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13 Troubleshooting
NX-series EtherCAT Coupler Unit User’s Manual (W519)
13-7 Em
ergen
cy Messag
es
13
13-
7-1 Ena
bling/Disa
bling Em
erg
ency Messa
ge Notification
13-7 Emergency Messages
EtherCAT Slave Terminals are able to report emergency messages to the EtherCAT master by using
the SDO communications if they detect errors.
You can use SDO communications to specify whether notification is provided with emergency mes-
sages.
The applicable indexes are a subindex of 05 hex: (Flags) in index 10F3 hex (Diagnostic History).
The settings are as follows:
When the Unit power supply is turned ON, the EtherCAT Slave Terminal always starts with the
No Noti-
fication
setting.
If you want to use a Slave Terminal with emergency message notification, enable it every time you turn
ON the power supply.
Emergency messages cannot be sent while there is an EtherCAT communications error.
on page 13-44 for the meanings of the emergency messages.
13-3-2 Event Codes for Errors and Troubleshooting Procedures
on page 13-14 for details on
event codes.
Additional Information
If you use an NJ-series CPU Unit, you can use the setting to provide notification just by turning
ON the Unit power supply. Set the Diagnosis History/Flags setting parameter for the EtherCAT
Coupler Unit to 1 (Notification) from the Sysmac Studio.
A log of the errors that were reported with emergency messages is saved in the non-volatile memory of
the EtherCAT Coupler Unit. This log can save up to 128 errors. You can read the errors with SDO com-
munications. The indexes to read are from subindexes 06 to 85 hex (Diagnosis Messages 1 to 128) in
index 10F3 hex (Diagnostic History).
The error log saves errors sequentially from Diagnosis Message 1 to Diagnosis Message 128. The
count returns to Diagnosis Message 1 on the 129th error. Even if an emergency message cannot be
sent to the EtherCAT master, it is still saved in the error log. Errors related to the non-volatile memory
are not saved in the error log.
13-7-1 Enabling/Disabling Emergency Message Notification
Setting value
Emergency message notification
0000 hex
No notification
0001 hex
Notification
Byte
0
1
2
3
4
5
6
7
Contents
Emergency error code
Reserved.
Event codes
13-7-2 Error Logs
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: ......