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12.1 Error Code List
12.1.5 Error code list (3000 to 3999)
3001
[PARAMETER ERROR]
The parameter settings are corrupted.
■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.)
RUN:
Off
ERR.:
Flicker
CPU Status:
Stop
QCPU
3002
[PARAMETER ERROR]
When "Use the following file" is selected for the file
register in the PLC file setting of the PLC parameter
dialog box, the specified file does not exist although
the file register capacity has been set.
■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.)
Qn(H)
QnPH
QnPRH
[PARAMETER ERROR]
When [Use the following file] is set for the file
register in the PLC file setting of the PLC parameter
dialog box and the capacity of file register is not set,
the file register file does not exist in the specified
target memory.
■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
*10
[PARAMETER ERROR]
When [Use the following file.] is set for the device
data storage file in [PLC file] of [PLC parameter],
and [Capacity] is not set, the device data storage
file does not exist in the target memory.
■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
Error
Code
(SD0)
Error Contents and Cause Corrective Action
LED Status
CPU Status
Corresponding
CPU
*10 The Universal model QCPU except the Q00UJCPU.