![background image](http://html1.mh-extra.com/html/omron/nx-ecc201/nx-ecc201_user-manual_742778313.webp)
13 - 35
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
Synchronization Error
Event code
85020000 hex
Meaning
A synchronization error occurred.
Source
EtherCAT Master Function Mod-
ule
Source details
EtherCAT Cou-
pler Unit
Detection
timing
Continuously
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. Output 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
The EtherCAT communications
cable is disconnected or broken.
Connect the EtherCAT communi-
cations cable securely.
Connect the EtherCAT communi-
cations cable securely.
There is a synchronization setting
error in the EtherCAT master or
EtherCAT Coupler Unit.
Set the communications cycle of
the EtherCAT master so that the
Slave Terminal can operate.
Set the communications cycle of
the EtherCAT master so that the
Slave Terminal can operate.
There is a hardware error in the
EtherCAT Coupler Unit.
If the error occurs again even after
you make the above correction,
replace the EtherCAT Coupler
Unit.
None
Attached
information
None
Precautions/
Remarks
None
Event name
Communications Synchronization Error
Event code
85030000 hex
Meaning
The number of consecutive errors in receiving the synchronization data exceeded the value that is specified
in the Communications Control Settings.
Source
EtherCAT Master Function Mod-
ule
Source details
EtherCAT Cou-
pler Unit
Detection
timing
Continuously
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. Output 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
Power to the host controller was
interrupted during process data
communications.
Reset the error in the host control-
ler. This event indicates that an
error was detected when the
power supply to the host controller
was interrupted. It does not indi-
cate a current error.
Turn OFF the power supply to the
EtherCAT Coupler Unit before you
turn OFF the power supply to the
host controller.
The EtherCAT communications
cable is disconnected or broken.
Connect the EtherCAT communi-
cations cable securely.
Connect the EtherCAT communi-
cations cable securely.
Attached
information
None
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: ......