Omron PROFINET NX-PNC202 User Manual page 238

12 Troubleshooting
Error Descriptions
This section describes the information that is given for individual errors.
 IO Device Terminal 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 Level
attributes
Effects User program
Indicators Gives the status of the PROFINET Coupler Unit indicators.
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 HMI.
information
Precautions/ Provides precautions, restrictions, and supplemental information. If the user can set the event level,
Remarks the event levels that can be set, the recovery method, operational information, and other information
are also provided.
*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 IO Device Terminal is turned
OFF and then back ON after the cause of the error is removed.
IO Device Terminal reset: Normal status is restored when the IO Device Terminal 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.
12 - 14
Source
details
Tells the level of Recovery
influence on
*1
control.
Tells what will Operation
happen to exe-
cution of the
*4
user program.
Data type
Correction
Event code Gives the code of the error.
Gives details Detection
on the source timing
of the error.
Gives the Log category
recovery
*2
method.
Provides special information on the operation that
results from the error.
Name
Prevention
NX-series PROFINET Coupler Unit User's Manual (W623)
Tells when the
error is
detected.
Tells which log
the error is
*3
saved in.