| 摘要 |
PURPOSE:To attain ease of a fault analysis at generation of a fault by supervising always the ambient environment of the system and collecting the ambient data when the environment is abnormal, interrupt the processing of the processing unit at generation of error and log the collected data. CONSTITUTION:Sensors 1 for temperature, humidity or the like is provided to a data processing system and the ambient environment information detected by the sensors 1 are supervised by an environment data collecting device 2 at all times. A data processing unit 3 and a service processor 4 are connected to the device 2 and a file memory 5 is connected to the processor 4. When the device 2 detects a fault of the ambient environment, a stop signal is transmitted to the device 2 to interrupt the processing of the device 2. Further, the collected data is transmitted to the processor 4 to log the data in the memory 5. When the abnormal is restored, a restart signal is transmitted to restart the processing, the logged environment data is fed to the unit 3 from the processor 4 through the environment data collecting request from the device 2 to attain ease of fault analysis. |
