Importance

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Abstract

There is provided a distributed control device including a sub-control circuit operated by using a power supply voltage, a first drive device controlled by the sub-control circuit, a first minor error output circuit that outputs a first minor error signal including first minor error information to the first drive device, a first major error output circuit that outputs a first major error signal including first major error information to the first drive device, a management control circuit that holds minor error information corresponding to the first minor error information and major error information corresponding to the first major error information, and a switching circuit that switches whether or not to supply the power supply voltage to the sub-control circuit. The switching circuit stops the supply of the power supply voltage to the sub-control circuit in accordance with the major error information.

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First Claim