Mitsubishi MELSEC Q Series Programming Manual page 955

Error
Error Contents and Cause
Code
[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
[ICM. OPE. ERROR]
• A memory card was removed without switching
the memory card in/out switch OFF.
• The memory card in/out switch was turned on
although a memory card is not inserted.
■Collateral information
• Common information: Drive name
• Individual information:-
■Diagnostic Timing
2300
• When memory card is inserted or removed
[ICM. OPE. ERROR]
• A memory card was removed without turning off
the SD memory card lock switch.
■Collateral information
• Common information: Drive name
• Individual information:-
■Diagnostic Timing
• When memory card is inserted or removed
[ICM. OPE. ERROR]
• The memory card has not been formatted.
• Memory card format status is incorrect.
■Collateral information
• Common information: Drive name
• Individual information:-
■Diagnostic Timing
• When memory card is inserted or removed
[ICM. OPE. ERROR]
2301
• The QCPU file does not exist in the Flash card.
■Collateral information
• Common information: Drive name
• Individual information:-
■Diagnostic Timing
• When memory card is inserted or removed
[ICM. OPE. ERROR]
• SRAM card failure is detected. (It occurs when
automatic format is not set.)
• Writing parameters was performed during
setting file registers.
■Collateral information
• Common information: Drive name
• Individual information:-
■Diagnostic Timing
• When memory card is inserted or removed/
When writing to the memory card
[ICM. OPE. ERROR]
A memory card that cannot be used with the CPU
module has been installed.
■Collateral information
2302
• Common information: Drive name
• Individual information:-
■Diagnostic Timing
• When memory card is inserted or removed
Corrective Action
Execute a restore for the other CPU module too
because the CPU module may be damaged.
• Remove memory card after placing the memory
card in/out switch OFF.
• Turn on the card insert switch after inserting a
memory card.
• Turn off the SD memory card lock switch first
and then remove the memory card.
• Format memory card.
• Reformat memory card.
If the memory card is a flash card, write data to
the flash card in any of the following methods.
1)Write program memory to the ROM
2)Write data to the CPU module (flash ROM)
3) Back up data to the flash card
4)Write image data to an external device, such
as a memory card writer.
If the same error code is displayed again, the
cause is a failure of the memory card. (Please
consult your local Mitsubishi representative,
explaining a detailed description of the problem.)
• Write the QCPU file the Flash card
• Format SRAM card after changing battery of
SRAM card.
• Before operation, set the parameter for the file
register to "Not available" and write it to the
CPU module.
• Format the memory card.
• Reformat the memory card.
• Check the memory card.
LED Status Corresponding
CPU Status CPU
RUN:
Off
ERR.:
QnU
Flicker
LCPU
CPU Status:
Stop
Qn(H)
QnPH
QnPRH
*19
QnU
LCPU
Qn(H)
QnPH
QnPRH
RUN:
*19
QnU
Off/On
LCPU
ERR.:
Flicker/On
CPU Status:
Stop/
*1
Continue
Qn(H)
QnPH
QnPRH
*19
QnU
*19
QnU
Qn(H)
QnPH
QnPRH
*19
QnU
LCPU
12-35
1
2
3
12
6
6
7
8