Multiple-optical axis photoelectric sensor

Abstract

The present invention allows a user to easily grasp which light receiving section is in what light reception state. The multiple-optical-axis photoelectric sensor (10) includes: a plurality of light receiving sections (110); a display section (120) which is provided in the vicinity of a corresponding light receiving section among the plurality of light receiving sections (110), the display section (120) displaying a light reception state of the corresponding light receiving section; and a display control section (103) which causes the display section (220) and the display section (120) to simultaneously display the light reception state.

Dependencies are inferred from the claim text.