Mitsubishi Electric MELSEC iQ-R-R00CPU User Manual page 737

Error Error name Error details and cause
code
2806H I/O number or • An I/O module or intelligent
network number function module controlled by
specification another CPU module was
error specified.
2807H I/O number or • The module cannot be identified in
network number the instruction that requires a
specification specification of the I/O module or
error intelligent function module.
(There is a mistake in the string
specifying the module.)
2810H I/O number or • The I/O module or intelligent
network number function module specified in the
specification instruction cannot execute the
error instruction.
2820H Device, label, or ■CPU module
buffer memory • The device or label area used in
specification the instruction exceeded the
error specified range.
• The file register file is not set or
was accessed without setting it in
the CPU parameters (file setting).
■Safety function module
• The device or label area used in
the instruction exceeded the
specified range.
2821H Device, label, or • The device or label areas used in
buffer memory the instruction to store data are
specification overlapping.
error
2822H • The device or label that cannot be
used in the instruction was
specified.
2823H • The buffer memory area of the
module specified in the instruction
exceeded the specified range.
• The module specified in the
instruction does not have buffer
memory.
2824H • The access prohibited area in the
buffer memory was accessed.
Stop/ Action
continue
Stop/ • Check the detailed information (error
continue location information) of the error by
executing module diagnostics using
the engineering tool, display the error
program (step) by clicking the [Error
Jump] button, and correct the program.
• Delete the link direct device that
specifies a network module controlled
by another CPU module from the
program.
• Specify a network module controlled by
host CPU module by using the link
direct device.
Stop/ • Check the detailed information (error
continue location information) of the error by
executing module diagnostics using
the engineering tool, display the error
program (step) by clicking the [Error
Jump] button, and correct the program.
Stop/ • The possible cause is a hardware
continue failure of the I/O module or intelligent
function module specified in the
instruction. Please consult your local
Mitsubishi representative.
Stop/ ■CPU module
continue • Check the detailed information (error
location information) of the error by
executing module diagnostics using
the engineering tool, display the error
program (step) by clicking the [Error
Jump] button, and correct the program.
• Set the file register file in parameter,
and access the file.
■Safety function module
• Check the detailed information (error
location information) of the error by
executing module diagnostics using
the engineering tool, display the error
program (step) by clicking the [Error
Jump] button, and correct the program.
Stop/ • Check the detailed information (error
continue location information) of the error by
executing module diagnostics using
the engineering tool, display the error
program (step) by clicking the [Error
Jump] button, and correct the program.
Detailed Diagnostic
information timing
Error location At instruction
information, execution
system
configuration
information
Error location At instruction
information execution
Error location At instruction
information, execution
system
configuration
information
Error location
At instruction
information, execution, at
process END
control instruction
instruction execution
processing
information
Error location At instruction
information, execution
process
control
instruction
processing
information
Error location
information
APPX
735
Appendix 1 Error Codes
A