ibicuruzwa

Ikarita yo gukingira imashini MPC4 nicyo kintu nyamukuru muri sisitemu yo kurinda imashini ya VM600 (MPS). Iyi karita ihindagurika cyane irashobora gupima no gukurikirana ibyinjira bine byerekana ibimenyetso byinjira kandi bigera kuri bibiri byihuta icyarimwe.

Ibimenyetso byerekana ibimenyetso byinjira birashobora gutegurwa byuzuye kandi birashobora kwakira ibimenyetso byerekana kwihuta, umuvuduko no kwimuka (hafi), nibindi. Mu ndege itunganijwe neza ituma ibipimo byibintu bitandukanye bifatika, harimo ihindagurika ryuzuye kandi ryuzuye, Smax, eccentricity, umwanya wo guterera, kwagura amazu yuzuye kandi atandukanye, kwimuka hamwe nigitutu cyingufu.

Gutunganya ibikoresho bya digitale birimo gushungura muburyo bwa digitale, kwishyira hamwe cyangwa gutandukanya (niba bikenewe), gukosora (RMS, bivuze agaciro, impinga yukuri cyangwa impinga yukuri-kuri-mpinga), gukurikirana gahunda (amplitude hamwe nicyiciro) no gupima icyuho cya sensor-intego.

Umuvuduko (tachometer) winjiza wemera ibimenyetso biva mubyuma bitandukanye byihuta, harimo sisitemu ishingiye kuri probe yegeranye, ibyuma bya magnetiki pulse cyangwa ibyuma bya TTL. Ibipimo bya tachometer ibice nabyo birashyigikiwe.

Iboneza birashobora kugaragarira mubice cyangwa ibipimo. Alert na Danger yashyizeho ingingo zirashobora gutegurwa rwose, nkuko gutinda igihe cyo gutabaza, hystereze no gufunga. Urwego rwa Alert na Danger narwo rushobora guhuzwa nkigikorwa cyihuta cyangwa amakuru yose yo hanze.

Ibisohoka bya digitale iraboneka imbere (kurikarita IOC4T yinjiza / ikarita isohoka) kuri buri rwego rwo gutabaza. Ibi bimenyetso byo gutabaza birashobora gutwara ibice bine byaho ku ikarita ya IOC4T kandi / cyangwa birashobora kunyuzwa hifashishijwe bisi ya Raw ya VM600 cyangwa bisi ya Open Collector (OC) kugirango itware ibyerekanwa ku makarita ya relay itemewe nka RLC16 cyangwa IRC4.

Ibimenyetso bitunganijwe (vibrasiya) hamwe nibimenyetso byihuta birahari inyuma yinyuma (kumwanya wambere wa IOC4T) nkibimenyetso bisohoka. Ibimenyetso bishingiye kuri voltage (0 kugeza 10 V) nibimenyetso bishingiye kuri (4 kugeza 20 mA). MPC4 ikora kwipimisha no kwisuzumisha kuri power-up. Byongeye kandi, ikarita yubatswe ya "OK sisitemu" idahwema gukurikirana urwego rwibimenyetso rutangwa nuruhererekane rwo gupima (sensor na / cyangwa icyuma cyerekana ibimenyetso) kandi rukerekana ikibazo icyo ari cyo cyose bitewe numurongo wacitse, sensor idakwiriye cyangwa icyuma cyerekana ibimenyetso.

Ikimenyetso cya LED kumwanya wambere wa MPC4 cyerekana niba habaye ikosa cyangwa gutunganya ibyuma. LED esheshatu ziyongera (imwe kumuyoboro winjiza) yerekana niba Sisitemu OK yarabonye amakosa kandi niba impuruza yarabaye kumuyoboro.

Ikarita ya MPC4 iraboneka muburyo butatu: verisiyo "isanzwe", "umuzunguruko utandukanye" hamwe na "umutekano" (SIL), byose bikora nk'ikarita ikoresheje ikarita IOC4T yinjiza / isohoka. Impapuro zitandukanye z'ikarita ya MPC4 Ikarita ya MPC4 iraboneka muburyo butandukanye, harimo "bisanzwe", "imiyoboro itandukanye" na "umutekano" (SIL).

Byongeye kandi, verisiyo zimwe ziraboneka hamwe nigitambaro gihuye gikoreshwa mukuzunguruka kwamakarita kugirango hongerwe ibidukikije byangiza imiti, ivumbi, ubushuhe nubushuhe bukabije. Byombi 'bisanzwe' hamwe n '“umutekano” (SIL) verisiyo yikarita ya MPC4 yemejwe kuri IEC 61508 na ISO 13849, kugirango ikoreshwe mu rwego rwumutekano ukora, nka SIL 1 ukurikije IEC 61508 na PL c ukurikije ISO 13849-1. Ikarita "isanzwe" MPC4 niyo verisiyo yumwimerere kandi ishyigikira ibintu byose nuburyo bwo gutunganya. MPC4 "isanzwe" igenewe sisitemu yumutekano ukoresheje rack ya VM600 ifite amakarita make, ni ukuvuga "bisanzwe" MPC4 / IOC4T amakarita abiri hamwe namakarita ya RLC16. Ifite VMEcompatible imbata yimbere rero ni software igaragara binyuze kuri VME mugihe hari ikarita ya CPUx ikora nkumugenzuzi wa rack muri VM600. Ni software igaragara binyuze kuri RS-232 (kumwanya wimbere wikarita).

Ikarita ya “umutekano” (SIL) MPC4, izwi ku izina rya MPC4SIL, yakozwe kugira ngo yemererwe uburyo bwinshi bwo guhitamo. By'umwihariko, VM600 rack nayo ikubiyemo amakarita yo kugenzura imiterere nka XMx16 n'amakarita ya relay nka IRC4. Kugirango umutekano wemeze iboneza, byabaye ngombwa ko MPC4SIL yitandukanya nandi makarita mumurongo wa VM600, kugirango hatabaho uburyo iboneza ryayo ryahinduwe tutabishaka. Kubwibyo, ikarita ya MPC4SIL ntabwo ikubiyemo VME ihuza imbata, ntishobora gushyigikira imiyoboro ya tachometero (umuvuduko) kandi ntabwo itanga ubushobozi bwose bwo gutunganya ibimenyetso byikarita "MPC4" (reba ibisobanuro byongeweho - kuri "bisanzwe" na "imirongo itandukanye" amakarita ya MPC4 kurupapuro rwa 9). Gutandukanya MPS na CMS Rack ya VM600, amakarita yo gukingira imashini, amakarita yo kugenzura imiterere hamwe na software bifitanye isano yagenewe kubahiriza sisitemu yo gukingira imashini (MPS) hamwe na sisitemu yo kugenzura imiterere (CMS) ibisabwa byo gutandukanya ibipimo bya API 670, byemeza ko imikorere ya MPS idashingiye kandi ko itabangamiwe mu buryo ubwo ari bwo bwose n'imikorere ya CMS. Nubwo rero amakarita yo gukingira imashini hamwe namakarita yo kugenzura imiterere ashobora gusangira byoroshye ibimenyetso bya sensor kuva kumurongo wapimwe, amakarita ya MPC4 / IOC4T ntagabana bisi zitumanaho hamwe na XMx16 / XIO16T ikarita yo kugenzura imiterere yikarita ya VM600, kandi amakarita ya MPC4 / IOC4T yashyizweho kandi akoreshwa akoresheje software ya VM600 MPSx (mugihe XMx16 / XIO16). Ibisobanuro bya porogaramu Iyo bikoreshejwe nk'ikarita hamwe n'ikarita ya IOC4T yinjiza / isohoka, MPC4 irakwiriye cyane kugenzura imashini no kurinda imashini zitandukanye zikoreshwa mu nganda. Ukeneye ibisobanuro birambuye kubyerekeranye no gukoresha ikarita ya MPC4 / IOC4T muri rusange, reba igitabo cya VM600 cyo gukingira imashini (MPS) nigitabo cya VM600 MPSx. Kumakuru yerekeye imikoreshereze yikarita ya MPC4 / IOC4T muburyo bwumutekano ukora, reba ahanditse VM600 igitabo cyumutekano gikora. Kubisabwa byihariye, hamagara uhagarariye Meggitt waho.

Ibimenyetso byerekana imbaraga Umubare winjiza: 4 kuri karita MPC4 ikarita ya DC: 0 kugeza +20 V cyangwa 0 kugeza kuri 20 V AC Urwego: ± 10 V max. Uburyo busanzwe bwa voltage intera: −50 kugeza +50 V CMRR:> 60 dB kuri 50 Hz Crosstalk: −72 dB Kwinjira byinjira: 200 kΩ Urutonde rwinjiza • Ibimenyetso bya DC: 0 kugeza 25 mA • Ibimenyetso bya AC: ± 8 mA max. Ikigereranyo cyinshuro zingana: DC kugeza 60 kHz (−3 dB). Icyitonderwa: Bikurikizwa mugihe ibyasohotse byerekana ibimenyetso bisangiwe ukoresheje bisi ya Raw (VM600 rack). Ibimenyetso byerekana ibimenyetso bishobora gusangirwa na XMx16 / XIO16T ikarita ebyiri ariko ntishobora gusangirwa nandi makarita ya MPC4 / IOC4T. . Impedance isohoka: 50 range Ikigereranyo cyinshuro zingana: DC kugeza 10 kHz (−0.1 dB hamwe numutwaro> 1 MΩ). DC kugeza 10 kHz (−0.2 dB n'umutwaro> 200 kΩ). DC kugeza 40 kHz (−3 dB). Icyitonderwa: Bikurikizwa mugihe ibyasohotse "mbisi" byerekana ibimenyetso bisaranganywa bisangiwe ukoresheje icyerekezo cyambere BNC ihuza (ikarita ya VM600 MPC4) hamwe na screw-terminal ihuza (ikarita ya VM600 IOC4T). Ikosa ryicyiciro: <5 ° (DC kugeza 1 kHz). <30 ° (DC kugeza 10 kHz). Ikigereranyo cyo kwimura • Iyinjizwa rya voltage: 1 V / V • Iyinjiza ryubu: 0.3245 V / mA