Mitsubishi Electric MELSEC iQ-R-R6SFM - Page 728

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APPX
Appendix 1 Error Codes
2226H Parameter error • The SFC setting in the CPU
parameters is incorrect. (Block 0
was set to start automatically,
however, block 0 does not exist.)
Stop • 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.
Parameter
information
At power-on,
at RESET, at
STOP  RUN
state, at SFC
program
execution
2227H Parameter error • The execution type of the SFC
program set in the CPU parameter
program settings is other than the
scan execution type.
Stop • 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.
Parameter
information
At power-on,
at RESET, at
STOP  RUN
state
2240H Parameter error
(module)
• In a multiple CPU system, the I/O
module or intelligent function
module controlled by another CPU
module is specified in the module
parameters.
Stop • 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 CPU module or the
module (I/O module or intelligent
function module) connected. Please
consult your local Mitsubishi
representative.
Parameter
information
At power-on,
at RESET, at
STOP  RUN
state
2241H Parameter error
(module)
• 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.
Stop • Check if the system configuration
displayed on the system monitor
window of the engineering tool match
the actual system configuration.
• 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 CPU module or the
module (I/O module or intelligent
function module) connected. Please
consult your local Mitsubishi
representative.
Parameter
information
At power-on,
at RESET, at
STOP  RUN
state, at END
instruction
execution, at
instruction
execution, at
module
access
2242H Parameter error
(module)
• The intelligent function module
has detected a module parameter
error.
Stop • 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
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
c
onsult your local Mitsubishi
representative.
System
configuration
information
At power-on,
at RESET, at
STOP  RUN
state
2260H Parameter error
(network)
• Network numbers are
overlapping.
Stop • 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 CPU module or the
intelligent function module connected.
Please consult your local Mitsubishi
representative.
Parameter
information
At power-on,
at RESET
Error
code
Error name Error details and cause Stop/
continue
Action Detailed
information
Diagnostic
timing