Mitsubishi Electric Q26UD(E)HCPU User Manual page 379

Error
Error and cause
code
[OPERATION ERROR]
The instruction cannot process the contained data.
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
[OPERATION ERROR]
An error has occurred in access to the ATA or SD
memory card using an instruction.
■Collateral information
• Common information: Program error location
• Individual information: -
4100
■Diagnostic timing
• When instruction executed
[OPERATION ERROR]
• The file being accessed was accessed with the
SP.FWRITE instruction.
• Writing was attempted to the write-protected SD
memory card with the SP.FWRITE instruction.
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
Corrective action
Read common information of the error using
the programming tool to identify the numeric
value (program error location). Check the
error step corresponding to the value, and
correct it as necessary.
• Take noise reduction measures.
• Reset the CPU module and run it again. If
the same error code is displayed again, the
cause is a hardware failure of the ATA card
or SD memory card. Please consult your
local Mitsubishi representative.
• Do not execute the SP.FWRITE instruction
to the file being accessed.
• Do not execute any other function and the
SP.FWRITE instruction at the same time.
• Disable the write protect switch of the SD
memory card.
APPENDICES
LED status, Corresponding
CPU status CPU
QCPU
LCPU
Qn(H)
QnPH
RUN: Off/On
QnPRH
ERR.:Flashing/On
QnU
LCPU
CPU Status:
*1
Stop/Continue
QnU
LCPU
A
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