Mitsubishi Electric Q26UD(E)HCPU User Manual page 382

Error
Error and cause
code
[OPERATION ERROR]
An attempt was made to perform write/read
to/from the CPU shared memory write/read
disable area of the own station CPU module with
the instruction.
4111
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
[OPERATION ERROR]
The CPU module that cannot be specified with the
multiple CPU dedicated instruction was specified.
■Collateral information
4112
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
[OPERATION ERROR]
• When the SP.DEVST instruction is executed,
the number of writing to the standard ROM of
the day exceeds the value specified by SD695.
• The value outside the specified range is set to
4113
SD695.
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
[OPERATION ERROR]
A built-in I/O instruction that is disabled with a
parameter was executed.
■Collateral information
4116
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
[OPERATION ERROR]
Since the manual system switching enable flag
(SM1592) is off, a manual system switching
cannot be executed by the control system
switching instruction (SP. CONTSW).
4120
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
[OPERATION ERROR]
• In the separate mode, the control system
switching instruction (SP. CONTSW) was
executed in the standby system CPU module.
• In the debug mode, the control system switching
4121
instruction (SP. CONTSW) was executed.
■Collateral information
• Common information: Program error location
• Individual information: -
■Diagnostic timing
• When instruction executed
380
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.
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.
• Check that the number of execution of the
SP.DEVST instruction is proper.
• Execute the SP.DEVST instruction again
on or after the following day. Or change the
value in SD695.
• Correct the value of SD695 so that it does
not exceed the range.
• Enable the built-in I/O function with
parameters.
• Prohibit executions of a built-in I/O
instruction that is disabled with a
parameter.
To execute control system switching by the
SP. CONTSW instruction, turn on the manual
system switching enable flag (SM1592).
• Reexamine the interlock signal for the SP.
CONTSW instruction, and make sure that
the SP. CONTSW instruction is executed in
the control system only. (Since the SP.
CONTSW instruction cannot be executed
in the standby system, it is recommended
to provide an interlock using the operation
mode signal or like.)
• As the SP. CONTSW instruction cannot be
executed in the debug mode, reexamine
the interlock signal related to the operation
mode.
LED status, Corresponding
CPU status
RUN: Off/On
ERR.:Flashing/On
Q00/Q01
CPU Status:
*1
Stop/Continue
RUN: Off/On
ERR.:Flashing/On
Q00/Q01
CPU Status:
*1
Stop/Continue
RUN: Off/On
ERR.:Flashing/On
LCPU
CPU Status:
Stop/Continue
RUN: Off/On
ERR.:Flashing/On
LCPU
CPU Status:
Stop/Continue
RUN: Off/On
ERR.:Flashing/On
QnPRH
CPU Status:
*1
Stop/Continue
RUN: Off/On
ERR.:Flashing/On
QnPRH
CPU Status:
*1
Stop/Continue
CPU
QnU
QnU
QnU