Mitsubishi Electric Q26UD(E)HCPU - Page 383

381
APPENDICES
A
Appendix 1 Error Codes Appendix 1.6 List of error codes (4000 to 4999)
4122
[OPERATION ERROR]
• The dedicated instruction was executed to the
module mounted on the extension base unit in
the redundant system.
• The instruction for accessing the intelligent
function module mounted on the extension base
unit from the standby system at separate mode
was executed.
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
• Delete the dedicated instruction for the
module mounted on the extension base
unit.
• Delete the instruction for accessing the
intelligent function module mounted on the
extension base unit from the standby
system.
RUN: Off/On
ERR.:Flashing/On
CPU Status:
Stop/Continue
QnPRH
4130
[OPERATION ERROR]
Instructions to read SFC step comment
(S(P).SFCSCOMR) and SFC transition condition
comment (S(P).SFCTCOMR) are executed for the
comment file in the ATA card or SD memory card.
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed/When an END
instruction executed
Set the comment file used in the instructions
to the one not in the ATA card or SD memory
card.
RUN: Off/On
ERR.:Flashing/On
CPU Status:
Stop/Continue
Qn(H)
QnPH
QnPRH
QnU
4131
[OPERATION ERROR]
The SFC program is started up by the instruction
while the other SFC program has not yet been
completed.
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
Check the SFC program specified by the
instruction. Or, check the executing status of
the SFC program.
RUN: Off/On
ERR.:Flashing/On
CPU Status:
Stop/Continue
QnU
LCPU
4140
[OPERATION ERROR]
An Operation was performed with special values
of input data (-0, subnormal number, NaN (not a
number), ) is performed.
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
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.
RUN: Off/On
ERR.:Flashing/On
CPU Status:
Stop/Continue
QnU
LCPU
4141
[OPERATION ERROR]
• An overflow occurs during operation.
• An error occurs during operation.
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
Re
ad 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.
RUN: Off/On
ERR.:Flashing/On
CPU Status:
Stop/Continue
QnU
LCPU
4150
[OPERATION ERROR]
• The start I/O number of the module on the
station that cannot be specified using an
instruction has been specified.
• A start I/O number not set in the network
parameter has been specified using an
instruction.
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
• Specify the start I/O number of the module
on the master station.
• Specify the start I/O number set in the
network parameter.
• Change the network parameter setting.
RUN: Off/On
ERR.:Flashing/On
CPU Status:
Stop/Continue
QnU
LCPU
Error
code
Error and cause Corrective action
LED status,
CPU status
Corresponding
CPU