Mitsubishi Electric MELSEC iQ-R-R00CPU - Page 737

APPX
Appendix 1 Error Codes
735
A
2806H I/O number or
network number
specification
error
• An I/O module or intelligent
function module controlled by
another CPU module was
specified.
Stop/
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.
• 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.
Error location
information,
system
configuration
information
At instruction
execution
2807H I/O number or
network number
specification
error
• The module cannot be identified in
the instruction that requires a
specification of the I/O module or
intelligent function module.
(There is a mistake in the string
specifying the module.)
Stop/
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.
Error location
information
At instruction
execution
2810H I/O number or
network number
specification
error
• The I/O module or intelligent
function module specified in the
instruction cannot execute the
instruction.
Stop/
continue
• The possible cause is a hardware
failure of the I/O module or intelligent
function module specified in the
instruction. Please consult your local
Mitsubishi representative.
Error location
information,
system
configuration
information
At instruction
execution
2820H Device, label, or
buffer memory
specification
error
■CPU module
• The device or label area used in
the instruction exceeded the
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.
Stop/
continue
■CPU 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.
• 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.
Error location
in
formation,
process
control
instruction
processing
information
At instruction
execution, at
END
instruction
execution
2821H Device, label, or
buffer memory
specification
error
• The device or label areas used in
the instruction to store data are
overlapping.
Stop/
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.
Error location
information,
process
control
instruction
processing
information
At instruction
execution
2822H • The device or label that cannot be
used in the instruction was
specified.
Error location
information
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.
Error
code
Error name Error details and cause Stop/
continue
Action Detailed
information
Diagnostic
timing