Error
Code
Error Contents and Cause
(SD0)
The sequence program storing built-in
1101
RAM/program memory in the CPU
module is faulty.
The work area RAM in the CPU module
1102
is faulty.
The device memory in the CPU module
1103
is faulty.
The address RAM in the CPU module is
1104
faulty.
The system RAM in the CPU module is
1105
faulty.
Corrective Action
• Take noise reduction measures.
• Reset the CPU module and RUN it
again. If the same error is displayed
again,this suggests a CPU module
hardware fault.(Contact your local
Mitsubishi representative.)
• Take noise reduction measures.
• Reset the CPU module and RUN it
again. If the same error is displayed
again,this suggests a CPU module
hardware fault.(Contact your local
Mitsubishi representative.)
• Take noise reduction measures.
• When indexing is performed, check
the value of index register to see if it
is within the device range.
• Reset the CPU module and RUN it
again. If the same error is displayed
again,this suggests a CPU module
hardware fault.(Contact your local
Mitsubishi representative.)
• Take noise reduction measures.
• Reset the CPU module and RUN it
again.If the same error is displayed
again, this suggests a CPU module
hardware fault. (Contact your local
Mitsubishi representative.)
68
Corresponding
CPU
QnA
QnA
QnA
QnA
Q4AR