Photoelectric sensor combines detected value of deflected light with desired light adjustment value, by adjusting light-reception transformation rate and light-transmission power, after adjustment instruction execution

摘要

A light-emitting element deflects light to a specific detection region. The value of deflected light is detected according to requirement. A desired adjustment value of detected value is stored. The detected value is combined with the desired value by adjusting the light-reception transformation rate and light-transmission power, after adjustment instruction execution. Independent claims are also included for the following: (1) photoelectric sensor adjustment method; (2) fiber-type amplifier; (3) isolated-type amplifier.