CPU fault
CPU Fault
Mitsubishi Electric · FR-D700 Basic Inverter
What does CPU fault mean?
An error has occurred within the inverter's Central Processing Unit (CPU) or its associated peripheral circuits. This is a critical internal hardware or software issue, potentially leading to a complete loss of control and unpredictable inverter behavior. Continued operation or neglect may result in further hardware damage or system unresponsiveness.
Source: Mitsubishi Electric FR-D700 Basic Inverter
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