EQUIPMENT SYSTEM INCORPORATING REFLECTION TYPE SENSOR

摘要

PROBLEM TO BE SOLVED: To provide an equipment system incorporating reflection type sensor the user of which can temporarily stop the function of a reflection type sensor by its own intention. SOLUTION: Equipment incorporates the reflection type sensor which is provided with a wave energy transmitting means and a wave energy receiving means and detects the presence/absence of an object by utilizing the reflected wave of a transmitted wave from the object. The equipment is also provided with an amplitude discriminating means which discriminates that an amplitude non-falling within a preset range is obtained by arranging the reflecting object in the advancing direction of the wave transmitted from the sensor and a stopping means which outputs a signal for stopping the function of the equipment in an interlocking way with the reflection type sensor.