Error
Error name
code
3C10H
Hardware failure
3C11H
3C12H
Hardware failure
3C13H
Hardware failure
3C14H
Hardware failure
36 ERROR CODES
600
36.4 List of Error Codes
Error details and cause
• A hardware failure has been detected.
• The waveform of the voltage out of
the specified range has been
detected in the power supply module.
• A hardware failure has been detected
in the power supply module, CPU
module, base unit, or extension cable.
(In a redundant power supply system,
the error is detected when two power
supply modules failed.)
• A hardware failure has been detected.
• A hardware failure has been detected.
Stop/
Action
continue
Stop
■CPU module
• Take measures to reduce noise.
• Check the mounting status of the
CPU module.
• 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. Please consult your
local Mitsubishi representative.
■Redundant function module
• The possible cause is malfunction
due to noise. Take measures to
reduce noise by checking the
distance of wires and cables, and
the grounding status of each
device.
• Execute a module communication
test. If the same error code is
displayed again, the possible
cause is a hardware failure of the
redundant function module.
Please consult your local
Mitsubishi representative.
Stop
• Check the waveform of the
voltage applied to the power
supply module.
• Check the mounting status of the
CPU module.
• 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
power supply module, CPU
module, base unit, or extension
cable. Please consult your local
Mitsubishi representative.
Stop
• Take measures to reduce noise.
• Check the mounting status of the
CPU module.
• 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. Please consult your
local Mitsubishi representative.
Stop
• Take measures to reduce noise.
• Check the mounting status of the
CPU module.
• 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. Please consult your
local Mitsubishi representative.
Detailed
Diagnostic
information
timing
Failure
At power-on, at
information
RESET
At END
instruction
execution, at
instruction
execution
Failure
Always
information
Failure
Always
information
Failure
Always
information