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12.1.5 Error code list (3000 to 3999)
The following shows the error messages from the error code 3000 to 3999, the contents and
causes of the errors, and the corrective actions for the errors.
Error
Code
(SD0)
Error Contents and Cause Corrective Action
LED Status
CPU Status
Corresponding
CPU
3000
[PARAMETER ERROR]
In a multiple CPU system, the intelligent function
module under control of another CPU is specified in
the interrupt pointer setting of the PLC parameter.
■Collateral information
• Common Information:File name/ Drive name
• Individual Information:Parameter number
■Diagnostic Timing
• At power ON/At reset/STOP RUN/
At writing to progurammable controller
• Specify the head I/O number of the intelligent
function module under control of the host CPU.
• Delete the interrupt pointer setting of the
parameter.
RUN:
Off
ERR.:
Flicker
CPU Status:
Stop
Qn(H)
*1
QnPH
QnU
*10
[PARAMETER ERROR]
The PLC parameter settings for timer time limit
setting, the RUN-PAUSE contact, the common
pointer number, general data processing, number
of empty slots, system interrupt settings, baud rate
setting, and service processing setting are outside
the range that can be used by the CPU module.
■Collateral information
• Common Information:File name/ Drive name
• Individual Information:Parameter number
■Diagnostic Timing
• At power ON/At reset/STOP RUN/
At writing to progurammable controller
• Read the individual information of the error using
the peripheral device, check the parameter item
corresponding to the numerical value (parameter
No.), and correct it.
• Rewrite corrected parameters to the CPU
module, reload the CPU power supply and/or
reset the module.
• If the same error occurs, it is thought to be a
hardware error. (Contact your local Mitsubishi
representative.)
QCPU
[PARAMETER ERROR]
In a program memory check, the check capacity
has not been set within the range applicable for the
CPU module.
■Collateral information
• Common Information:File name/ Drive name
• Individual Information:Parameter number
■Diagnostic Timing
• At power ON/At reset/STOP RUN/
At writing to progurammable controller
QnPH
QnPRH
*5
[PARAMETER ERROR]
The parameter settings in the error individual
information (special register SD16) are illegal.
■Collateral information
• Common Information:File name/ Drive name
• Individual Information:Parameter number
■Diagnostic Timing
• At power ON/At reset/STOP RUN/
At writing to progurammable controller
QCPU
[PARAMETER ERROR]
The ATA card is set to the memory card slot when
the specified drive for the file register is set to
“memory card (ROM)” and [Use the following file]
or [Use the same file name as the program] (either
one is allowed) is set in the PLC file setting.
■Collateral information
• Common Information:File name/ Drive name
• Individual Information:Parameter number
■Diagnostic Timing
• At power ON/At reset/STOP RUN/
At writing to progurammable controller
QnU
*11
*1 The function version is B or later.
*5 The module whose first 5 digits of serial No. is "07032" or later.
*10 The Universal model QCPU except the Q00UJCPU.
*11 The Universal model QCPU except the Q00UJCPU, Q00UCPU, and Q01UCPU.