I-BANNER SC26-2 Izilawuli Zokuphepha Zivikele Ukuphakelwa Umhlahlandlela Womsebenzisi
Mayelana nalo Mhlahlandlela
Lo mbhalo uhlinzeka ngolwazi ukusiza ukuthuthukisa ukuvikeleka ku-inthanethi kwezinhlelo ezihlanganisa i-XS/SC26-2 Safety Controllers. Ihloselwe ukusetshenziswa onjiniyela abalawulayo, abahlanganisi, ochwepheshe be-IT, nonjiniyela abanomthwalo wemfanelo wokuphakela nokulungisa Izilawuli Zokuphepha ze-XS/SC26-2.
Isingeniso
Lesi sigaba sethula okuyisisekelo sokuvikeleka nokuthunyelwa okuvikelekile.
Iyini iSecurity?
Ukuphepha kuyinqubo yokugcina ubumfihlo, ubuqotho, nokutholakala kwesistimu
- Ukugcinwa kuyimfihlo: Qinisekisa ukuthi abantu ofuna ukubona ulwazi kuphela abangalubona
- Ubuqotho: Qinisekisa ukuthi idatha iyilokho okufanele ibe yikho
- Ukutholakala: Qinisekisa ukuthi isistimu noma idatha iyatholakala ukuze isetshenziswe
Isibhengezo siyakubona ukubaluleka kokwakha nokusebenzisa imikhiqizo enale miqondo engqondweni futhi siyakhuthaza
amakhasimende ukuthatha ukunakekelwa okufanele ekuvikeleni imikhiqizo yabo ye-Banner Safety nezisombululo.
QAPHELA: Njengoba ubungozi bomkhiqizo we-Banner Safety butholwa futhi bulungiswa, izeluleko zokuphepha zikhishwa ukuze zichaze ukuba sengozini ngakunye kunguqulo ethile yomkhiqizo, kanye nenguqulo lapho ukuba sengozini kwalungiswa khona. Izeluleko zokuphepha komkhiqizo wesibhengezo ziyatholakala kokuthi: bannerengineering.com/support/tech-help/PSIRT.
Ngine-Firewall. Akwanele lokho?
I-firewall neminye imikhiqizo yezokuphepha yenethiwekhi, okuhlanganisa ama-data diode kanye ne-Intrusion Prevention Systems (IPS), ingaba yingxenye ebalulekile yanoma yiliphi isu lokuvikela. Nokho, isu elisekelwe kuphela kunoma iyiphi indlela yokuvikela eyodwa aliqiniseki njengaleyo ehlanganisa izingqimba eziningi, ezizimele zokuvikela.
Ngakho-ke, i-Banner Safety incoma ukuthatha indlela "Yokuvikela Ngokujulile" ekuvikelekeni.
Kuyini Ukuvikela Ngokujulile?
Ukuvikela ngokujulile umqondo wokusebenzisa izendlalelo eziningi, ezizimele zokuvikela ukukhulisa izindleko nobunkimbinkimbi bokuhlasela okuyimpumelelo. Ukuze enze ukuhlasela okuyimpumelelo kusistimu, umhlaseli uzodinga hhayi nje ukuthola ubungozi obubodwa obusebenzisekayo kodwa uzodinga ukuxhaphaza ubungozi kungqimba ngayinye yokuvikela evikela impahla.
Okwesiboneloampfuthi, uma isistimu ivikelekile ngoba ikunethiwekhi evikelwe ngohlelo lokuvikela, umhlaseli udinga kuphela ukuvika i-firewall ukuze athole ukufinyelela okungagunyaziwe. Kodwa-ke, uma kukhona isendlalelo esengeziwe sokuzivikela, njengemfuneko yokuqinisekisa igama lomsebenzisi/iphasiwedi, umhlaseli udinga ukuthola indlela yokugwema kokubili i-firewall kanye negama lomsebenzisi/ukuqinisekiswa kwephasiwedi.
Izincomo Ezijwayelekile
Sebenzisa izinqubo zokuphepha ezilandelayo uma usebenzisa imikhiqizo ye-Banner Safety nezisombululo.
- Izilawuli zokuphepha ezishiwo kulo mbhalo zazingaklanyelwe noma zihloselwe ukuxhunywa ngokuqondile kunoma iyiphi inethiwekhi yendawo ebanzi, okuhlanganisa, kodwa kungagcini nje, inethiwekhi yebhizinisi noma i-inthanethi yonkana. Amarutha engeziwe nama-firewall (njengalawo aboniswe ku- “I-Reference Architecture” ekhasini 18) ezilungiselelwe ngemithetho yokufinyelela eyenziwe ngendlela oyifisayo ezidingweni ezithile zesayithi kumele zisetshenziselwe ukufinyelela kumadivayisi achazwe kulo mbhalo ngaphandle kwamanethiwekhi okulawula endawo. Uma isistimu yokulawula idinga ukuxhumana kwangaphandle, qaphela ukulawula, ukhawule, nokuqapha konke ukufinyelela, usebenzisa, isiboneloample, amanethiwekhi ayimfihlo we-virtual (VPN) noma izakhiwo ze-Demilitarized Zone (DMZ).
- Yenza lukhuni ukulungiselelwa kwesistimu ngokunika amandla/ukusebenzisa izici zokuphepha ezitholakalayo, nangokukhubaza izimbobo ezingadingekile, amasevisi, ukusebenza, kanye nenethiwekhi. file amasheya.
- Sebenzisa zonke izibuyekezo zakamuva zokuphepha komkhiqizo we-Banner Safety, Ukuphathwa Kwemininingwane Yezokuphepha (i-SIM), nezinye izincomo.
- Faka zonke iziqephu zokuphepha zesistimu yokusebenza ukuze ulawule ama-PC wesistimu.
- Sebenzisa isofthiwe yokulwa namagciwane kuma-PC wezinhlelo zokulawula futhi ugcine amasignesha ahlobene namagciwane asesikhathini samanje.
- Sebenzisa isofthiwe yokugunyaza kuma-PC wesistimu futhi ugcine i-w
- hitelist up-to-date.
Uhlu lokuhlola
Lesi sigaba sihlinzeka ngokuthiample uhlu lokuhlola ukusiza ukuqondisa inqubo yokuphakela ngokuphephile Izilawuli Zokuphepha ze-XS/SC26-2.
- Dala noma thola idayagramu yenethiwekhi.
- Khomba futhi urekhode izindlela zokuxhumana ezidingekayo phakathi kwamanodi.
- Khomba futhi urekhode izinqubo ezidingekayo endleleni ngayinye, okuhlanganisa indima yenodi ngayinye. (Bheka “Izimfuneko Zokukhulumisana” ekhasini 7.)
- Buyekeza inethiwekhi njengoba kudingeka ukuze uqinisekise ukwahlukanisa okufanele, ukungeza izinqamuleli zomlilo, noma ezinye izisetshenziswa zokuphepha zenethiwekhi ngokufanelekile. Buyekeza umdwebo wenethiwekhi. (Bheka “I-Network Architecture kanye Nokuthunyelwa Okuvikelekile” ekhasini 18.)
- Lungiselela ama-firewall namanye amadivaysi okuphepha enethiwekhi. (Bheka “Ukucushwa kwe-Ethernet Firewall” ekhasini 9 kanye “Ukwakhiwa Kwenethiwekhi Nokuthunyelwa Okuvikelekile” ekhasini 18.)
- Nika amandla futhi/noma ulungiselele izici zokuphepha ezifanele kusilawuli Sezokuphepha se-XS/SC26-2 ngasinye. (Bheka “Ukuphepha
Amakhono” ekhasini 11.) - Kusilawuli ngasinye sezokuphepha se-XS/SC26-2, setha wonke amaphasiwedi asekelwayo abe inani eliqinile. (Bheka “Iphasiwedi/I-PIN
Ukuphatha” ekhasini 13.) - Yenza lukhuni ukucushwa kwesilawuli sokuphepha se-XS/SC26-2 ngasinye, ukhubaze izici ezingadingeki, izimiso eziyisisekelo, nezimbobo.
(Bheka elithi “Ukuqinisa Ukumisa” ekhasini 15.) - Hlola / ufaneleke uhlelo.
- Dala uhlelo lokuvuselela/lokulungisa.
QAPHELA: Ukuthunyelwa okuvikelekile kuyingxenye eyodwa kuphela yohlelo lokuphepha oluqinile. Le dokhumenti, okuhlanganisa nalolu hlu lokuhlola, ikhawulelwe ekunikezeni isiqondiso esiphephile sokupha kuphela. Ukuze uthole ulwazi olwengeziwe mayelana nezinhlelo zokuphepha ngokuvamile, bheka “Isiqondiso Esengeziwe” ekhasini 21.
Izidingo Zokuxhumana
Ukuxhumana phakathi kwezingxenye ezahlukene zesistimu yokulawula kufanele, futhi kufanele, kusekelwe. Kodwa-ke, ukuvikeleka kwesistimu yokulawula kungathuthukiswa ngokukhawulela izivumelwano ezivunyelwe, kanye nezindlela lapho zivunyelwe khona, kulokho okudingekayo kuphela.
Lokhu kungenziwa ngokukhubaza yonke imithetho yokuxhumana engadingeki ocingweni oluthile, futhi ngokusebenzisa izisetshenziswa zokuphepha zenethiwekhi ezimiswe ngokufanele nezisetshenziswa (ngokwesibonelo.ample, ama-firewall namarutha) ukuze uvimbele yonke iphrothokholi (noma ikhutshaziwe noma cha) engadingi ukuthi isuke kunethiwekhi/ingxenye eyodwa iye kwenye.
I-Banner Safety incoma ukukhawulela izivumelwano ezivunyelwe ingqalasizinda yenethiwekhi zibe yisethi encane edingekayo ekusetshenzisweni okuhlosiwe. Ukwenza lokhu ngempumelelo kudinga ukwazi ukuthi iyiphi iphrothokholi edingekayo ekuhlanganyeleni ngakunye kwezinga lesistimu.
Lesi sigaba sichaza ukuthi amaphrothokholi asekelwayo we-serial kanye ne-Ethernet asetshenziswa kanjani Izilawuli Zokuphepha Zesibhengezo futhi sibonisa indima yombambi qhaza ngamunye ekuxhumaneni. Amaphrothokholi e-Ethernet asezingeni eliphansi akuxoxwa ngawo lapha kodwa acatshangwa ukuthi ayasekelwa uma kudingeka iphrothokholi yohlelo lokusebenza.
Sebenzisa lolu lwazi kuhloswe ngalo ukuqondisa ukucaciswa kwesakhiwo senethiwekhi nokusiza ukulungisa izikhiyamlilo zangaphakathi kuleyo nethiwekhi, ukusekela kuphela izindlela zokuxhumana ezidingekayo zanoma yikuphi ukufakwa okuthile.
Amaphrothokholi Asekelwe
Izivumelwano ze-Ethernet
Ithebula elilandelayo libonisa ukuthi yimaphi amaphrothokholi e-Ethernet asekelwe Izilawuli Zokuphepha ze-Banner XS/SC26-2. Qaphela ukuthi amanye amaphrothokholi asekelwayo angase angadingeki kusistimu ethile, ngoba ukufakwa kungase kusebenzisa isethi engaphansi yamaphrothokholi atholakalayo.
Ithebula 1. Amaphrothokholi e-Ethernet asekelwe
| Iphrothokholi | I-XS/SC26-2 | |
| Isixhumanisi | I-ARP | x |
| I-inthanethi | IPv4 | x |
| I-IGMP | x | |
| I-ICMP | x | |
| Ezokuthutha | I-TCP | x |
| I-UDP | x | |
| Isicelo | I-Modbus TCP®(1) | x |
| I-Ethernet/IP™(2) | x |
- I-Modbus® inguphawu lokuthengisa olubhalisiwe lwe-Schneider Electric USA, Inc.
- I-EtherNet/IP™ wuphawu lokuthengisa lwe-ODVA, Inc.
Isuka ekhasini lesi-7
| Iphrothokholi | I-XS/SC26-2 | |
| PROFINET®(1) | x | |
| I-TLS 1.2 | x |
Amaphrothokholi e-USB
Ngokungeziwe ekuxhumaneni kwe-Ethernet, Izilawuli Zokuphepha ze-XS/SC26-2 zisekela ukuxhumana ngoxhumo oluqondile lwe-USB.
Ithebula 2. Amaphrothokholi e-USB asekelwe
| Iphrothokholi | I-XS/SC26-2 | |
| Isicelo | Ikilasi ledivayisi yezokuxhumana ye-USB (CDC) enomshayeli Okhethekile Wohlelo | x |
I-XS/SC26-2 Uhlelo Lokusebenza Lokusebenza
I-XS/SC26-2 Application protocol iyiphrothokholi yobunikazi enikeza ukufinyelela ezinsizeni ezisekelwa i-XS/
SC26-2 Izilawuli Zokuphepha. Lena ukuphela kwephrothokholi esetshenziswa I-Banner Safety Controller Software lapho ixhumana ne-XS/SC26-2 Safety Controller.
I-XS/SC26-2 Iphrothokholi yohlelo lokusebenza isekela imisebenzi eminingi eyahlukene, kuhlanganise nalokhu okulandelayo:
- Layisha / landa ukucushwa okuqinisekisiwe
- Qinisekisa ukucushwa okusha
- Setha kabusha isilawuli sokuphepha sibe okumisiwe kwasembonini
- Nika amandla futhi ulungiselele isixhumi esibonakalayo senethiwekhi
- Gada uhlelo lokusebenza olubukhoma
- Lungiselela isilawuli sokuphepha ukufinyelela komsebenzisi namaphasiwedi
- View futhi usule (ongakukhetha) ilogi lanoma yimaphi amaphutha enzeke kusilawuli
- Setha kabusha isilawuli sokuphepha sibe okumisiwe kwasembonini
- View ilogi yokucushwa
I-XS/SC26-2 Application Protocol ithuthwa ngoxhumo oluqondile lwe-USB 2.0 CDC kusetshenziswa intambo evamile ethobelanayo ye-USB 2.0- noma ngoxhumano lwe-Ethernet TLS 1.2.
I-XS/SC26-2 Discovery Protocol
Iphrothokholi ye-XS/SC26-2 Discovery iyiphrothokholi yokuphathelene evumela i-Banner Safety Controller Software ukuthi ithole Izilawuli Zokuphepha ze-XS/ SC26-2 Kunethiwekhi Yendawo Yendawo ngaphakathi Kwendawo Yokuphepha. I-XS/SC26-2 Discovery Protocol isekelwe Ekusakazweni kwe-UDP. Ngenxa yokuthi I-Discovery Protocol isekelwe ekusakazweni kwe-UDP, ngeke ize itholakale ngaphandle Kwendawo Yokuphepha noma i-LAN lapho Isilawuli sixhunywe khona. Iphrothokholi yokutholwa nayo ayitholakali kuwo wonke ama-VLAN.
Amaseva e-Ethernet
Lesi sigaba sifingqa ukusebenza okutholakalayo kwe-Ethernet yokuxhumana, lapho ukuxhumana kuqalwa enye idivayisi noma i-PC.
Ithebula 3. XS/SC26-2 Amakhono Weseva
| Ukusebenza | Amaphrothokholi ohlelo lokusebenza adingekayo | Example Abathengi | |
| I-Ethernet | PROFINET | PROFINET | Ezinye izilawuli |
Isuka ekhasini lesi-8
| Ukusebenza | Amaphrothokholi ohlelo lokusebenza adingekayo | Example Abathengi | |
| Iseva ye-Modbus TCP | I-Modbus TCP | Ezinye izilawuli | |
| I-Ethernet/IP | I-Ethernet/IP | Ezinye izilawuli | |
| Imodi ebukhoma kanye neseva yokucushwa yesilawuli kude | I-XS/SC26-2 Uhlelo Lokusebenza Lokusebenza | I-Banner Safety Controller Software(PCI) | |
| Iseva Yokuthola | I-XS/SC26-2 Discovery Protocol | I-Banner Safety Controller Software(PCI) |
Ukucushwa kwe-Ethernet Firewall
Lungiselela ama-firewall asekelwe kunethiwekhi futhi asekelwe kumsingathi ukuze uvumele ithrafikhi yenethiwekhi elindelekile futhi edingekayo.
Lesi sigaba sihlonza i-EtherTypes kanye nezimbobo ze-TCP/UDP ezisetshenziswa izimiso eziyisisekelo ezisekelwa ku-XS/ SC26-2 Safety Controllers.
Sebenzisa lolu lwazi ukuze usize ukulungisa izinqamuleli zenethiwekhi ukusekela kuphela izindlela zokuxhumana ezidingekayo zanoma yikuphi ukufakwa okuthile.
Amaphrothokholi Wezinga Eliphansi
Ukuxhumana kwe-Ethernet kuvame ukuchazwa kusetshenziswa izendlalelo ezine, ngayinye enesethi yayo yamaphrothokholi. Phezulu kwalolo luhlu kukhona isendlalelo sohlelo lokusebenza. Ngezansi kwesendlalelo sohlelo lokusebenza kukhona izendlalelo Zokuthutha, I-inthanethi, kanye Nezixhumanisi.
Ulwazi kumaphrothokholi asekelwe kulezi zendlalelo ezintathu eziphansi lufinyezwa kumathebula alandelayo
Ithebula 4. Xhuma Amaphrothokholi Wesendlalelo
| Iphrothokholi | Uhlobo lwe-Ether |
| I-Address Resolution Protocol (ARP) | 0 × 0806 |
| PROFINET | 0 × 8892 |
Ithebula 5. Amaphrothokholi Wesendlalelo Se-inthanethi
| Iphrothokholi | Uhlobo lwe-EtherType | Iphrothokholi ye-IP # |
| I-Internet Protocol Version 4 (IPv4) | 0 × 0800 | (n/a) |
| I-Internet Control Message Protocol (ICMP) | 0 × 0800 | 1 |
| I-Internet Group Management Protocol (IGMP) | 0 × 0800 | 2 |
Ithebula 6. Izivumelwano Zesendlalelo Sezokuthutha
| Iphrothokholi | Uhlobo lwe-EtherType | Iphrothokholi ye-IP # |
| I-Transmission Control Protocol (TCP) | 0 × 0800 | 6 |
| Umsebenzisi DatagI-ram Protocol (UDP) | 0 × 0800 | 17 |
Iphrothokholi ngayinye yalezi zileveli ephansi idingwa iphrothokholi eyodwa noma ngaphezulu Yohlelo olusekelwa ku-XS/SC26-2 Safety Controllers.
Amaphrothokholi Wesendlalelo Sohlelo Lokusebenza
Ithebula elilandelayo libala izinombolo zembobo ye-TCP kanye ne-UDP yezivumelwano zesendlalelo sohlelo lokusebenza ezisekelwa yi-XS/SC26-2 Safety Controllers.
Ithebula 7. Amaphrothokholi Ongqimba Lokusebenza
| Iphrothokholi | TCP Imbobo | Ichweba le-UDP | I-XS/SC26-2 |
| I-Modbus TCP | 502 | x | |
| PROFINET | 3496449152 | x | |
| I-ETHERNET/IP | 44818 | 222244818 | x |
| I-XS/SC26-2 Uhlelo Lokusebenza Lokusebenza | 63753 | x | |
| I-XS/SC26-2 Discovery Protocol | 63754 | x |
Amakhono Okuphepha
Lesi sigaba sichaza amakhono nezici zokuphepha ze-XS/SC26-2 Isilawuli Sokuphepha. Sebenzisa amakhono nezici zokuphepha njengengxenye yesu lokuvikela elijulile ukuze uvikele isistimu yakho yokulawula.
Amakhono ngomkhiqizo
Lesi sigaba sinikeza isifinyezo view kwamandla okuphepha asekelwe.
Ithebula 8. Amakhono Okuphepha
| Amakhono Okuphepha | I-XS/SC26-2 |
| Isethi echazwe ngaphambilini Yezihloko Namalungelo Okufinyelela | x |
| Uhlu Lokulawula Ukufinyelela | x |
Lesi sigaba sichaza amandla Okulawula Ukufinyelela asekelwa Izilawuli Zokuphepha ze-XS/SC26-2, okuhlanganisa amandla ayo Okugunyaza.
Inqubo Yokulawula Ukufinyelela ingahlukaniswa izigaba ezimbili:
- Incazelo – Ukucacisa amalungelo okufinyelela esihlokweni ngasinye (okubizwa ngokuthi Ukugunyazwa)
- Ukuphoqelela - Ukuvuma noma ukwenqaba isicelo sokufinyelela
Ukuchaza amalungelo okufinyelela esihlokweni ngasinye kusho ukuthi isistimu kufanele ibe nezindlela ezithile zokukhomba isifundo ngasinye. Indlela ejwayeleke kakhulu okufinyelelwa ngayo lokhu ukwabela i-ID Yomsebenzisi eyingqayizivele kumuntu ngamunye ozofinyelela isistimu.
I-XS/SC26-2 Izilawuli Zokuphepha, nokho, azinikezi indawo enjalo - akukho usekelo lokudala ama-ID Womsebenzisi engeziwe. I-ID Yomsebenzisi akudingeki nokuba icaciswe ukuze kugunyazwe. Kulesi simo, ukugunyazwa kusekelwe ekusebenzeni okusetshenziswayo kanye nephasiwedi enikeziwe ukuze kuqinisekiswe. Nokho, izici zokuqinisekisa ezisekelwa ku-XS/SC26-2 Safety Controllers zichaza ngokungaguquki isethi engashintshi yezihloko, ezikhonjwa lapha.
Izihloko ezichazwe futhi ezisekelwa iphrothokholi yeseva ye-XS/SC2 6-2 Safety Controllers zikhonjiswe kuthebula elilandelayo.
Ithebula 9. Izihloko Ezitholakala Ku-XS/SC26-2 Izilawuli Zokuphepha
| Ukusebenza | Uhlelo Lokusebenza | Izihloko Ezitholakalayo | |
| I-USB | Izicelo zokucushwa kanye nokuqapha okubukhoma | Isicelo se-USB | Ongaziwa Umsebenzisi 1 Umsebenzisi 2 Umsebenzisi 3 |
Isuka ekhasini lesi-11
| Ukusebenza | Uhlelo Lokusebenza | Izihloko Ezitholakalayo | |
| I-Ethernet | Izicelo zokuqapha ezibukhoma | I-XS/SC26-2 Uhlelo Lokusebenza Lokusebenza | Ongaziwa Umsebenzisi 1 Umsebenzisi 2 Umsebenzisi 3 |
| Izicelo zokucushwa | I-XS/SC26-2 Uhlelo Lokusebenza Lokusebenza | Umsebenzisi 1 Umsebenzisi 2 Umsebenzisi 3 |
Icacisa Amalungelo Okufinyelela
Esihlokweni ngasinye, Izilawuli Zokuphepha ze-XS/SC26-2 zinikeza amalungelo okufinyelela achazwe ngaphambilini. Kwezinye izimo, lawo malungelo okufinyelela angakhawulelwa ngokwengxenye, kuyilapho kwezinye izimo awakwazi ukushintshwa nhlobo noma angahoxiswa kuphela ngokukhubaza iseva/iphrothokholi ehlobene.
Ithebula 11. Amalungelo Okufinyelela ku-XS/SC26-2 Izilawuli Zokuphepha
| Ukusebenza | Uhlelo Lokusebenza | Izihloko Ezitholakalayo | |
| I-Ethernet | Iseva ye-PROFINET | PROFINET | Ongaziwa |
| Iseva ye-Modbus TCP | I-Modbus TCP | Ongaziwa | |
| Iseva ye-ETHERNET/IP | I-Ethernet/IP | Ongaziwa |
Ukhiye:
A = Ukulawula ukufinyelela
R = Funda
W = Bhala
D = Susa/sula
Umsebenzisi 1 unamandla okuvimbela noma yisiphi isihloko ekufundeni noma ekubhaleni ukumiswa kohlelo lokusebenza kanye/noma ukucushwa kwenethiwekhi. Umsebenzisi 1 kuphela ongakwazi ukusetha kabusha isilawuli sibe Okuzenzakalelayo Kwasefekthri
Ukuphoqelela
Isilawuli Sezokuphepha se-XS/SC26-2 siphoqelela amalungelo okufinyelela kudatha namasevisi esiwahlinzekayo. I-XS/
I-SC26-2 Isilawuli Sezokuphepha siqinisekisa ukuthi Uhlelo Lokusebenza kanye Nokucushwa Kwenethiwekhi kungabuyekezwa kuphela umsebenzisi onamalungelo okufinyelela ukuze abhale Ukucushwa Kohlelo.
Ukufinyelela Okungokwenyama: Isilawuli Sezokuphepha se-XS/SC26-2 sidinga ukufinyelela ngokomzimba noma kwenethiwekhi kusilawuli ukuze siguqule ukucushwa kohlelo lokusebenza, ukucabanga kohlelo lokusebenza, kanye/noma ukukhipha/amandla edatha yohlelo lokusebenza. Ukuze uvikele isilawuli sezokuphepha, khawulela ukufinyelela kuso ngokomzimba ngokubeka isilawuli endaweni ephephile, njengekhabethe elikhiyiwe.
Ukuphathwa kwephasiwedi/i-PIN
Isilawuli Sezokuphepha se-XS/SC26-2 sinesethi yezihloko ezichazwe ngaphambilini. Amagama ayimfihlo esihloko ngasinye kumele aphathwe ngokusobala. I-Banner Safety Controller Software isebenzisa amagama ayimfihlo ahlukile esihlokweni ngasinye.
Isilawuli Sezokuphepha se-XS/SC26-2 sidinga iphinikhodi enezinombolo ezingu-4 ukuze ufinyelele i-USB.
Ukuze uthole ukufinyelela ku-Ethernet, Isilawuli Sezokuphepha se-XS/SC26-2 sidinga iphasiwedi ephakathi kwezinhlamvu ezingu-8 nezingu-31 ubude. Igama eliyimfihlo kufanele libe nengxube yalokhu okulandelayo:
- Izinhlamvu ezinkulu
- Izinhlamvu ezincane
- Okungenani inombolo eyodwa
- Okungenani uhlamvu olulodwa olukhethekile
Ngaphezu kwalokho, wonke amaphasiwedi angaphakathi kwesilawuli esisodwa sokuphepha kufanele ahluke kuMsebenzisi 1, Umsebenzisi 2, kanye Nomsebenzisi 3.
Yonke le mikhawulo iphoqelelwa isilawuli kanye Nesofthiwe Yesilawuli Sesibhengezo Sokuphepha lapho isetshenziswa nge-Ethernet.
I-Banner Safety incoma kakhulu ukusetshenziswa kwamagama ayimfihlo ayinkimbinkimbi nomaphi lapho amagama ayimfihlo asetshenziswa khona ukuze kuqinisekiswe.
Ithebula 12. Ukuqinisekisa Kusekelwe Isilawuli Sezokuphepha se-XS/SC26-2
| Ukusebenza | Izihloko Eziqinisekisiwe | Indlela Amaphasiwedi anikezwa ngayo |
| Izicelo zokucushwa | Umsebenzisi 1 Umsebenzisi 2 Umsebenzisi 3 |
Umsebenzisi 1 ilawula lawa maphasiwedi. |
Ukuze uthole ukwaziswa okwengeziwe ngokunikeza lawa magama ayimfihlo, bheka i-XS/SC26-2 User Manual (p/n 174868).
Izivumelwano Zokuxhumana
Amanye amaphrothokholi okuxhumana ahlinzeka ngezici ezisiza ukuvikela idatha ngenkathi “indiza” – ihamba ngenethiwekhi.
Okuvame kakhulu kulezi zici zifaka:
- Ukubethela - Kuvikela ubumfihlo bedatha edluliswayo.
- Amakhodi Okuqinisekisa Umlayezo - Iqinisekisa ubuqiniso nobuqotho bomlayezo ngokuthola umlayezo nge-cryptographically tampukukhohlisa noma ukukhohlisa. Lokhu kuqinisekisa ukuthi idatha isuka emthonjeni olindelekile futhi ayizange ishintshwe njengoba idlulisiwe, kungakhathaliseki ukuthi yayinonya noma cha.
Okwamanje, i-XS/SC26-2 Application Protocol kuphela ehlinzeka ngazo zombili lezi zici lapho isetshenziswa nge-Ethernet. Amanye amaphrothokholi okuxhumana asekelwa Izilawuli Zokuphepha ze-XS/SC26-2 azinikezi noma yisiphi salezi zici, njengoba kuchazwe kumathebula alandelayo. Ngakho-ke, izilawuli ezinxephezela zingase zidingeke ukuze kuhlangatshezwane nezidingo zokuphepha zokufakwa zokuvikela idatha ekundizeni.
Ithebula 13. Amandla Okuphepha ahlinzekwe ngephrothokholi kuzilawuli zokuphepha ze-XS/SC26-2
| Iphrothokholi | Ukubethelwa Kwedatha | Amakhodi okuqinisekisa umlayezo | |
| I-USB | I-XS/SC26-2 Uhlelo Lokusebenza Lokusebenza | N | N |
| I-Ethernet | I-XS/SC26-2 Uhlelo Lokusebenza Lokusebenza | Y | Y |
| I-XS/SC26-2 Discovery Protocol | N | N |
Ithebula 14. Amandla Okuphepha ahlinzekwe ngephrothokholi ku-XS/SC26-2 Ethernet-based Industrial Protocols
| Iphrothokholi | Ukubethelwa Kwedatha | Amakhodi okuqinisekisa umlayezo | |
| I-Ethernet | PROFINET | N | N |
| I-Modbus TCP | N | N | |
| I-Ether Net/IP | N | N |
Ukugawula nokucwaningwa kwamabhuku
Izilawuli Zokuphepha ze-XS/SC26-2 azihlinzeki ngelogi elizinikele lokuvikela elishumekwe ngaphakathi kwesilawuli.
Nokho, Isilawuli Sezokuphepha se-XS/SC26-2 senza imicimbi yokubuyekeza ukucushwa kwelogi kuthebula lefayela lokungena lokucushwa elincane (elifakiwe eli-10). Ukufakwa ngakunye kufaka phakathi isikhathi nedethi ukulungiselelwa okuqinisekiswe ngayo, kusetshenziswa idethi nesikhathi soshintsho lokucushwa njengoba kugcinwa ku-PC. Okunye okufakiwe yigama lokucushwa kanye nokuqinisekisa ukuthi i-Cyclic Redundancy Check (CRC).
View lolu logi lokucushwa kusetshenziswa I-Software yesilawuli se-Banner Safety. Ilogi eyokufunda kuphela futhi ayikwazi ukusethwa kabusha noma ithekeliswe isuka kusilawuli. Ukusetha kabusha isilawuli kokuzenzakalelayo kwasembonini nakho kukhiqiza okufakiwe kuthebula lokungena.
I-XS/SC26-2 Safety Controller nayo inelogi yamaphutha. Iningi lezehlakalo ezifakwe kulogi yephutha yesilawuli sezokuphepha se-XS/SC26-2 zimele izinkinga zokusebenza, njengokuhluleka kwezingxenyekazi zekhompuyutha nokusebenza okungalindelekile kwe-firmware. Nakuba lezo zingaqondile kwezokuphepha, zinganikeza ulwazi oluwusizo phakathi nokuhlolwa kokuphepha. Amalogi anephutha awagcinwa ngemva kokukhishwa kwamandla kusilawuli sezokuphepha. View iphutha lokungena nge-Banner Safety Controller Software noma esibukweni esisebhodini
Ukucushwa Ukuqina
Ukusiza ekwehliseni indawo yokuhlasela engaba khona, lesi sigaba sihlinzeka ngolwazi olungasetshenziswa ukwenza lukhuni ukucushwa kwemikhiqizo ye-XS/SC26-2 ekhona ekufakweni okuthile.
Cabangela ukumisa Ukuqinisa ngaphezu kokunika amandla nokusebenzisa izici zokuphepha ezifana Nokuqinisekisa, Ukulawula Ukufinyelela, Nokugunyazwa.
Ukuphepha kwesibhengezo kuncoma ukukhubaza zonke izimbobo, izinsiza, nezinqubo ezingadingeki ohlelweni oluhlosiwe. Yenza lokhu emkhiqizweni ngamunye we-XS/SC26-2.
Isilawuli Sokuphepha
Sebenzisa ulwazi olukulesi sigaba uma uqinisa ukucushwa kwesilawuli sokuphepha se-XS/SC26-2. Cabangela lezi zinketho lapho ulungiselela noma yisiphi isilawuli Sezokuphepha se-XS/SC26-2 esizisekelayo.
Lezi zilungiselelo zicaciswe ngaphakathi kokucushwa kwezingxenyekazi zekhompuyutha ezilandwa ku-XS/SC26-2Safety Controller.
Imbobo ye-USB, isixhumi esibonakalayo esisebhodini, kanye nokufinyelela ngokomzimba
Ukuze unciphise indawo engase ibe khona yokuhlasela, khawulela ukufinyelela okuphathekayo Embobeni ye-USB kanye nesixhumi esibonakalayo esisebhodini ngokukhawulela ukufinyelela okuphathekayo kusilawuli sezokuphepha.
Lokhu kungenziwa ngokubeka isilawuli sokuphepha endaweni evikelekile ngokomzimba, njengekhabethe elikhiyiwe
I-Ethernet Interface
Sebenzisa ulwazi olukulesi sigaba lapho uqinisa ukucushwa kwe-XS/SC26-2 Safety Controller's Ethernet Interface. Cabangela lezi zilungiselelo lapho ulungiselela noma iyiphi i-XS/SC26-2 Ethernet Interface.
Uma ukuthunyelwa kwakho kungadingi ukufinyelela kumadivayisi angekho Kunethiwekhi Yokulawula Inqubo, umzila kufanele ukhutshazwe ngokusetha Ikheli Le-IP Yesango kuwo wonke amaziro:
Ithebula 15. Ikhubaza i-IP Routing
| Isevisi | Igama lepharamitha | Inani |
| Umzila we-IP | Ikheli le-IP yesango | 0.0.0.0 |
Lezi zilungiselelo zicaciswe ngaphakathi kokucushwa kwezingxenyekazi zekhompuyutha ezilandwa kusilawuli Sezokuphepha se-XS/SC26-2.
Isixhumi esibonakalayo se-Ethernet singase futhi sikhutshazwe ngokuphelele kusetshenziswa Isofthiwe yesilawuli se-Banner Safety.
Ukuze uthole ulwazi olwengeziwe ngale mingcele, bheka i-XS/SC26-2Safety Controller User Manual (p/n 174868)
I-Network Architecture kanye Nokuthunyelwa Okuvikelekile
Lesi sigaba sinikeza izincomo zokuphepha zokusebenzisa Isilawuli Sezokuphepha se-XS/SC26-2 kumongo wenethiwekhi enkulu.
I-Reference Architecture
Isibalo esilandelayo sibonisa ukuthunyelwa kwereferensi kwe-XS/SC26-2 Safety Controllers.
Umfanekiso 1. I-Reference Network Architecture
Amanethiwekhi Endawo Yokukhiqiza (ahlanganisa Imisebenzi Yokukhiqiza, Ukulawulwa Kokugada, kanye namanethiwekhi Okulawula Inqubo) ahlukaniswa kwamanye amanethiwekhi angathembekile njengenethiwekhi yebhizinisi (ebizwa nangokuthi inethiwekhi yebhizinisi, inethiwekhi yebhizinisi, noma i-intranet) kanye ne-inthanethi esebenzisa i-Demilitarized. Zone (DMZ) izakhiwo. Amanethiwekhi Okulawula Izinqubo anokuchayeka okukhawulelwe kuthrafikhi evela kumanethiwekhi weleveli ephezulu, okuhlanganisa namanye amanethiwekhi kuNdawo Yokukhiqiza, kanye nakwamanye amanethiwekhi okulawula Inqubo.
Izindawo Zokufinyeleleka Kukude Nezingahlosiwe (DMZ)
Izakhiwo ze-DMZ zisebenzisa izindonga zomlilo ezimbili ukuze zihlukanise amaseva afinyeleleka kumanethiwekhi angathembekile. I-DMZ kufanele isetshenziswe ukuze kuvunyelwe ukuxhumana okuqondile kuphela (okukhawulelwe) phakathi kwenethiwekhi yebhizinisi ne-DMZ, naphakathi kwenethiwekhi yokulawula ne-DMZ. Ngokufanelekile, inethiwekhi yebhizinisi nenethiwekhi yokulawula akufanele ixhumane ngokuqondile.
Uma ukuxhumana okuqondile nenethiwekhi yokulawula kuyadingeka kunethiwekhi yebhizinisi noma ku-inthanethi, lawula ngokucophelela, ubeke umkhawulo, futhi ugade konke ukufinyelela. Okwesiboneloample, idinga ukuqinisekiswa kwezinto ezimbili ukuze umsebenzisi athole ukufinyelela kunethiwekhi yokulawula esebenzisa I-Virtual Private Networking (VPN) futhi nalapho, ikhawulela izivumelwano/izimbobo ezivunyelwe kusethi encane edingekayo. Ngaphezu kwalokho, yonke imizamo yokufinyelela (iphumelele noma cha) kanye nayo yonke ithrafikhi evinjiwe kufanele kurekhodwe kulogi yezokuvikela ehlale icwaningwa.
Ukufinyelela kumanethiwekhi okulawula inqubo
Ithrafikhi ye-Ethernet esuka kunethiwekhi yokulawula iSupervisory kuya kumanethiwekhi okulawula inqubo kufanele ikhawulelwe ukuze isekele kuphela umsebenzi odingekayo.
Nokho, uma iphrothokholi ethile (efana ne-Modbus TCP) ingadingi ukusetshenziswa phakathi kwalezo zifunda, misa i-firewall ukuze uvimbele leyo phrothokholi. Ngokungeziwe ekuvimbeni i-firewall, uma isilawuli singenaso esinye isizathu esidinga ukusebenzisa leyo phrothokholi, lungiselela isilawuli ngokwaso ukuze sikhubaze usekelo lwephrothokholi.
QAPHELA: Izindonga zomlilo Zokuhumusha Ikheli Lenethiwekhi (NAT) ngokuvamile azivezi zonke izisetshenziswa ezisohlangothini “olwethembekile” lohlelo lokuvikela kumadivayisi asohlangothini “olungathenjiwe” lohlelo lokuvikela. Ngaphezu kwalokho, izindonga zomlilo ze-NAT zithembele ekwenzeni imephu ikheli/imbobo ye-IP ohlangothini “olwethembekile” lohlelo lokuvikela ukuya ekhelini elihlukile le-IP/imbobo ohlangothini “olungathenjiwe” lohlelo lokuvikela. Njengoba ukuxhumana ne-XS/SC26-2 Safety Controller ngokuvamile kuzoqalwa kusukela ku-PC ohlangothini “olungathenjiwe” lwe-firewall yenethiwekhi Yokulawula Inqubo, ukuvikela inethiwekhi Yokulawula Inqubo kusetshenziswa i-firewall ye-NAT kungase kubangele izinselele ezengeziwe zokuxhumana. Ngaphambi kokuthumela i-NAT, cabangela ngokucophelela umthelela wayo ezindleleni zokuxhumana ezidingekayo.
Okunye Ukucatshangelwa
Ukuphatha Ukucushwa
Isu lokusebenzisa ukulungiswa kwezokuphepha, okuhlanganisa izinguquko zokucushwa, kufanele lifakwe ohlelweni lokuvikela lwesikhungo. Ukusebenzisa lezi zibuyekezo ngokuvamile kudinga ukuthi Isilawuli Sezokuphepha se-XS/SC26-2 esithintekayo sikhishwe okwesikhashana emsebenzini. Okunye ukufakwa kudinga iziqu kanye/noma ukugunyazwa okubanzi ngaphambi kokuba izinguquko zitshalwe endaweni yokukhiqiza. Nakuba le mfuneko izimele ekuvikelekeni, ukuqinisekisa ikhono lokusebenzisa ngokushesha ukulungiswa kwezokuphepha, kuyilapho kunciphisa isikhathi sokuphumula, kungase kuqhubekisele phambili isidingo sengqalasizinda eyengeziwe ukusiza ngalesi sici.
Ukuxhumana Kwesikhathi Sangempela
Lapho uklama i-architecture yenethiwekhi, kubalulekile ukuqonda ukuthi imuphi umthelela amadivayisi okuvikela inethiwekhi (njengezicishamlilo) ezizoba nawo ezicini zesikhathi sangempela zethrafikhi yezokuxhumana okufanele idlule kuzo.
Njengomphumela, izakhiwo zenethiwekhi ezidinga ukuxhumana kwesikhathi sangempela ukuze kudlule kumadivayisi anjalo zingakhawulela izinhlelo zokusebenza ezingase zisetshenziswe ngempumelelo.
Isiqondiso Esengeziwe
Isiqondiso esiqondene nephrothokholi
Izindikimba zamazinga ephrothokholi zingase zishicilele isiqondiso sendlela yokusebenzisa ngokuphephile amaphrothokholi azo. Amadokhumenti anjalo, lapho etholakala, kufanele acatshangelwe ngaphezu kwalo mbhalo
Izikhungo zikahulumeni kanye nezinhlangano zamazinga
Ama-ejensi kahulumeni nezinhlangano zamazinga omhlaba zingase zinikeze isiqondiso ekudaleni nasekugcineni uhlelo lokuvikela oluqinile, olufaka indlela yokukhipha ngokuphephile nokusebenzisa Amasistimu Okulawula.
Okwesiboneloample, uMnyango Wezokuphepha Kwasekhaya wase-US ushicilele isiqondiso mayelana Nedizayini Yezakhiwo Ezivikelekile kanye Nemikhuba Enconyiwe yokuvikeleka ku-inthanethi Ngezinhlelo Zokulawula. Amadokhumenti anjalo, lapho kufaneleka, kufanele acatshangelwe ngaphezu kwalo mbhalo. Ngokufanayo, i-International Society of Automation ishicilela imininingwane ye-ISA-99 ukuze inikeze isiqondiso ekusunguleni nasekusebenziseni uhlelo lokuphepha ku-inthanethi, okuhlanganisa nobuchwepheshe obunconywayo bezinhlelo ezishintshayo nezilawulayo zezimboni.
Xhumana nathi
Banner Engineering Corp. indlunkulu itholakala: 9714 Tenth Avenue North | Minneapolis, MN 55441, USA | Ucingo: + 1 888 373 6767
Ngezindawo zomhlaba wonke nabameleli bendawo, vakashela www.bannerengineering.com. 
Amadokhumenti / Izinsiza
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I-BANNER SC26-2 Izilawuli Zokuphepha Zivikele Ukuthunyelwa [pdf] Umhlahlandlela Womsebenzisi I-SC26-2 Izilawuli Zokuphepha Ukuthunyelwa Okuvikelekile, i-SC26-2, Izilawuli Zokuphepha Ukuthunyelwa Okuvikelekile, Izilawuli Ukuthunyelwa Okuvikelekile, Ukuthunyelwa Okuvikelekile, Ukuthunyelwa |