Mitsubishi Electric MELSEC iQ-R Series User Manual page 611

Error Error name
code
40CEH Label communication error
40D0H Label communication error
40D1H Label communication error
4100H Any other error
4101H Any other error
4103H Any other error
4104H Any other error
4105H Any other error
4108H Any other error
410AH Any other error
410BH Any other error
410CH Any other error
410EH Any other error
410FH Any other error
4110H CPU module error
4111H CPU module error
Error details and cause
• An attempt was made to access a label that
cannot be accessed with a label name.
• The target CPU module does not support
"Access from External Device" of "Global Label
Setting".
• When the byte is specified for the unit for
reading/writing data, an odd-numbered value is
specified for the read/write array data length.
• Hardware failure of the CPU module.
• Serial communication connection was executed
for a different CPU module series.
• The instruction written by online program change
is incorrect or invalid.
• An instruction(s) that cannot be executed by the
CPU module set to process mode or redundant
mode is included in the instructions targeted for
online program change.
• Hardware failure of the CPU module internal
memory
• The device monitor/test cannot be performed
normally.
• The specified command cannot be executed
because the online program change is being
executed.
■When CPU Module Logging Configuration Tool is
used
• The data logging where a step No. is specified as
the collection start condition or trigger condition
was started during the online program change.
• The data logging where a label (global label or
local label) is specified as the collection start
condition, data collection target, or trigger
condition was started during the online program
change.
• The data logging setting file where a label (global
label or local label) is specified as the collection
start condition, data collection target, or trigger
condition was written during the online program
change.
• The monitor condition registration was cleared
after the online program change was executed.
• Writing to the specified data is not supported.
• When the execution status of the online program
change is in error, the online program change
command was issued.
• During the execution of the online program
change function, the cancel command was
issued by the same request source.
• The request cannot be executed because the
CPU module is in a stop error state.
• The request cannot be executed because the
other CPU modules, except the host CPU
module, have not yet started in a multiple CPU
system.
Action
• Change the data type of the specified label to the one other
than "Function Block" or "Pointer".
• Change the class of the specified label to the one other than
"VAR_GLOBAL_CONSTANT".
• Specify a device that is not being modified. (Bit-specified
word devices and digit-specified bit devices can be
specified.)
• Change the data type of the specified label to the one other
than "Bit and two-dimensional array" or "Bit and three-
dimensional array".
• Disable "Access from External Device", and then write the
data to the programmable controller again.
• Specify an even-numbered value for the read/write array
data length.
• Replace the CPU module.
• Check the CPU module series.
• Execute online program change again. Or, set the operating
status of the CPU module to STOP, and write the program.
• Delete the instruction(s) that cannot be executed, and
execute the online program change function again. Or, set
the operating status of the CPU module to STOP, and write
the program.
• The possible cause is a hardware failure of the CPU module.
Please consult your local Mitsubishi representative.
• Execute the function again. Check that the access prohibited
area is not accessed, and execute the function again.
• Execute the request again after the online program change.
• Execute the registration of monitoring condition again after
the online program change.
• Check that the version of the engineering tool used is
correct.
• Check the setting and correct it.
• Issue the online program change cancel command, and
execute the function again.
• Issue the command again after the currently-performed
processing ends.
• Reset the CPU module and execute the request again.
• Execute the request again after all the other CPU modules
have started.
36 ERROR CODES
36.4 List of Error Codes
36
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