memory
Hardware
Error
An error occurred in
non-volatile mem-
ory.
• Non-volatile memory failure √ P. 13-19
05010000 hex ESC Error An error occurred in
the EtherCAT slave
communications
controller.
• An error occurred in the Ether-
CAT slave communications
controller.
√ P. 13-20
05020000 hex ESC Initial-
ization Error
Initialization of the
EtherCAT slave
communications
controller failed.
• An initialization error occurred
in the EtherCAT slave commu-
nications controller.
√ P. 13-20
05030000 hex Slave Unit
Verification
Error
An error occurred in
Slave Unit verifica-
tion.
• An error occurred in Slave Unit
information.
√ P. 13-21
10420000 hex Non-volatile
Memory Con-
trol Parame-
ter Error
An error occurred in
the control parame-
ters.
• The power supply to an NX
Unit was turned OFF or Sys-
mac Studio communications
were disconnected while writ-
ing the control parameters.
√ P. 13-21
10430000 hex Memory Cor-
ruption
Detected
Memory corruption
was detected.
• Memory corruption was
detected.
√ P. 13-22
24A00000 hex Unit Configu-
ration Error,
Too Many
Units
The number of con-
nected NX Units
exceeds the maxi-
mum value for the
EtherCAT Coupler
Unit.
• More than the maximum num-
ber of NX Units is connected to
the EtherCAT Coupler Unit.
√ P. 13-22
24A10000 hex Unit Configu-
ration Error,
Unsupported
Configuration
An unsupported NX
Unit is mounted. Or,
the total byte size of
all I/O data for the
connected NX Units
exceeds the prede-
termined maximum
value for the Ether-
CAT Coupler Unit.
• An unsupported NX Unit was
detected.
• The total byte size of all I/O
data for the connected NX
Units exceeds 1,024 bytes for
input data or 1,024 bytes for
output data.
√ P. 13-23

Omron NX-ECC201 Specifications

General

Brand	Omron
Model	NX-ECC201
Category	Controller
Language	English