Mitsubishi Electric Q26UD(E)HCPU User Manual page 407

Error
Error and cause
code
[CPU LAY ERROR]
An assignment error occurred within the range of
the number of CPUs specified in the multiple CPU
setting of "PLC Parameter".
7031 ■Collateral information
• Common information: Module No. (CPU No.)
• Individual information: -
■Diagnostic timing
• At power-on/At reset
[CPU LAY ERROR]
The number of CPU modules mounted in a
multiple CPU system is wrong.
■Collateral information
7032
• Common information: Module No. (CPU No.)
• Individual information: -
■Diagnostic timing
• At power-on/At reset
[CPU LAY ERROR]
The CPU module has been mounted on the
inapplicable slot.
■Collateral information
7035
• Common information: Module No. (Slot No.)
• Individual information: -
■Diagnostic timing
• At power-on/At reset
[CPU LAY ERROR]
The host CPU No. set by the multiple CPU setting
and the host CPU No. determined by the mounting
position of the CPU module are not the same.
7036 ■Collateral information
• Common information: Module No. (CPU No.)
• Individual information: -
■Diagnostic timing
• At power-on/At reset
[INCORRECT FILE]
The error of stored file (enabled parameter file) is
detected.
■Collateral information
• Common information: -
8031
• Individual information: File diagnostic
information
■Diagnostic timing
• At power-on/At reset/STOP  RUN/At writing to
programmable controller
[F**** ]
Annunciator (F) turned on. (The "****" portion of
the error message indicates an annunciator
number.)
9000 ■Collateral information
• Common information: Program error location
• Individual information: Annunciator number
■Diagnostic timing
• When instruction executed
Corrective action
• Set the same value to the number of CPU
modules specified in the multiple CPU
setting of "PLC Parameter" and the number
of mounted CPU modules (including CPU
(empty)).
• Make the type specified in the I/O
assignment setting of "PLC Parameter"
consistent with the CPU module
configuration.
Configure a system so that the number of
mountable modules of each CPU module
does not exceed the maximum number of
mountable modules specified in the
specification.
• Mount the CPU module on the applicable
slot.
• Remove the CPU module from the slot
where a CPU module cannot be mounted.
• Mount the mounting slot of the CPU
module correctly.
• Correct the host CPU No. set by the
multiple CPU setting to the CPU No.
determined by the mounting position of the
CPU module.
Write the files shown in SD17 to SD22
(individual information) to the drive shown in
SD16 (L) (individual information). Turn off and
then on or reset the CPU module.
If the same error code is displayed again, the
cause is a hardware failure of the CPU
module. Please consult your local Mitsubishi
representative.
Read the individual information of the error
using the programming tool to identify the
numeric value (annunciator number). Check
the program corresponding to the value.
APPENDICES
LED status, Corresponding
CPU status CPU
RUN: Off
ERR.:Flashing Q00J/Q00/Q01
QnU
CPU Status:Stop
RUN: Off
ERR.:Flashing Q00J/Q00/Q01
QnU
CPU Status:Stop
RUN: Off
Q00J/Q00/Q01
ERR.:Flashing
QnPRH
QnU
CPU Status:Stop
RUN: Off
ERR.:Flashing
QnU
CPU Status:Stop
RUN: Off
ERR.:Flashing QnU
LCPU
CPU Status:Stop
RUN: On
*1
ERR.:On/Off
QCPU
*3
USER:On
LCPU
CPU Status:Continue
A
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