14:57 Oct 2, 2015 |
English to Polish translations [PRO] Tech/Engineering - Engineering: Industrial / klejarka | |||||||
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| Selected response from: Crannmer Local time: 00:06 | ||||||
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Fail Safe vs. Fail Secure: When and Where? |
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Discussion entries: 9 | |
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contacts have failed to safe styki zostały zwolnione i opadły do stanu bezpiecznego Explanation: j.w. -------------------------------------------------- Note added at 2 Stunden (2015-10-02 17:44:59 GMT) -------------------------------------------------- Pojecie tzw. „stanu bezpiecznego” przekaźnika bezpieczeństwa. Jest to stan, w którym styki załączające urządzenia wyjściowe (na Rys. 1 są to styki: 13-14, 23-24) znajdują się w stanie początkowym (nieprzełączonym). Wszystkie układy wyjściowe (cewki przekaźników, styczników czy elektrozaworów) są w stanie odłączonym od źródła energii elektrycznej. http://webcache.googleusercontent.com/search?q=cache:pLKt3m8... |
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tryb samoczynnego przechodzenia w kierunku bezpieczeństwa po uszkodzeniu Explanation: IMO. Fail-safe mode. -------------------------------------------------- Note added at 1 day5 hrs (2015-10-03 20:24:16 GMT) -------------------------------------------------- The fact that the detonators are ‘armed’ just before the blast is initiated is also a major safety factor as is their ‘disarming’ two minutes later. In this condition the system has ‘failed to safe’ and is incapable of firing. http://www.dmp.wa.gov.au/documents/magazine/004_minesafe.pdf |
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fail to safe odporny na awarie/uszkodzenia Explanation: Częściej "fail-safe" - patrz w słownikach. Zwrot "have/has failed to safe" należałoby tłumaczyć jako "zostały/został zabezpieczony przed awarią". -------------------------------------------------- Note added at 2 dni 13 min (2015-10-04 15:11:10 GMT) -------------------------------------------------- "This really is a non-story. This level crossing has worked as designed - i.e. when there has been a problem with it it has failed safe, i.e. not created an unsafe situation. This is how it is supposed to operate, how it is approved to operate, what the regulatory bodies expect from it and what British Transport Police would check it against should there be a real incident." http://www.shropshirestar.com/news/2015/03/05/new-action-gro... |
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8 hrs |
Reference: Fail Safe vs. Fail Secure: When and Where? Reference information: some basic definitions: ■ Fail safe products are unlocked when power is removed. Power is applied to lock the door. ■ Fail secure products are locked when power is removed. Power is applied to unlock the door. ■ Fail safe/fail secure usually refers to the status of the secure side (key side, outside) of the door. ■ Most products provide (mechanically) free egress regardless of whether they are fail safe or fail secure. http://idighardware.com/wordpress/wp-content/uploads/2012/05... -------------------------------------------------- Note added at 8 hrs (2015-10-02 23:26:37 GMT) -------------------------------------------------- teraz widzę, że tu o niebie, a ja o .... :( -------------------------------------------------- Note added at 8 hrs (2015-10-02 23:30:47 GMT) -------------------------------------------------- The goal of fail-safe design is to make a control system as tolerant as possible to likely wiring or component failures. The most common type of wiring and component failure is an “open” circuit, or broken connection. Therefore, a fail-safe system should be designed to default to its safest mode of operation in the case of an open circuit. - http://www.allaboutcircuits.com/textbook/digital/chpt-6/fail... |
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