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8 Troubleshooting and Maintenance
E3NW-ECT EtherCAT Digital Sensor Communication Unit Operation Manual (E429)
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4 Sysmac Err
or S
tatus Codes
This section describes the information that is given for individual errors.
Controller Error Descriptions
The items that are used to describe individual errors (events) are described in the following copy of
an error table.
*1
One of the following:
Major fault: Major fault level
Partial fault: Partial fault level
Minor fault: Minor fault level
Observation
Information
*2
One of the following:
Automatic recovery: Normal status is restored automatically when the cause of the error is removed.
Error reset: Normal status is restored when the error is reset after the cause of the error is removed.
Cycle the power supply: Normal status is restored when the power supply to the Controller is turned OFF and then back
ON after the cause of the error is removed.
Controller reset: Normal status is restored when the Controller is reset after the cause of the error is removed.
Depends on cause: The recovery method depends on the cause of the error.
*3
One of the following:
System: System event log
Access: Access event log
*4
One of the following:
Continues: Execution of the user program will continue.
Stops: Execution of the user program stops.
Starts: Execution of the user program starts.
Error Description
Event name
Gives the name of the error (event).
Event code
Gives the code of the error (event).
Meaning
Gives a short description of the error (event).
Source
Gives the source of the error (event).
Source details
Gives details on
the source of the
error.
Detection
timing
Tells when the
error is detected.
Error attributes
Level
Tells the
influence on
control.
*1
Recovery
Gives the
recovery
method.
*2
Log category
Tells which log
the error is saved
in.
*3
Effects
User program
Tells what will happen
to execution of the
user program.*4
Operation
Provides special information on the operation that results
from the error (event).
Indicators
Gives the status of the built-in EtherNet/IP port and built-in EtherCAT port indicators. Indicator status is given only for
errors in the EtherCAT Master Function Module and the EtherNet/IP Function Module.
System-defined
variables
Variable
Data type
Name
Lists the variable names, data types, and meanings for system-defined variables that provide direct error notification,
that are directly affected by the error, or that contain settings that cause the error.
Cause and
correction
Assumed cause
Remedy
Prevention
Lists the possible causes, remedies, and preventive measures for the error (event).
Attached
information
Provides the additional information that is displayed by the Sysmac Studio or an NS-series PT.
Precautions/
Remarks
Provides precautions, restrictions, and supplemental information.
Summary of Contents for E3NW-ECT
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