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13 Troubleshooting
NX-series EtherCAT Coupler Unit User’s Manual (W519)
13-
3 Che
cking
for Errors an
d T
ro
u
b
lesho
o
tin
g
o
n
t
h
e Sysm
ac S
tu-
dio
13
13-
3-2 Event Co
des fo
r Err
ors and T
roubleshooting Procedure
s
Event name
NX Unit Initialization Error
Event code
84C10000 hex
Meaning
Initializing an NX Unit failed.
Source
EtherCAT Master Function Mod-
ule
Source details
EtherCAT Cou-
pler Unit
Detection
timing
When power is
turned ON to
the EtherCAT
Coupler Unit,
the Slave Ter-
minal is
restarted, or an
error is reset in
the EtherCAT
Coupler Unit
Error
attributes
Level
Minor fault
Recovery
Reset error in
EtherCAT Cou-
pler Unit.
Log category
System
Effects
User program
Continues.
Operation
The Slave Terminal moves to Safe-Operational
state. I/O refreshing for all of the NX Units in the
EtherCAT Slave Terminal stops.
Sys-
tem-defined
variables
Variable
Data type
Name
None
---
---
Cause and
correction
Assumed cause
Correction
Prevention
An error occurred in processing
the EtherCAT Coupler Unit.
Set and save the Unit configura-
tion information in the EtherCAT
Coupler Unit again.
If this error occurs again, check
that there are no errors in the NX
Unit settings and I/O data map-
ping information, and correct any
errors that are found.
Correctly set NX Units and I/O
data mapping information, and set
and save the Unit configuration
information in the EtherCAT Cou-
pler Unit.
An initialization error occurred in
an NX Unit.
Cycle the power supply to the rel-
evant NX Unit.
If the error occurs again, replace
the NX Unit.
None
The Enabled Channel Settings for
all channels of the Analog Input
Unit are set to
Disable
.
The Enabled Channel Settings for
all channels of the Analog Output
Unit are set to
Disable
.
Set the Enabled Channel Setting
to
Enable
for at least one channel.
Set the Enabled Channel Setting
to
Disabled
for only the unused
channels.
Attached
information
Attached information 1: Unit number of the NX Unit where the error was detected
Precautions/
Remarks
None
Summary of Contents for NX-ECC201
Page 38: ...Sections in this Manual 36 NX series EtherCAT Coupler Unit User s Manual W519...
Page 46: ...1 EtherCAT Networks 1 8 NX series EtherCAT Coupler Unit User s Manual W519...
Page 56: ...2 Features and System Configuration 2 10 NX series EtherCAT Coupler Unit User s Manual W519...
Page 82: ...4 Part Names and Functions 4 14 NX series EtherCAT Coupler Unit User s Manual W519...
Page 100: ...5 Designing the Power Supply System 5 18 NX series EtherCAT Coupler Unit User s Manual W519...
Page 214: ...9 Setting Up Slave Terminals 9 44 NX series EtherCAT Coupler Unit User s Manual W519...
Page 254: ...11 EtherCAT Coupler Unit Functions 11 30 NX series EtherCAT Coupler Unit User s Manual W519...
Page 278: ...12 Communications Performance 12 24 NX series EtherCAT Coupler Unit User s Manual W519...
Page 340: ...14 Maintenance and Inspection 14 8 NX series EtherCAT Coupler Unit User s Manual W519...
Page 400: ...Appendices A 60 NX series EtherCAT Coupler Unit User s Manual W519...
Page 401: ...Index 1 NX series EtherCAT Coupler Unit User s Manual W519 I Index...
Page 405: ......