E whakaatu ana a Emerson i ngā huihuinga takirere kua whakamanahia e SIL 3

Kua whakaurua mai e Emerson ngā huihuinga takirere tuatahi e tutuki ana i ngā whakaritenga hoahoa o te Taumata Haumaru (SIL) 3 e ai ki te paerewa IEC 61508 a te International Electrotechnical Commission. Ko ēnei FisherWehenga MamatiKa tutuki i ngā otinga huānga whakamutunga ngā hiahia o ngā kiritaki mō ngā takirere whakaweto i roto i ngā tono pūnaha taputapu haumaru nui (SIS).

Ki te kore tēnei otinga, me tautuhi e ngā kaiwhakamahi ngā wāhanga takirere takitahi katoa, me hoko mai ia wāhanga, ā, me huihui kia mahi tahi. Ahakoa ka oti tika ēnei mahi, kāore tonu tēnei momo huihuinga ritenga e whakarato i ngā painga katoa o te huihuinga Wehewehe Mamati.

He mahi uaua te hanga i tētahi takirere kati haumaru. Me arotake me te mārama ngā āhuatanga noa o te tukanga whakaweto ina whiriwhiria ana ngā wāhanga takirere me te kaiwhakaoho. Hei tāpiri, me tohu me te whakataurite i te huinga tika o ngā solenoid, ngā whāriki, ngā hononga me ētahi atu taputapu nui ki te takirere kua tīpakohia. Me mahi takitahi, me mahi tahi hoki ia wāhanga kia pai ai te mahi.

Ka aro atu a Emerson ki ēnei take me ētahi atu take mā te whakarato i tētahi huihuinga takirere kati Whakawehe Mamati kua hangaia, i hangaia mō ia tukanga motuhake. Kua tīpakohia ngā wāhanga rerekē kia tutuki ai ngā whakaritenga tono. Ka hokona te huihuinga katoa hei waeine kua whakamatautauria katoatia, kua whakamanahia hoki, me tētahi tau rangatū kotahi me ngā tuhinga e pā ana e whakaatu ana i ngā taipitopito o ia wāhanga o te huihuinga.

Nā te mea kua hangaia te huihuinga hei otinga katoa i roto i ngā whare o Emerson, he nui ake te tūponotanga o te rahunga i te wā e hiahiatia ana (PFD). I ētahi wā, ka iti ake te tere rahunga o te huihuinga ki te 50% i te huinga o ngā wāhanga takirere kotahi i hokona takitahitia, ā, i huihuia e te kaiwhakamahi whakamutunga.