| 摘要 |
The aim of the invention is to validate fault symptoms occurring at driver outputs (10). Said aim is achieved by providing a symptom validation unit (14) within an output stage (18), which validates or temporarily validates based on a classification of symptoms. The symptoms can be stopped from being further considered, or additional diagnoses of the respective output stage output (10) can be initiated by allocating the piece of validation information invalid to symptoms that are not unambiguously identifiable. |
