Omron NX-EIC202 User Manual

12 Troubleshooting
12 - 22
NX-series EtherNet/IP Coupler Unit User’s Manual (W536)
This section describes the errors (events) that can occur and how to troubleshoot them.
The errors (i.e., events) that can occur in the EtherNet/IP Coupler Unit are given on the following pages.
The following abbreviations are used in the Level column.
12-3-5 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 Con-
troller Error
An internal bus
error occurred.
• A Unit failed or an I/O com-
munications error occurred
between the Communica-
tion Coupler Unit and the
NX Unit.
√ P. 12-27
00220000
hex
Non-vola-
tile Memory
Hardware
Error
An error occurred
in non-volatile
memory.
• Non-volatile memory failure √ P. 12-28
10420000
hex
Non-vola-
tile Memory
Control
Parameter
Error
An error occurred
in the control
parameters.
• The power supply to the
Communications Coupler
Unit was turned OFF or
Support Software communi-
cations were disconnected
while writing the Unit opera-
tion settings was in prog-
ress.
√ P. 12-28
10430000
hex
Memory
Corruption
Detected
Memory corrup-
tion was
detected.
• Memory corruption was
detected.
√ P. 12-29
24A00000
hex
Unit Config-
uration
Error, Too
Many Units
The number of
connected NX
Units exceeds
the maximum
value for the Eth-
erNet/IP Coupler
Unit.
• More than the maximum
number of NX Units is con-
nected to the Communica-
tion Coupler Unit.
√ P. 12-30
24A10000
hex
Unit Config-
uration
Error,
Unsup-
ported Con-
figuration
An unsupported
NX Unit is
mounted. Or, the
total byte size of
all I/O data for the
connected NX
Units exceeds
the predeter-
mined maximum
value for the Eth-
erNet/IP Coupler
Unit.
• An unsupported NX Unit
was detected.
• The total byte size of all I/O
data for the connected NX
Units exceeds the predeter-
mined maximum value for
the Communications Cou-
pler Unit.
√ P. 12-31

Omron NX-EIC202 Specifications

General

Brand	Omron
Model	NX-EIC202
Category	Controller
Language	English