JP2010175485A5 - - Google Patents

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Publication number
JP2010175485A5
JP2010175485A5 JP2009021043A JP2009021043A JP2010175485A5 JP 2010175485 A5 JP2010175485 A5 JP 2010175485A5 JP 2009021043 A JP2009021043 A JP 2009021043A JP 2009021043 A JP2009021043 A JP 2009021043A JP 2010175485 A5 JP2010175485 A5 JP 2010175485A5
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JP
Japan
Prior art keywords
photoelectric switch
output
user
switch according
safety
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JP2009021043A
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Japanese (ja)
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JP2010175485A (en
JP5572319B2 (en
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Publication date
Priority claimed from JP2009021043A external-priority patent/JP5572319B2/en
Priority to JP2009021043A priority Critical patent/JP5572319B2/en
Application filed filed Critical
Priority to US12/646,102 priority patent/US8415609B2/en
Priority to CN201010106758.5A priority patent/CN101795130B/en
Priority to DE102010006397A priority patent/DE102010006397A1/en
Publication of JP2010175485A publication Critical patent/JP2010175485A/en
Publication of JP2010175485A5 publication Critical patent/JP2010175485A5/ja
Priority to US13/790,435 priority patent/US8648292B2/en
Publication of JP5572319B2 publication Critical patent/JP5572319B2/en
Application granted granted Critical
Active legal-status Critical Current
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Claims (7)

光を投受光することにより、予め設定された二次元的又は三次元的な保護領域内の物体からの光により該保護領域内の物体の存在を検出すると共にユーザが設定可能な安全機能を備えた光電スイッチであって、
少なくとも第１、第２の複数の出力系統を備え、
各出力系統毎に前記安全機能又は前記保護領域をユーザが設定可能であることを特徴とする光電スイッチ。 Equipped with a safety function that can be set by the user while detecting the presence of an object in the protection area by light from the object in the preset two-dimensional or three-dimensional protection area by projecting and receiving light Photoelectric switch,
Comprising at least a first and a second plurality of output systems;
A photoelectric switch, wherein a user can set the safety function or the protection area for each output system. 前記複数の出力系統の各出力に検査信号が時分割で異なるタイミングで重畳される、請求項１に記載の光電スイッチ。 The photoelectric switch according to claim 1, wherein an inspection signal is superimposed on each output of the plurality of output systems at different timings in a time division manner. 前記光電スイッチが、その検出能力をユーザが設定可能であり、
前記各出力系統毎に前記検出能力をユーザが設定可能である、請求項１又は２に記載の光電スイッチ。 The photoelectric switch is capable of setting the detection capability by the user,
The photoelectric switch according to claim 1, wherein a user can set the detection capability for each output system. 前記安全機能が、前記光電スイッチの安全出力がＯＦＦ状態からＯＮ状態に変化するのを阻止するインターロック機能である、請求項１〜３のいずれか一項に記載の光電スイッチ。 The photoelectric switch according to claim 1, wherein the safety function is an interlock function that prevents a safety output of the photoelectric switch from changing from an OFF state to an ON state. 前記安全機能が、前記多光軸光電スイッチ又は光走査型光電スイッチの光軸の全部又は一部の光軸を一時的に無効化するミューティング機能である、請求項４に記載の光電スイッチ。 The photoelectric switch according to claim 4, wherein the safety function is a muting function that temporarily disables all or a part of the optical axes of the multi-optical axis photoelectric switch or the optical scanning photoelectric switch. 各出力系統毎に、不許可を示す安全信号に固定するか否かをユーザが設定可能である、請求項５に記載の光電スイッチ。 The photoelectric switch according to claim 5, wherein a user can set whether to fix to a safety signal indicating non-permission for each output system. 前記複数の出力系統の各出力に検査信号が時分割で異なるタイミングで重畳され且つ一方の出力系統の出力状態を他方の出力系統の出力状態にそのまま反映させる設定をユーザが選択可能である、請求項５又は６のいずれか一項に記載の光電スイッチ。 The user can select a setting in which an inspection signal is superimposed on each output of the plurality of output systems at different timings in a time division manner and the output state of one output system is directly reflected in the output state of the other output system. Item 7. The photoelectric switch according to any one of Items 5 and 6.
JP2009021043A 2009-01-31 2009-01-31 Safety photoelectric switch Active JP5572319B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2009021043A JP5572319B2 (en) 2009-01-31 2009-01-31 Safety photoelectric switch
US12/646,102 US8415609B2 (en) 2009-01-31 2009-12-23 Safety photoelectric switch
CN201010106758.5A CN101795130B (en) 2009-01-31 2010-01-29 Safety photoelectric switch
DE102010006397A DE102010006397A1 (en) 2009-01-31 2010-02-01 Photoelectric safety switch
US13/790,435 US8648292B2 (en) 2009-01-31 2013-03-08 Safety photoelectric switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009021043A JP5572319B2 (en) 2009-01-31 2009-01-31 Safety photoelectric switch

Publications (3)

Publication Number Publication Date
JP2010175485A JP2010175485A (en) 2010-08-12
JP2010175485A5 true JP2010175485A5 (en) 2011-11-04
JP5572319B2 JP5572319B2 (en) 2014-08-13

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Family Applications (1)

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JP2009021043A Active JP5572319B2 (en) 2009-01-31 2009-01-31 Safety photoelectric switch

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JP (1) JP5572319B2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5393183B2 (en) * 2009-01-31 2014-01-22 株式会社キーエンス Safety photoelectric switch and safety control method using the same
JP5945384B2 (en) 2010-08-04 2016-07-05 オリンパス株式会社 Wireless image communication system, receiver, transmitter, and program
JP5229310B2 (en) 2010-12-17 2013-07-03 オムロン株式会社 Multi-axis photoelectric sensor
JP6367100B2 (en) * 2014-12-01 2018-08-01 株式会社キーエンス Area monitoring sensor
WO2021157307A1 (en) * 2020-02-03 2021-08-12 ナブテスコ株式会社 Optical sensor diagnosis assistance device, optical sensor diagnosis assistance method, diagnosis assistance system, and automatic door sensor
WO2023170868A1 (en) * 2022-03-10 2023-09-14 株式会社Fuji Safety device and robot system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07240135A (en) * 1994-02-24 1995-09-12 Keyence Corp Multiple optical axial type photoelectric switch
JP4481549B2 (en) * 2002-03-04 2010-06-16 株式会社キーエンス Multi-optical axis photoelectric safety device
JP4120430B2 (en) * 2003-03-12 2008-07-16 オムロン株式会社 Object discrimination device
JP4211719B2 (en) * 2004-09-30 2009-01-21 オムロン株式会社 Multi-axis photoelectric sensor
JP4116053B2 (en) * 2006-09-20 2008-07-09 北陽電機株式会社 Ranging device
JP5377837B2 (en) * 2007-05-31 2013-12-25 株式会社キーエンス Photoelectric sensor

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