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6-13
6 Troubleshooting and Maintenance
CJ-series User Defined CAN Unit Operation Manual for NJ-series CPU Unit (W517)
6-5 Even
t L
o
g
s
6
6-
5-3 Err
or D
escriptions
*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.
Effects
User program
Tells what will hap-
pen to execution of
the user pro-
gram.*4
Operation
Provides special information on the
operation that results from the error.
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 cor-
rection
Assumed cause
Correction
Prevention
Lists the possible causes, corrections, and preventive measures for the error.
Attached
information
This is the attached 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 CJ1W-CORT21
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Page 140: ...Appendices A 6 CJ series User Defined CAN Unit Operation Manual for NJ series CPU Unit W517...
Page 141: ...Index 1 CJ series User Defined CAN Unit Operation Manual for NJ series CPU Unit W517 I Index...
Page 144: ...Index 4 CJ series User Defined CAN Unit Operation Manual for NJ series CPU Unit W517 Index...