{"id":1898,"date":"2015-02-21T16:20:01","date_gmt":"2015-02-21T15:20:01","guid":{"rendered":"https:\/\/srcsl.com\/que-es-un-plc\/"},"modified":"2026-02-09T14:35:51","modified_gmt":"2026-02-09T13:35:51","slug":"zer-da-plc","status":"publish","type":"post","link":"https:\/\/srcsl.com\/eu\/zer-da-plc\/","title":{"rendered":"Zer da PLC bat? Nola dabil? Zertarako da?"},"content":{"rendered":"
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Zer da PLC bat? Nola funtzionatzen du?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Zer jakin nahi duzu PLC bat da<\/strong>? Blog egokira etorri zara, hemen azalduko baitugu zer a ulertzeko jakin behar duzun guztia\u00a0kontrolagailu logiko programagarria<\/a><\/strong> (Kontroladore Logiko Programagarria \u2013 PLC).<\/p>

PLC bat makinen osagaiak aktibatzen dituen "garun" bat da, pertsonentzat arriskutsuak izan daitezkeen jarduerak gara ditzaten, oso motelak edo inperfektuak.<\/p>

Garrantzitsua da ez nahastea\u00a0PLC (Power Line Communications)<\/strong> rekin komunikazio-sareetan erabiltzen da\u00a0automatizazio industria<\/strong>Berak, bada, izen bat partekatzen duten arren, erabilerak guztiz desberdinak dira.<\/p>

Bigarren honek, sakonduko ez duguna, sare elektrikoaren bitartez interneteko konexioa transmititzen du. Mota hau\u00a0PLC errepikagailua<\/strong> Wi-Fi sarea eta Ethernet konexioa zabaltzeko erabiltzen da.<\/p>

orain badakizu\u00a0Zer esan nahi du PLC akronimoak?<\/strong>, nola funtzionatzen duen eta automatizazio industrialeko ordenagailu batek eman dezakeen erabilgarritasuna ulertzeko garaia da.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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NOLA FUNTZIONATZEN DU PLC BATEK?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Garrantzitsua da jakitea funtzionaltasuna PLC garapenean pertsonalizatutako alderdi bat dela. Bada, hornitzaileak garatzen ari den proiektuaren kontrol, erregistro, jarraipena... beharren arabera garatzen ditu funtzioak.<\/p>

Ekipamendu hau ordenagailu bat bezala, non zati nagusiak <\/strong>CPUa, memoria eta sarrera\/irteera modulua, elikadura iturria eta programazio unitatea dira. Funtzionatzeko, beraz, beteko duen funtzioaren aurretik programazio bat egitea beharrezkoa da.<\/p>

Programazio hori egiteko, markara eta garatu nahi den programazio-lengoaiari egokitutako software espezifikoa behar da.<\/p>

Funtsean, PLC baten funtzioa prozesuko hainbat seinale mota detektatzea da, eta programatutakoaren arabera ekintzak prestatu eta bidaltzea. Gainera, operadoreen (programatzaileen) konfigurazioak jasotzen ditu eta horien berri ematen du, beharrezkoa denean programazioaren aldaketak onartuz.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Nola sortzen dira PLC gailuak?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Interneten eta teknologia elektronikoen garapenarekin, logika konbinazionaleko zirkuitu elektrikoetan oinarritutako kontrol sistemak errele eta etengailuekin ordezkatzeko modu bat bilatu zen.<\/p>

60ko hamarkadaren amaieran<\/strong><\/a> lehena agertu zen\u00a0kontrolagailu programagarri motak<\/strong>, oso ezaugarri sinpleekin eta bizitza erabilgarria oso luzearekin.<\/p>

Automatizazio industriala lortzea zen helburua, non gailu elektronikoak erabiltzeak lantegietan errepikatzen diren zereginen zama arinduko zuen. Horrela, lan bilakaera bat gertatu zen, non profesionalak lana egiteari utzi eta makinak behar bezala funtzionatzen zuela kontrolatzen hasi zen.<\/p>

1982an forma estandarizatuan merkaturatutako lehen PLCa milioi bat dolar baino gehiagotan saldu zen. Hala ere, gaur egun teknologia mota hau 49 dolar (43 \u20ac) dago eskuragarri.<\/p>

Historia PLC bat zer den oraindik ulertzen ari zenean, mikroprozesadoreak sartu ziren bere osaeran. Hala, elkarren artean komunikatzeko eta prozesadoreak telematikoki kontrolatzeko gaitasuna zuten PLCak sortu ziren. Horrez gain, lortutako datuak hobetzeko hobekuntza teknologikoak ezarri ziren.<\/p>

80ko hamarkadan, programazio eta komunikazio protokoloa normalizatu zen, programazio sisteman hobekuntzak eginez, terminalak programatu beharrean ordenagailu pertsonalekin egin ahal izateko. Horrez gain, bere errendimendua hobetu zuten diseinu-hobekuntzak ezarri ziren.<\/p>

90eko hamarkadatik aurrera, eta orain arte, gailuen eta programazio moduluen ezaugarri fisikoak modernizatu egin dira, programazio, kontrol eta komunikazio kanaletarako aukerak irekiz.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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ZEIN PLC MOTA DAUDE?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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PLCen bilakaeran ikusi dugun bezala, egindako aldaketek eta hobekuntzek lau kategoria nagusitan sailka daitezkeen PLC mota desberdinak sortu dituzte.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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KONTAKTU MOTA<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Jakin nahi duzu zer den PLC trinkoa? PLCen zehaztapen generikoak betetzen dituena da: elikatze-iturria, CPUa eta hainbat modulu ditu barneratuta.<\/p>

Nano tamainako PLC trinkoak daude, tamaina oso txikia dutenak, nahiz eta PLCaren oinarrizko funtzionamendua bere ezaugarriengatik mugatuagoa izan. Gure ekipo guztiek gure sentsoreak konektatzeko sarrerak dituzte tenperatura<\/a>, presioa, hezetasuna, etab.<\/a>. Horrekin zure makineriaren eta ekipoen zehaztasun-kontrola egin dezakezu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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MODULAR MOTA<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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PLC mota hau bere modulu hedagarriengatik bereizten da, eta horrek modelo trinkoa baino ezaugarri indartsuagoak ematen dizkio. Programa konplexuagoekin lan egiten du eta memoria-ahalmen eta funtzionamendu-gaitasun handiagoak ditu.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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MUNTATZEKO ARMARIOA<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Behin PLC modular bat zer den ulertuta, rack muntatzea errazagoa da. Ia berdina da, baina PLC moduluak instalatzen diren rack-ean badaude desberdintasunak.<\/p>

Rack-en muntaketaren kasuan, modulu ezberdinen arteko informazioa trukatzea onartzen da, honek informazioa transmititzeko abiadura handiagoa ahalbidetzen du eta, beraz, PLCaren funtzionamendua optimizatzen du.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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HMI BARNEAREKIN DUEN PLC<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Berak HMI<\/a> (Giza Makinaren Interfazea) gailu programagarri bat da, interfaze grafiko bat, eta PLCarekin konbinatuta makinaren programazioaren eta erabileraren esperientzia optimizatzeko aukera ematen du. PLC elementuen kableatzea murrizten du eta pantaila grafiko batean bistaratzen ditu programatutako moduan.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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ZER ERABILERA EMAND DIEZAIOKET TEKNOLOGIA HONI?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Inplementazio sinple eta exekuzio azkarreko teknologia honek gure proiektuaren prozesuak automatizatzeko aukera ematen digu mantentze gutxirekin eta instalazio pertsonalizatuarekin.<\/p>

Ekipamendu hau zer den eta nola funtzionatzen duen ulertzen amaitzeko, auto-garbiketa automatiko baten adibidea jarriko dugu:<\/p>

Programatu egingo da, 500 metrotik behin, sentsore ezberdinen seinaleak biltzeko tenperatura<\/a>, presioa, ibilgailuen presentzia, oxido eta karbono dioxido maila eta deposituaren ur maila.<\/a><\/p>

Sentsoreen arabera, sarrera eta irteera gailuak aktibatuko dira: semaforoa, abisu-argiak, haizagailuak eta ur-ponpa. Horrez gain, urrutiko sarbidea edukita, operadoreak makinaren interfazera sartu eta prozesuaren egoera ikusi ahal izango dute, baita behar izanez gero aldatu ere.<\/p>

Laburbilduz, segurtasun mailak ezarriko dira gas toxikoen presentzian, ibilgailuen abiadura, etab., eta PLCak datuak parametro horren barruan daudela egiaztatuko du eta, hala ez bada, programatutako segurtasun neurriak aktibatuko ditu.<\/p>

PLC bat zer den zehatz-mehatz dakizuenez, SRC-n produktu hauetarako garapen-lerro bat dugula jakinarazten dizuegu. Gure ingeniariak gure sentsoreak akoplatzeko automatizazio sistemak garatzeaz ere arduratzen dira tenperatura<\/a>, presioa, hezetasuna, etab.<\/a>. Horrekin zure makineriaren eta ekipoen zehaztasun-kontrola egin dezakezu.<\/p>

sartu\u00a0kontaktua<\/a> Jar zaitez gurekin harremanetan eta horren inguruan sortu zaizkigun zalantza guztiak argituko ditugu, lan egiten ditugun PLC motak sakonki informatzeaz gain.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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AHOLKULARITZA BEHAR DUZU?<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\u00a0Bidali zure kontsulta eta gure sail teknikoak ahalik eta azkarren jarriko da zurekin harremanetan.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tBIDALI KONTSULTA<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

\u00bfQu\u00e9 es un PLC? \u00bfC\u00f3mo funciona? \u00bfQuieres saber\u00a0qu\u00e9 es un PLC? Has llegado al blog correcto, pues aqu\u00ed te explicaremos todo lo que debes saber para entender qu\u00e9 es un\u00a0controlador l\u00f3gico programable (Programmable\u00a0Logic\u00a0Controller – PLC). Un PLC es un \u201ccerebro\u201d que activa\u00a0los componentes de la maquinaria para que desarrollen actividades potencialmente peligrosas para las personas, […]<\/p>\n","protected":false},"author":2,"featured_media":2608,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[51],"tags":[189,187,186,185,188,190],"class_list":["post-1898","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticias","tag-automatas-programables","tag-controlador-logico-programable","tag-funcionamiento","tag-plc","tag-power-line-communications","tag-tipos-de-plc"],"yoast_head":"\n\u00bfQu\u00e9 es un PLC? 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