Mitsubishi Electric MELSEC iQ-R Series User Manual page 237

Error Error name
code
2240H Parameter error
(module)
2241H Parameter error
(module)
2242H Parameter error
(module)
2260H Parameter error
(network)
Error details and cause
• In the multiple CPU system, the I/O
module or intelligent function module
controlled by another CPU module is
specified in the module parameters.
• 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.
• The intelligent function module has
detected a module parameter error.
• Network numbers are overlapping.
Corrective action
• Check the detailed information
(parameter information) of the error
by executing module diagnostics
using CW Configurator 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 CPU
module or the module (I/O module or
intelligent function module)
connected. Please contact your local
Mitsubishi Electric sales office or
representative.
• Check if the system configuration
displayed on the system monitor
window of CW Configurator matches
the actual system configuration.
• Check the detailed information
(parameter information) of the error
by executing module diagnostics
using CW Configurator 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 CPU
module or the module (I/O module or
intelligent function module)
connected. Please contact your local
Mitsubishi Electric sales office or
representative.
• Check the detailed information
(system configuration information) of
the error by executing module
diagnostics using CW Configurator,
and check the module corresponding
to the displayed I/O number. If the
same error code is displayed again,
the possible cause is a hardware
failure of the data memory in the CPU
module or the intelligent function
module connected. Please contact
your local Mitsubishi Electric sales
office or representative.
• Check the detailed information
(parameter information) of the error
by executing module diagnostics
using CW Configurator 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 CPU
module or the intelligent function
module connected. Please contact
your local Mitsubishi Electric sales
office or representative.
33.1 Error Codes for Self-diagnostics
Stop/ Diagnostic
continue timing
Stop Power-on,
hardware
reset, bus
reset
Stop At fixed cycle
processing
execution
At module
access
At instruction
execution
Power-on,
hardware
reset, bus
reset
Stop Power-on,
hardware
reset, bus
reset
Stop Power-on,
hardware
reset, bus
reset
33 ERROR CODE LIST
235
33