Mitsubishi MELSEC L Series User Manual page 167

Error
Error Contents and Cause
Code
[RESTORE ERROR]
• The backup data file is corrupted.(The backup
data file does not match the check code.)
• Reading the backup data from the SRAM card
did not end successfully.
• Since the write protect switch of the SRAM card
is set to on (write inhibited), the checked
"Restore for the first time only" setting cannot be
performed.
■Collateral information
• Common information:-
• Individual information:-
■Diagnostic Timing
• At power-on/At reset
2226
[RESTORE ERROR]
• The backup data file is corrupted. (The backup
data file does not match the check code.)
• Reading the backup data from the SD memory
card did not end successfully.
• The "Restore for the first time only" setting
cannot be enabled because the write protect
switch of the SD memory card has been set to
on (write-prohibited).
■Collateral information
• Common information:-
• Individual information:-
■Diagnostic Timing
• At power-on/At reset
[RESTORE ERROR]
Writing the backup data to the restoration
destination drive did not end successfully.
■Collateral information
2227
• Common information: File name/Drive name
• Individual information:-
■Diagnostic Timing
• At power-on/At reset
Corrective Action
• Execute a restore of other backup data
because the backup data may be corrupted.
• Set the write protect switch of the SRAM card
to off (write enabled).
• Restore with any other backup data because
the backup data may have been corrupted.
• Set the write protect switch of the SD memory
card to off (write-enabled).
Execute a restore for the other CPU module too
because the CPU module may be damaged.
APPENDICES
LED Status, Corresponding
CPU Status CPU
*19
QnU
RUN:
Off
ERR.:
Flicker
CPU Status:
Stop LCPU
*19
QnU
LCPU
165
A