Mitsubishi MELSEC Q Series - Page 966

12-46
3014
[PARAMETER ERROR]
• In a multiple CPU system, the online module
change parameter (multiple CPU system
parameter) settings differ from those of the
reference CPU.
• In a multiple CPU system, the online module
change setting is enabled although the CPU
module mounted does not support online
module change 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
• Match the online module change parameter
with that of the reference CPU.
• If the CPU module that does not support online
module change is mounted, replace it with the
CPU module that supports online module
change.
RUN:
Off
ERR.:
Flicker
CPU Status:
Stop
Qn(H)
QnPH
QnU
*20
3015
[PARAMETER ERROR]
In a multiple CPU system configuration, the CPU
verified is different from the one set in the
parameter setting.
■Collateral information
• Common information: File name/Drive name
• Individual information: Parameter number/CPU
No.
■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./CPU No.). Check the
parameters and its configuration corresponding to
the value, and correct them as necessary.
QnU
*20
3016
[PARAMETER ERROR]
The CPU module incompatible with multiple CPU
synchronized boot-up is set as the target for the
synchronized boot-up in the [Multiple CPU
synchronous startup setting].
■Collateral information
• Common information: File name/Drive name
• Individual information: Parameter number/CPU
No.
■Diagnostic Timing
• At power-on/At reset/At writing to programmable
controller
Delete the CPU module incompatible with
multiple CPU synchronized boot-up from the
setting.
3040
[PARAMETER ERROR]
The parameter file is damaged.
■Collateral information
• Common information:-
• Individual information:-
■Diagnostic Timing
• At power-on/At reset
Write the parameters configured in the PLC
parameter and Network parameter dialog boxes
and remote password to a parameter-valid drive,
and power on the system again or reset the CPU
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.)
Qn(H)
*12
QnPH
*12
QnPRH
*12
3041
[PARAMETER ERROR]
Parameter file of intelligent function module is
damaged.
■Collateral information
• Common information:-
• Individual information:-
■Diagnostic Timing
• At power-on/At reset
Write the intelligent function module parameter to
the parameter-valid drive, and power on the
system again or reset the CPU 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.)
Error
Code
Error Contents and Cause Corrective Action
LED Status
CPU Status
Corresponding
CPU