Mitsubishi Electric Q26UD(E)HCPU - Page 351

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APPENDICES
A
Appendix 1 Error Codes Appendix 1.4 List of error codes (2000 to 2999)
2247
[LOAD ERROR]
• After auto loading, the memory size exceeds the
capacity of the CPU module or SD memory
card.
• After auto loading, the number of stored files
exceeds the number of files that can be stored
in the CPU module or SD memory card.
■Collateral information
• Common information: -
• Individual information: -
■Diagnostic timing
• At power-on/At reset
• Check the size of load-target data so that it
will not be larger than the memory capacity,
and execute auto loading.
• Check the number of files so that it will not
exceed the number of storable files, and
execute auto loading.
RUN: Off
ERR.:Flashing
CPU Status:Stop
LCPU
2248
[LOAD ERROR]
Auto loading was executed to a write-protected SD
memory card.
■Collateral information
• Common information: -
• Individual information: -
■Diagnostic timing
• At power-on/At reset
Cancel the write protection and execute the
auto loading.
RUN: Off
ERR.:Flashing
CPU Status:Stop
LCPU
2290
[INIT.TIME OVER]
Since an initial processing takes time, the host
CPU module cannot respond to communication
requests from other CPU modules in initial
communications at a system configuration of a
multiple CPU system and other CPU modules
cannot be started up.
■Collateral information
• Common information: -
• Individual information: -
■Diagnostic timing
• At power-on/At reset
Shorten the initial processing time.
• Check the restoration setting or reconsider
the number of files to be restored if the
automatic restoration function of CPU
module is executed.
RUN: Off
ERR.:Flashing
CPU Status:Stop
QnUDV
2300
[ICM. OPE. ERROR]
• A memory card was removed without turning on
SM609 (Memory card remove/insert enable
flag).
• A memory card was removed while SM600
(Memory card usable flags) is on.
■Collateral information
• Common information: Drive Name
• Individual information: -
■Diagnostic timing
• When memory card is inserted or removed
• Turn on SM609 (Memory card
remove/insert enable flag) and then
remove the memory card.
• Check that SM600 (Memory card usable
flags) is off and then remove the memory
card.
RUN: Off/On
ERR.:Flashing/On
CPU Status:
Stop/Continue
*1
Qn(H)
QnPH
QnPRH
QnU (except
QnUDV)
[ICM. OPE. ERROR]
An SD memory card was removed without the
card being disabled.
■Collateral information
• Common information: Drive Name
• Individual information: -
■Diagnostic timing
• When SD memory card is inserted or removed
Disable the card, and then remove it.
QnUDV
LCPU
Error
code
Error and cause Corrective action
LED status,
CPU status
Corresponding
CPU