Mitsubishi Electric MELSEC iQ-R Series User Manual page 113

Error Error name Error details and cause
code
2242H Parameter The intelligent function module has
error (module) detected a module parameter error.
2260H Parameter Network numbers are overlapping.
error (network)
2261H Parameter Different line types (single line and
error (network) redundant line) are set to the master
station and a slave station.
2280H Parameter The refresh setting is not set correctly.
error (refresh)
2281H Parameter A device that cannot be used as a
error (refresh) refresh device is specified.
2282H Parameter The number of specified refresh points is
error (refresh) invalid.
2283H Parameter The total number of refresh points
error (refresh) exceeded the maximum limit.
2290H Parameter The interrupt settings were set.
error (interrupt)
2320H Remote • The start I/O number of the remote
password password target module is set to other
setting error than 0H to 0FF0H.
• There is a problem on the slot
specified by the start I/O number of
the remote password setting.
(1) No module is mounted.
(2) The mounted intelligent function
module does not support the remote
password setting.
Action
Check the detailed information (system
configuration information) of the error by executing
module diagnostics using the engineering tool, and
check the module 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
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 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 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 so that the data are refreshed
within the specified device range. (Take actions
such as reducing the refresh device range.)
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.
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.
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.
Clear the values of the interrupt settings.
• Set the start I/O number of the remote password
target module within the range of 0H to 0FF0H.
• On the specified slot, mount an intelligent
function module that supports the remote
password setting.
Detailed Diagnostic
information timing
System At power-on,
configuration at RESET, at
STOP  RUN
information
state
Parameter At power-on,
information at RESET
Parameter At power-on,
information at RESET, at
STOP  RUN
state
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 power-on,
information at RESET, at
STOP  RUN
state
Parameter At power-on,
information at RESET, at
STOP  RUN
state
Parameter At power-on
information
System At power-on,
configuration at RESET, at
STOP  RUN
information
state
4 TROUBLESHOOTING
111
4.7 Error Codes
4