MULTI-OPTICAL AXIS PHOTOELECTRIC SENSOR SYSTEM, MULTI-OPTICAL AXIS PHOTOELECTRIC SENSOR, ABNORMALITY SPECIFYING DEVICE, ABNORMALITY SPECIFYING METHOD AND STORAGE MEDIUM

摘要

PROBLEM TO BE SOLVED: To provide a multi-optical photoelectric sensor system capable of exactly and quickly copying with an operation abnormality of a multi-optical sensor. SOLUTION: An abnormality specifying screen 50 is provided with abnormal state inputting parts 54a and 54b, and constituted so that a worker can input display contents of an error display lamp in each light projecting unit and light receiving unit. The abnormality specifying screen 50 is also provided with an occurrence timing inputting part 55 and constituted so that the worker can input the occurrence timing of an abnormal state. And, the abnormality specifying screen 50 is provided with an error cause displaying part 57a and a dealing method displaying part 57b, wherein error information based on inputted display contents and the connection sequence of the error display lamp is displayed. COPYRIGHT: (C)2008,JPO&INPIT