![background image](http://html1.mh-extra.com/html/omron/nj101-10-series/nj101-10-series_user-manual_742200218.webp)
The following figure shows the timing chart.
Log file
Event logs
_EC_StatisticsLogErr
_EC_StatisticsLogEnable
_EC_StatisticsLogBusy
_EC_StatisticsLogCycle
EtherCAT Diagnosis/Statistics
Log Started
EtherCAT
Diagnosis/Statistics
Log Ended
Write Cycle = 30
Write Cycle
= 30
Write Cycle
= 30
Write Cycle
= 30
Acquired diagnostic/statistical
information is saved in a log file.
The previous log file
is deleted and a
new file is created.
TRUE
FALSE
TRUE
FALSE
TRUE
FALSE
Precautions for Correct Use
• To retain the log file saved in the SD Memory Card, rename the log file or save it in another
memory before you execute the diagnosis/statistics log. Once the diagnosis/statistics log is
started, the log file in the SD Memory Card is deleted and a new log file is created.
• During the diagnosis/statistics log, you cannot re-execute the diagnosis/statistics log. Check
that
_EC_StatisticsLogBusy
is FALSE before you execute the diagnosis/statistics log.
• Even if you change the value of
_EC_StatisticsLogCycleSec
during the diagnosis/statistics
log, the change is not reflected to the saving cycle of the diagnostic and statistical informa-
tion. The changed saving cycle is used during the next execution of the diagnosis/statistics
log. To use the changed saving cycle, you need to terminate the diagnosis/statistics log that
is currently executed.
• Access
_EC_StatisticsLogErr
after
_EC_StatisticsLogBusy
changes from TRUE to FALSE.
The value of
_EC_StatisticsLogErr
varies while
_EC_StatisticsLogBusy
is TRUE.
Additional Information
The following are the examples of methods to retain the log file saved in the SD Memory Card.
• Use the SD Memory Card instruction such as FileRename or FileCopy to change the file
name.
• Use the FTP server function for the built-in EtherNet/IP to take the log file out.
• Remove the SD Memory Card and save the file in another medium.
9 Troubleshooting
9-20
NJ/NX-series CPU Unit Built-in EtherCAT Port User's Manual (W505)
Summary of Contents for NJ101-10 Series
Page 10: ...Manual Structure 8 NJ NX series CPU Unit Built in EtherCAT Port User s Manual W505...
Page 80: ...3 EtherCAT Communications 3 12 NJ NX series CPU Unit Built in EtherCAT Port User s Manual W505...
Page 236: ...9 Troubleshooting 9 38 NJ NX series CPU Unit Built in EtherCAT Port User s Manual W505...
Page 274: ...Appendices A 38 NJ NX series CPU Unit Built in EtherCAT Port User s Manual W505...
Page 275: ...I Index I 1 NJ NX series CPU Unit Built in EtherCAT Port User s Manual W505 I...
Page 279: ......