MULTI-OPTICAL AXIS PHOTOELECTRIC SENSOR SYSTEM CONTROLLING METHOD FOR MULTI-OPTICAL AXIS PHOTOELECTRIC SENSOR SYSTEM PROGRAM AND RECORDING MEDIUM

摘要

[task] Also with the inhibition of generation muting error, by shortening the driving start time of the production equipment, thereby realizing an improvement in productivity. [MEANS FOR SOLVING PROBLEMS] Is inputted from the optical axis photoelectric sensor system, light emitter and light receiver and light projector and can shielding judging and devices for external muting performing shading determination of whether or not the receiver with the optical axis the light-shielding state is formed between the on condition that the detection signal which changes according to the binary sequence prescribed in advance, and a processing section for muting to temporarily disable the determined light. Muting processing unit, and determines the order of the sequence by dividing the detection signals of the device for muting, the muting of a plurality of stages. Muting processing unit, with the analysis and accumulates the measurement information obtained for each stage, on the basis of the analysis result and determines the optimal set value for the muting operation condition.