Title:
判定装置、多光軸光電センサ、判定装置の制御方法、情報処理プログラム、および、記録媒体
Document Type and Number:
Japanese Patent JP6750641
Kind Code:
B2
Abstract:
An aspect of the present invention allows for determining a cause of abnormality in output of a light-receiving element among light-receiving elements in a multiple optical-axis photoelectric sensor. A multiple optical-axis photoelectric sensor (1) determines that electrical noise occurs, in a case where abnormality in output occurs in both of adjacent light-receivable periods (Ts) in one light-receiving cycle (Tc).
Inventors:
Konishi
Kikuchi Keisaku
Minoru Hashimoto
Kikuchi Keisaku
Minoru Hashimoto
Application Number:
JP2018045657A
Publication Date:
September 02, 2020
Filing Date:
March 13, 2018
Export Citation:
Assignee:
OMRON Corporation
International Classes:
G01V8/10
Domestic Patent References:
| JP2002204151A | ||||
| JP2005114551A | ||||
| JP2009124666A | ||||
| JP2009207190A | ||||
| JP2013223237A |
Attorney, Agent or Firm:
Nao Murakami