Mitsubishi Electric MELSEC iQ-R Series User Manual page 252

Symptom
The sequential numbers of the subscript
are added to the file name of a data
logging file, event logging file, and report
file and folder name of the subfolder.
Unable to create a data logging file, event
logging file, and report file.
Unable to create a folder.
Unable to create files for the number of the
specified files.
Unable to operate the completion
notifications of a trigger.
A corrupted file is created.
'Data logging setting information'
(Un\G2000 to 2003), 'Event logging setting
information' (Un\G3000 to 3003), and
'Report setting information' (Un\G4000 to
4003) are not set after powering ON or
after updating the settings.
4 TROUBLESHOOTING
250
4.3 Troubleshooting by Symptom
Check point
Are the files and folders with the same name created in
the SD memory card?
Is the write protect switch of the SD memory card
locked?
Are the accumulating files only in the header line?
Are the accumulating files only in the header line?
Is the latest save folder empty?
Is the free space specified by the SD memory card
settings?
Are the saved files not cleared, to which subscript
sequential number is added by the file browser or FTP?
Is the completion notification device of the CPU module
side OFF after the completion notification is executed?
Is the trigger condition held true again before the trigger
completion notification is completed?
Is the free space of the SD memory card sufficient?
Has an error occurred in a high speed data logger
module?
Corrective action
• Review the settings of saved file name and saved
folder name.
• Clear the data logging file of the SD memory card.
(Page 221 SD memory card diagnostics)
• Unlock the write protect switch of the SD memory
card and retry.
• Configure and adjust the system so that the file is
switched after the data is output to the logging file.
• Configure and adjust the system so that the file is
switched after the data is output to the logging file.
• Configure and adjust the system so that the folder is
switched after a report file is created.
• Delete unnecessary files from the SD memory card.
• Replace the SD memory card to a large SD memory
card with full capacity.
• Clear the logging file in Configuration Tool.
• Configure and adjust the system so that the
sequential number of subscripts is not added.
• Turn OFF the completion notification device by a
program such as a ladder program in the CPU
module.
• Configure and adjust the system so that the trigger
conditions are not satisfied again until the trigger
completion notification is completed.
• Clear the logging file in Configuration Tool after
backing up the file as necessary.
• By the error code, identify the error and take
corrective actions. (Page 261 Error Code List)