Mitsubishi Electric MELSEC iQ-R-R00CPU, Руководство пользователя

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750
APPX
Appendix 1 Error Codes
3641H Safety mutual
monitoring error ■ SIL2 Process CPU, SIL2 function
module
• An error has been detected in the
SIL2 Process CPU or SIL2
function module in the mutual
monitoring between the SIL2
Process CPU and SIL2 function
module.
• The SIL2 Process CPU or the
SIL2 function module is not
mounted properly or was removed
during operation.
■ Safety CPU, safety function
module
• An error has been detected in the
Safety CPU or safety function
module in the mutual monitoring
between the Safety CPU and
safety function module.
• The Safety CPU or the safety
function module is not mounted
properly or was removed during
operation.
Stop • Take measures to reduce noise.
• 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
slot number.
• Reset the CPU module and run it
again. If the same error code is
displayed again, the possible cause is
a hardware failure of the CPU module,
base unit, or module (SIL2 function
module or safety function module)
connected. Please consult your local
Mitsubishi representative.
System
configuration
information Always
3680H Parameter error
(safety function)
■
SIL2 Process CPU, SIL2 function
module
• Because a SIL2 function module
controlled by the host CPU
module is not mounted, the host
CPU module cannot communicate
parameters.
■
Safety CPU, safety function
module
• Because a safety function module
controlled by the host CPU
module is not mounted, the host
CPU module cannot communicate
parameters.
Stop • Mount a SIL2 function module or a
safety function module controlled by
the host CPU module. If the same error
code is displayed again, the possible
cause is a hardware failure of the CPU
module or module (SIL2 function
module or safety function module)
connected. Please consult your local
Mitsubishi representative.
Parameter
information At power-on,
at RESET
3681H Parameter error
(safety function) • Connection between modules
controlled by the host CPU
module is set in the safety
communication settings.
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 module
(SIL2 function module, safety function
module, or intelligent function module)
connected. Please consult your local
Mitsubishi representative.
Parameter
information At power-on,
at RESET
3682H Parameter error
(safety function) • The transmission interval
monitoring time in the safety
communication setting is shorter
than the safety cycle time, or is set
to the same value.
Stop • Check the detailed information
(parameter information) of the error by
executing module diagnostics using
the engineering tool, and correct the
parameter settings corresponding to
the displayed number so that the
transmission interval monitoring time in
the safety communication settings will
not be shorter than or equal to the
safety cycle time.
Parameter
information At power-on,
at RESET
Error
code Error name Error details and cause Stop/
continue Action Detailed
information Diagnostic
timing