Mitsubishi Electric MELSEC Q Series User Manual page 416

Error
Error message
code
2200 MISSING PARA.
2502 CAN'T EXE.PRG.
3000 PARAMETER ERROR
Parameter No.
3001 PARAMETER ERROR
Parameter No.
3010 PARAMETER ERROR
Parameter No.
3012 PARAMETER ERROR
Parameter No.
3013 PARAMETER ERROR
Parameter No.
3014 PARAMETER ERROR
Parameter No.
Parameter No.
3015 PARAMETER ERROR
414
LED status
Error
information
RUN ERR.
- Off Flashing
- Off Flashing
*4
Off Flashing
*4
Off Flashing
*4 Off Flashing
*4
Off Flashing
*4 Off Flashing
*4
Off Flashing
*4
/
Off Flashing
CPU No.
CPU
operation Error details and cause
status
• No parameter file is set.
• The parameters were written to a drive
Stop different from a valid one.
• The system WDT times out and
parameters are not correctly written.
• One command (one line) in the script file
has 129 or more characters.
Stop • The command in the script file cannot be
executed. (An error in the syntax, or no
command exists.)
In the multiple CPU system, an intelligent
function module controlled by another CPU
is specified in the interrupt event setting of
Parameter.
Stop
In the parameter setting, the points for an
empty slot are not set within the range
applicable to the C Controller module.
The parameter data are corrupted.
Stop
A large number of files and directories
stored in the root directory of the drive.
In the multiple CPU system, the number of
CPU modules set in the Parameter setting
Stop
differs from the number of actually mounted
CPU modules.
In the multiple CPU system, the multiple
CPU settings and control CPU settings
Stop
written to a CPU are different from those of
CPU No.1.
Multiple CPU auto refresh setting was
following on the multiple CPU system.
• The number of the sending points is odd
Stop
number.
• The total of the sending points exceeds
the maximum refresh point.
In s multiple CPU system configuration, the
online module change parameter (multiple
CPU system parameter) setting written to a
CPU is different from that of CPU No.1.
Stop
In s multiple CPU system configuration, the
online module change is enabled even
though the mounted CPU module does not
support the online module change
parameter.
When the multiple CPU system, it is
Stop different from CPU that the parameter
setting verified.
Corrective action
• Set the parameter file.
• Write the parameters to a valid drive.
• Initialize the module and correct the
system WDT setting values so that the
parameter file writing is completed.
Correct the description of the error script
file as shown below, and restart the C
Controller module.
• Reduce the number of characters for
one command (one line) in the script file
to 128 or less.
• Confirm no error in the syntax and the
presence of a command.
• In the interrupt event setting of
Parameter, specify the start I/O No. of
the intelligent function module controlled
by the host CPU.
• Delete the interrupt event setting of
Parameter.
• Read the error information in Setting/
monitoring tools for the C Controller
module, check the parameter item
corresponding to the value (parameter
No.), and correct it.
• Write the corrected parameters again to
the C Controller module, and restart the
C Controller system or reset the C
Controller module.
• If the same error is displayed again,
check the modules and replace a faulty
module.
• If the corrected parameters cannot be
written to the C Controller module,
initialize the C Controller module and
use Setting/monitoring tools for the C
Controller module supported by the
module to be used.
The number of files and directories stored
in the root directory are reduced to 100 or
less. Or, move to the subdirectory.
(Page 309, CHAPTER 18)
Correct the number of CPU modules set in
the Multiple CPU settings (the number of
CPUs - CPU (Empty) setting in I/O
assignment) to match it to the actual
mounting status.
Correct the multiple CPU settings and
control CPU settings to match them to
those of CPU No.1.
In the refresh setting of the multiple CPU
setting, check the following and correct as
follows:
• Set the number of send points to an
even number.
• Change the setting so that the total
number of send points does not exceed
the maximum refresh points.
Correct the online module change
parameter (multiple CPU system
parameter) setting written to the CPU to
match it to that of CPU No.1.
Disable the online module change when
the mounted CPU module does not support
the online module change parameter.
Read the error information in Setting/
monitoring tools for the C Controller
module, check the parameter item
corresponding to the value (parameter No./
CPU No.) and the target CPU parameters,
and correct them.