| 摘要 |
PURPOSE:To restrict the number of time of the integration of a disconnected device at the time of generating a fault which can not be detected with a diagnostic operation and to allow the information processor to correspond to also an intermittent fault by inhibiting the execution of reintegration within a set constant time, or when the number of times of the integration reaches a set constant value, inhibiting the reintegration. CONSTITUTION:When a fault is generated in a device included in a CPU 1, a diagnostic control part 4 inhibits the execution of reintegration of the disconnected device within the set constant time. Or, when the number of times of the integration reaches the set constant value, the execution of reintegration is inhibited. Since the number of times of the integration is limited, the repetition of the reintegration of the disconnected device can be suppressed at the time of generating a fault which can not be detected by diagnostic operation, and since the reintegration is executed after the lapse of the constant time, the information processor can be allowed to correspond also to an intermittent fault. |
