Table of Contents
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Error Descriptions
The items that are used to describe individual errors (events) are described in the following copy of an error
table.
Event name
Gives the name of the error.
Meaning
Gives a short description of the error.
Source
Gives the source of the error.
Error attributes
Level
Effects
User program
Indicators
This is the status of the indicators for the EtherCAT port that is built into the NJ-series Controller. Indicator status
is given only for errors in the EtherCAT Master Function Module and the EtherNet/IP Function Module.
System-defined
Variable
variables
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
Assumed cause
correction
Lists the possible causes, corrections, and preventive measures for the error.
Attached
This is the attached information that is displayed by the Sysmac Studio or an NS-series PT.
information
Precautions/
Provides precautions, restrictions, and supplemental information.
Remarks
*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.
ZW User's Manual
Source details
Tells the level of
Recovery
influence on
control.*1
Tells what will
Operation
happen to
execution of the
user program.*4
Data type
Correction
Event code
Gives the code of the error.
Gives details on
Detection
the source of
timing
the error.
Gives the
Log category
recovery
method.*2
Provides special information on the operation that
results from the error.
Name
Prevention
Tells when the
error is
detected.
Tells which log
the error is
saved in.*3
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Error Messages
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Table of Contents
Troubleshooting
