I-microsonic nero-15-CD I-Ultrasonic Proximity Switch Enokukhipha Okukodwa Kokushintsha
Inzwa ye-nero iyiswishi ye-ultrasonic proximity eklanyelwe ukukala ibanga lento ngaphandle kokuxhumana. Inokukhipha okukodwa kokushintshayo okunemibandela ebangeni lokutholwa elilungisiwe. Indawo yokuthola inzwa kumele iqukathe into ezokalwa. Ibanga lokuhlonza kanye nemodi yokusebenza ingalungiswa ngenqubo yokufundisa ukungena. Ama-LED amabili akhombisa isimo sokuphuma kokushintshayo.
Incazelo Yomkhiqizo
Inzwa ye-Nero inikeza isilinganiso esingathinteki sebanga ukuya entweni. Inokukhiphayo okushintshwayo okusethwe ngokusekelwe ebangeni lokutholwa elilungisiwe. Inqubo yokufundisa ingasetshenziswa ukulungisa ibanga nemodi yokusebenza. Inzwa inama-LED amabili akhombisa isimo sokuphuma kokushintshayo.
Imiyalo yokuphepha
Ngaphambi kokuqalisa, funda imanuwali yokusebenza ngokucophelela. Ukuxhuma, ukufakwa, nokulungiswa kufanele kwenziwe kuphela izisebenzi eziqeqeshiwe. Inzwa ye-nero ayiyona ingxenye yokuphepha ngokuhambisana ne-EU Machine Directive, futhi akufanele isetshenziselwe izinjongo zomuntu siqu noma zokuvikela umshini. Sebenzisa inzwa kuphela ngezinjongo zayo ezihlosiwe, okuwukutholwa okungeyena othintana naye wezinto.
Amamodi Okusebenza
Inzwa ye-nero inezindlela ezintathu zokusebenza zokuphuma kokushintsha:
- Ukusebenza ngephuzu lokushintsha elilodwa: Okukhiphayo kokushintshayo kusethwa lapho into iwela ngaphansi kwendawo yokushintsha emisiwe.
- Imodi yewindi: Okukhiphayo kokushintshayo kusethwa lapho into ingaphakathi kwewindi elimisiwe.
- Isithiyo esibonakalisa izindlela ezimbili: Okuphumayo kokushintshayo kusethwa lapho into iphakathi kwenzwa nesibonisi esigxilile.
Izilungiselelo Zasefekthri
Inzwa ye-nero ilethwa efekthri eyenziwe ngezilungiselelo ezilandelayo:
- Ukusebenza kwephoyinti lokushintsha
- Ishintsha okukhiphayo ku-NOC
- Thola ibanga ebangeni lokusebenza
Amabanga Amancane Omhlangano
Amabanga amancane okuhlanganisa wezinzwa ezimbili noma ngaphezulu aboniswa ku-Fig. 2. La mabanga akufanele abe ngaphansi ukuze kugwenywe ukugxambukela.
Inqubo Yokufundisa
Inqubo yokufundisa ingasetshenziswa ukulungisa ibanga lokuhlonza kanye nemodi yokusebenza yenzwa ye-nero. Izinyathelo ezilandelayo kufanele zilandelwe:
- Xhuma i-Teach-in ku-+UB. Womabili ama-LED ayeka ukukhanya umzuzwana owodwa.
- Setha okukhiphayo kokushintshayo: Xhuma i-Teach-in cishe imizuzwana emi-3 ukuya ku-+UB, kuze kube yilapho womabili ama-LED akhanyisa ngokushintshana.
- Setha imodi yewindi: Beka into endaweni 1. Xhuma i-Teach-in cishe imizuzwana emi-3 ukuya ku-+UB, kuze kube yilapho womabili ama-LED akhanyisa ngokushintshana. Setha imodi yewindi ngokuhambisa into ngaphakathi kwendawo yokutholwa oyifunayo. I-LED ephuzi izokhombisa uma ukuphuma kokushintsha kuvuliwe (NOC) noma kuvaliwe (NCC).
- Setha umgoqo obonisa izindlela ezimbili: Beka into endaweni 1. Beka isibonisi endaweni 1. Xhuma i-Teach-in cishe amasekhondi angu-3 ukuya ku-+UB, kuze kube yilapho womabili ama-LED akhanyisa ngokushintshana. Setha umgoqo obonisa izindlela ezimbili ngokuhambisa into phakathi kwenzwa nesibonisi.
- Setha i-NOC/NCC: Xhuma i-Teach-in cishe imizuzwana engu-13 ukuya ku-+UB, kuze kube yilapho womabili ama-LED akhanyisa ngokushintshana. I-LED eluhlaza izokhanyisa ukukhombisa imodi yokusebenza yamanje (NOC noma i-NCC).
- Beka into endaweni yesi-2. Womabili ama-LED azokhanya ngokushintshana.
Qaphela: Ipulaki yedivayisi ye-M12 iboniswa ku-Fig. 1, futhi isabelo sephinikhodi nokufakwa kwekhodi kombala kwekhebula lokuxhuma le-microsonic kungatholakala esithombeni.
Umdwebo 1 ubonisa indlela yokusetha amapharamitha enzwa ngenqubo yokufundisa.
Imanuwali Yokusebenza
I-Ultrasonic proximity switch enokukhipha okukodwa kokushintshayo
- nero-15/CD
- nero-15/CE
- nero-25/CD
- nero-25/CE
- nero-35/CD
- nero-35/CE
- nero-100/CD
- nero-100/CE
- nero-15/WK/CD
- nero-15/WK/CE
- nero-25/WK/CD
- nero-25/WK/CE
- nero-35/WK/CD
- nero-35/WK/CE
- nero-100/WK/CD
- nero-100/WK/CE
Incazelo Yomkhiqizo
Inzwa ye-nero inikezela ngesilinganiso esingathinteki sebanga ukuya entweni okufanele ibekwe ngaphakathi kwendawo yokuthola inzwa. Okukhiphayo kokushintshayo kusethwe kunemibandela ebangeni lokutholwa elilungisiwe. Ngenqubo yokufundisa, ibanga lokuhlonza kanye nemodi yokusebenza ingalungiswa. Ama-LED amabili akhombisa isimo sokuphuma kokushintshayo.
Imiyalo yokuphepha
- Funda imanuwali yokusebenza ngaphambi kokuqala.
- Ukuxhuma, ukufakwa kanye nokulungiswa kungenziwa kuphela ngabasebenzi abaqeqeshiwe.
- Ayikho ingxenye yokuphepha ngokuhambisana ne-EU Machine Directive, ukusetshenziswa endaweni yokuvikelwa komuntu siqu neyomshini okungavunyelwe.
Kusetshenziselwa inhloso ehlosiwe kuphela izinzwa ze-nero ultrasonic ezisetshenziselwa ukutholwa okungathintana naye kwezinto.
Ukufakwa
- Faka inzwa endaweni yokufaka.
- Xhuma ikhebuli yokuxhuma kupulaki yedivayisi ye-M12, bona i-Fig. 1.
- Amabanga omhlangano aboniswe ku
Umdwebo 2 wezinzwa ezimbili noma ngaphezulu akufanele uwe ngezansi ukuze ugweme ukugxambukela.
Phina umsebenzi nge view kupulaki yenzwa kanye nokufakwa kwekhodi kombala kwekhebula lokuxhuma le-microsonic
Qalisa
- Xhuma ugesi.
- Yenza ukulungiswa kwezinzwa ngokuhambisana nomdwebo 1.
Izinzwa zasefekthri ze-nero-sensors zilethwa efekthri ezenziwe ngamasethingi alandelayo:
- Ukusebenza kwephoyinti lokushintsha
- Ishintsha okukhiphayo ku-NOC
- Thola ibanga ebangeni lokusebenza
Amamodi okusebenza
Kunezindlela ezintathu zokusebenza ezitholakalayo zokukhipha ukushintsha:
- Ukusebenza ngephoyinti elilodwa lokushintsha
Okukhiphayo kokushintshayo kusethwa uma into iwela ngaphansi kwendawo yokushintsha esethiwe. - Imodi yewindi
Okukhiphayo kokushintshayo kusethwa uma into ingaphakathi kwewindi elimisiwe. - Isithiyo esiveza izindlela ezimbili
Okukhiphayo kokushintshayo kusethwa uma into iphakathi kwenzwa nesibonisi esigxilile.
Ihlola imodi yokusebenza
Kumodi yokusebenza evamile xhuma ngokushesha okuthi Fundisa ku-+UB. Womabili ama-LED ayeka ukukhanya umzuzwana owodwa. I-LED eluhlaza ikhombisa imodi yokusebenza yamanje:
1x ukukhanya = ukusebenza ngephuzu lokushintsha elilodwa
- 2x ukukhanya = imodi yewindi
- 3x ukukhanya = umgoqo okhanyayo
Ngemuva kwekhefu lama-3s i-LED eluhlaza ikhombisa umsebenzi wokuphumayo:
- 1x ukukhanya = NOC
- 2x ukukhanya = NCC
Ukushintsha imodi yokusebenza nomsebenzi wokuphumayo, bheka Umdwebo 1.
Isondlo
izinzwa ze-microsonic azinakekeli. Esimeni sokungcola okufakwe amakhekhe amaningi sincoma ukuhlanza indawo yenzwa emhlophe.
Amanothi
- Izinzwa zomndeni wakwaNero zinendawo eyimpumputhe, lapho ukulinganisa kwebanga kungenakwenzeka.
- Kumodi evamile yokusebenza, i-LED ephuzi ekhanyisiwe ikhombisa ukuthi ukuphuma kokushintsha kuyashintshwa.
- Kumodi yokusebenza ye-»Two-way reflective barrier«, into kufanele ibe phakathi kwebanga lika-0 kuya ku-85 % webanga elimisiwe.
- Ku-»Setha indawo yokushintsha - indlela A« Inqubo yokufundisa ibanga langempela ukuya entweni lifundiswa inzwa njengendawo yokushintsha. Uma into ihamba ibheke kunzwa (isb. ngokulawula izinga) ibanga elifundisiwe liyizinga lapho inzwa kufanele ishintshe khona okukhiphayo (bheka umdwebo 3).
- Uma into ezoskeniwa ingena endaweni ebonwayo isuka eceleni, »Setha indawo yokushintsha +8 % – indlela B« Inqubo yokufundisa kufanele isetshenziswe. Ngale ndlela ibanga lokushintshwa lisethwe ngama-8 % ngaphezu kwebanga langempela elilinganisiwe entweni. Lokhu kuqinisekisa ibanga elithembekile lokushintsha ngisho noma ukuphakama kwezinto kushintsha kancane (bheka umdwebo 3).
Setha amapharamitha enzwa usebenzisa inqubo yokufundisa ukungena
Idatha yobuchwepheshe
Ukusetha indawo yokushintsha yezikhombisi-ndlela ezihlukene zokuhamba kwento
Inzwa ingasethwa kabusha kusilungiselelo sayo sefekthri (bona «Ezinye izilungiselelo«, Umdwebo 1).
Uhlobo Lwe-Enclosure 1
Isetshenziswa kuphela emishinini yezimboni izicelo ze-NFPA 79.
Amaswishi aseduze azosetshenziswa nentambo Esohlwini (CYJV/7) yekhebula/isixhumi esilinganiselwe ubuncane obungu-32 Vdc, ubuncane obungu-290 mA, ekufakweni kokugcina.
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I-microsonic nero-15-CD I-Ultrasonic Proximity Switch Enokukhipha Okukodwa Kokushintsha [pdf] Imaniwali yosebenzisayo I-nero-15-CD Ultrasonic Proximity Switch With One Switching Output, nero-15-CD, Ultrasonic Proximity Switch With One Switching Output, With One Switching Output, Switching Output |
