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11 EtherCAT Coupler Unit Functions
NX-series EtherCAT Coupler Unit User’s Manual (W519)
11
-5
Event
Log
s
11
11
-5-
2 Det
aile
d Informat
ion on
E
vent L
ogs
The EtherCAT Slave Terminal retains event logs even if the Unit power supply is interrupted.
Event codes are pre-assigned to the events based on the type of event. Event codes are displayed as
8-digit hexadecimal numbers.
13-3-2 Event Codes for Errors and Troubleshooting Procedures
on page 13-14 for details on
event codes and error meanings.
Additional Information
When the power supply is turned ON, the EtherCAT Coupler Unit enters the Pre-Operational
state. It then resets any current errors and detects errors again. Therefore, the same error may
be recorded more than once in the event log of the EtherCAT Slave Terminal. This applies to
the following errors.
• Errors that occurred before the power supply to the EtherCAT Slave Terminal was cycled for
which the causes of the errors remain.
• Errors that occur after the power supply to the EtherCAT Slave Terminal is turned ON but
before it moves to the Pre-Operational state
Each event has an event level.
Events are classified into the following five levels according to the level of impact the events have on
control.
Errors with a higher level have a greater affect on the functions that the NJ-series system provides, and
it is more urgent to recover from them. These classifications are displayed on the Sysmac Studio when
an error occurs.
You can change the level assigned to some events. Refer to
The time at which an error occurs in the EtherCAT Slave Terminal is recorded based on the time infor-
mation from the clock built in the CPU Unit, which is retrieved from the NJ-series Controller.
If the clock information cannot be retrieved from the NJ-series Controller, the time on the Sysmac Stu-
dio is displayed as
1970/1/1 0:00:00
. The time of events that occur before the time is retrieved from the
NJ-series Controller are also displayed as
1970/1/1 0:00:00
.
Retaining Event Logs during Power Interruptions
Event Codes
Event Levels
No.
Event level
Classification
1
High
Major fault
2
Partial fault level
3
Minor fault level
4
Observation level
5
Low
Information level
Clock Information
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: ......