Mitsubishi MELSEC Q Series Programming Manual

12-42
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
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
programmable 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)
*8
QnPH
QnU
*18
[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 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
programmable controller
• Read the individual information of the error
using the programming tool to identify the
numeric value (parameter No.). Check the
parameters corresponding to the value, and
correct them as necessary.
• Rewrite corrected parameters to the CPU
module, reload the CPU power supply and/or
reset the module.
• If the same error occurs, the cause is a
hardware failure. (Please consult your local
Mitsubishi representative, explaining a detailed
description of the problem.)
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
programmable controller
QnPH
QnPRH
*12
[PARAMETER ERROR]
The parameter setting in the individual information
of the error (SD16) is invalid.
■Collateral information
• Common information: File name/Drive name
• Individual information: Parameter number
■Diagnostic Timing
• At power-on/At reset/STOP→RUN/At writing to
programmable 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
programmable controller
QnU
*19

Mitsubishi MELSEC Q Series Specifications

General

Brand	Mitsubishi
Model	MELSEC Q Series
Category	Controller
Language	English