| 摘要 |
PURPOSE:To attain accurate self-repair by correcting the application condition of a 1st work in a working scrip when 1st fails, retrieving a working scrip for a failure cause, executing a 2nd work, executing the 1st work again, and then deciding whether a failure has been removed or not. CONSTITUTION:The 1st work corresponding to the working index of a case detected by a case detecting means for retrieving plural cases stored in a case storing means 17 and detecting the case of a failure state and failure cause diagnosed is read out of a working scrip for the same failure cause and executed, and when a work success/failure deciding means decides the failure of the work, the application condition of the 1st work in the working scrip is corrected, the working scrip of a failure cause is retrieved, ad then 2nd work capable of turning the current state of a device to a state capable of applying the 1st work after correcting the application condition is executed. Then, the 1st work is executed again, and after completing the whole work, the state of the objective device is detected and whether the failure has been removed or not is decided. Thus, the accurate self-repair can be executed. |
