Mitsubishi Electric MELSEC iQ-R Series User Manual page 112

Error Error name
code
2221H Parameter
error
2222H Parameter
error
2223H Parameter
error
2224H Parameter
error
2225H Parameter
error
2241H Parameter
error (module)
4 TROUBLESHOOTING
110
4.7 Error Codes
Error details and cause
The set value is out of range.
Use of the function that is not supported
by the module is enabled in parameter.
The parameter that needs a reset of the
remote head module was modified and
overwritten.
A memory area cannot be ensured.
A parameter information other than that
of the remote head module project has
been written.
• The I/O numbers set in the system
parameters differ from those of the
module actually mounted.
• The target module is not mounted on
the slot where the system parameters
and module parameters are set.
• The module type set in parameter
differs from that of the module actually
mounted.
• Although "Module Status Setting"
under "I/O Assignment Setting" in the
[I/O Assignment] tab of the "System
Parameter" window is set to "Empty",
the module is set to "Synchronize" in
"Select Inter-module Synchronous
Target Module" under "Inter-module
Synchronous Setting" in the [Inter-
module Synchronous Setting] tab of
the "System Parameter" window.
Action
Check the detailed information (parameter
information) of the error by executing module
diagnostics using the engineering tool, and correct
the parameter setting corresponding to the
displayed number. If the same error code is
displayed again, the possible cause is a hardware
failure of the data memory in the remote head
module or the module (I/O module or intelligent
function module) connected. Please consult your
local Mitsubishi representative.
Check the detailed information (parameter
information) of the error by executing module
diagnostics using the engineering tool, and correct
the parameter setting corresponding to the
displayed number. If the same error code is
displayed again, the possible cause is a hardware
failure of the data memory in the remote head
module or the module (I/O module or intelligent
function module) connected. Please consult your
local Mitsubishi representative.
Reset the remote head module, and run it again.
• Check the detailed information (parameter
information) of the error by executing module
diagnostics using the engineering tool, display
the error-detected area by clicking the [Error
Jump] button, and increase the capacity of the
area. (If the capacity of the area cannot be
increased, decrease the capacity of other
areas.)
• Reduce the number of labels used.
Check the detailed information (parameter
information) of the error by executing module
diagnostics using the engineering tool, and
overwrite the parameters with the one created in
the project of the remote head module.
• Check if the system configuration displayed on
the system monitor window of the engineering
tool match the actual system configuration.
• For the module where "Module Status Setting"
under "I/O Assignment Setting" in the [I/O
Assignment] tab of the "System Parameter"
window is set to "Empty", do not set
"Synchronize" in "Select Inter-module
Synchronous Target Module" under "Inter-
module Synchronous Setting" in the [Inter-
module Synchronous Setting] tab of the "System
Parameter" window.
• Check the detailed information (parameter
information) of the error by executing module
diagnostics using the engineering tool, and
correct the parameter setting corresponding to
the displayed number. If the same error code is
displayed again, the possible cause is a
hardware failure of the data memory in the
remote head module or the module (I/O module
or intelligent function module) connected.
Please consult your local Mitsubishi
representative.
Detailed Diagnostic
information timing
Parameter At power-on,
information at RESET, at
STOP  RUN
state, at
instruction
execution, at
module
access
Parameter At power-on,
information at RESET, at
STOP  RUN
state
Parameter At write, at
information power-on, at
RESET, at
STOP  RUN
state
Parameter At write, at
information power-on, at
RESET, at
STOP  RUN
state
Parameter At write, at
information power-on, at
RESET, at
STOP  RUN
state
Parameter At power-on,
information at RESET, at
STOP  RUN
state, at
instruction
execution, at
module
access