{"id":6497,"date":"2022-03-17T09:56:25","date_gmt":"2022-03-17T09:56:25","guid":{"rendered":"https:\/\/www.novotek.com\/se\/?post_type=insights&p=6497"},"modified":"2025-11-21T18:56:38","modified_gmt":"2025-11-21T18:56:38","slug":"modernisera-ditt-hmi-scada-system","status":"publish","type":"insights","link":"https:\/\/www.novotek.com\/se\/insight\/modernisera-ditt-hmi-scada-system\/","title":{"rendered":"Modernisera ditt HMI \/ SCADA-system"},"content":{"rendered":"
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Gammal industriell infrastruktur kan g\u00f6ra det sv\u00e5rt att m\u00f6ta dagliga utmaningar f\u00f6r industrianl\u00e4ggningar och tillverkande f\u00f6retag. Lyckligtvis finns det kostnadseffektiva s\u00e4tt att l\u00f6sa dessa utmaningar. Vi delar med oss \u200b\u200bav 10 tips p\u00e5 hur du moderniserar ditt HMI\/SCADA-system. <\/p>\n<\/div>\n\n

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1. H\u00e5ll dig uppdaterad med den senaste versionen av SCADA-programvara och operativsystem<\/strong><\/strong><\/h2>\n<\/div>\n\n
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M\u00e5nga industrif\u00f6retag har fortfarande gamla, ibland mycket gamla, versioner av SCADA-programvara. Genom att implementera regelbundna uppdateringar f\u00e5r du tillg\u00e5ng till nya funktioner och f\u00f6rb\u00e4ttrar systemtillg\u00e4ngligheten. Dessutom slipper du s\u00e4kerhetsrisken som uppst\u00e5r om systemet inte uppdateras. Att forts\u00e4tta anv\u00e4nda ett f\u00f6r\u00e5ldrat system kan leda till h\u00f6gre kostnader.<\/p>\n<\/div>\n\n

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Detta \u00e4r ett grundl\u00e4ggande steg. Innan man forts\u00e4tter med moderniseringen, \u00e4r det viktigt att b\u00e5de SCADA-programvaran och operativsystemet \u00e4r uppdaterade med de senaste versionerna och patchar. Detta g\u00f6r att du kan b\u00f6rja med r\u00e4tt plattform, d\u00e4r allt \u00e4r klart f\u00f6r n\u00e4sta steg.<\/p>\n<\/div>\n\n

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P\u00e5minnelse: Windows 7 n\u00e5dde utg\u00e5ngsdatumet i januari 2020 och Windows 8:s utg\u00e5ngsdatum \u00e4r satt till n\u00e4sta \u00e5r, januari 2023. Uppdatera de gamla operativsystemen!<\/em><\/p>\n<\/div>\n\n

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2. Standardisera SCADA-implementeringen<\/strong> <\/strong><\/h2>\n<\/div>\n\n
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Definiera standarder f\u00f6r det \u00f6vergripande SCADA-systemet. Detta g\u00e4ller applikation, konfiguration, s\u00e4kerhet, arkitektur och fj\u00e4rr\u00e5tkomst. Standardisering hj\u00e4lper dig att minska fel och kostnader och \u00f6ka operativ effektivitet.<\/p>\n<\/div>\n\n

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Med konsekvent representation och fasta rutiner reduceras fel mellan flera intressenter. Personalen f\u00e5r en kortare inl\u00e4rningskurva, f\u00f6retaget kan snabbare genomf\u00f6ra drifts\u00e4ttning och enklare underh\u00e5llet. Standardisering bidrar ocks\u00e5 till att s\u00e4kerst\u00e4lla livsl\u00e4ngden. Dessutom till\u00e5ter taggnamns-konventioner dig att dra f\u00f6rdel av OPC UA: Bl\u00e4ddra i OPC UA-k\u00e4llor och skapa din SCADA-procesdatabas automatiskt.<\/p>\n<\/div>\n\n

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3. Utveckla en Disaster Recovery Plan<\/strong><\/h2>\n<\/div>\n\n
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En Disaster Recovery Plan kan starta i en mindre skala, till exempel kan det finnas en versionshanteringsplan relaterad till s\u00e4kerhetskopiering och \u00e5terst\u00e4llning. Sedan kan du l\u00e4gga till en mer l\u00e5ngsiktig plan och \u00f6verv\u00e4ga ett redundant system.<\/p>\n<\/div>\n\n

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Du kan bygga redundans p\u00e5 alla niv\u00e5er: fr\u00e5n SCADA-servrar, n\u00e4tverksredundans och klientredundans. M\u00e5let \u00e4r att ingen data g\u00e5r f\u00f6rlorad. En ”Disaster Recovery Plan” \u00e4r mer \u00e4n att vara s\u00e4ker p\u00e5 att ingenting g\u00e5r f\u00f6rlorat – det \u00e4r en viktig del av att f\u00f6rb\u00e4ttra tillg\u00e4ngligheten. <\/p>\n<\/div>\n\n

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4. Implementera ett bra historiksystem<\/strong><\/strong><\/h2>\n<\/div>\n\n
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Skapa en plan f\u00f6r att samla in, lagra och distribuera din data. F\u00f6r att styra en anl\u00e4ggning effektivt beh\u00f6vs r\u00e4tt data vid r\u00e4tt tidpunkt.<\/p>\n<\/div>\n\n

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\u00d6verv\u00e4g en fabrikst\u00e4ckande historikdatabas som Proficy Historian. Programvaran kan ut\u00f6kas och skalas allt eftersom dina system v\u00e4xer, och integrerar med andra system. Modern teknik g\u00f6r information tillg\u00e4nglig f\u00f6r intressenter som inte \u00e4r direkt kopplade till SCADA, men som beh\u00f6ver data f\u00f6r att fatta beslut \u2013 till exempel ink\u00f6ps- eller planeringsteam.<\/p>\n<\/div>\n\n

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5. Bygg effektiva larmprocedurer<\/strong><\/h2>\n<\/div>\n\n
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En bra larmstrategi inneb\u00e4r mindre buller, snabbare reaktioner, \u00f6kad produktivitet och s\u00e4krare drift. Med En bra larmstrategi inneb\u00e4r mindre st\u00f6rningar, snabbare reaktionstid, \u00f6kad produktivitet och s\u00e4krare drift. Det finns standarder f\u00f6r effektiv larmhantering, till exempel ANSI\/ISA-18.2.<\/p>\n<\/div>\n\n

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6. Digitalisera arbetsprocesser<\/strong><\/h2>\n<\/div>\n\n
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Varje anl\u00e4ggning har driftmanualer som i de flesta fall \u00e4r i pappersform. Du kan nu g\u00e5 fr\u00e5n dessa manualer till att integrera dem direkt i SCADA-systemet. Med hj\u00e4lp av elektroniska arbetsinstruktioner i SCADA-systemet kan du starta ett arbetsfl\u00f6de, guida operat\u00f6rer steg f\u00f6r steg och \u00f6ka operativ effektivitet. P\u00e5 detta s\u00e4tt uppn\u00e5s \u00e4ven \u201dbest praxis\u201d och f\u00f6renklar utbildning av nya operat\u00f6rer.<\/p>\n<\/div>\n\n

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Digitalisering av dina rutiner s\u00e4kerst\u00e4ller repeterbarhet och efterlevnad av standarder. Du kan utf\u00f6ra r\u00e4tt \u00e5tg\u00e4rder och hj\u00e4lpa till att f\u00f6rhindra misstag.<\/p>\n<\/div>\n\n

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7. Dela information p\u00e5 hela f\u00f6retaget<\/strong><\/strong><\/h2>\n<\/div>\n\n
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Genom att tillhandah\u00e5lla information p\u00e5 en hel anl\u00e4ggning, f\u00f6retag eller organisation ger en helhetssyn som \u00f6kar det interna samarbetet. Dessutom skapar en centraliserad informationshantering en gemensam \u00f6verblick som ser likadan ut p\u00e5 olika avdelningar och fabriker. <\/p>\n<\/div>\n\n

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8. Dra f\u00f6rdel av anpassad visualisering<\/strong><\/h2>\n<\/div>\n\n
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I st\u00e4llet f\u00f6r att alla anst\u00e4llda har samma SCADA-bildsk\u00e4rm kan du ge varje person exakt den information och funktioner de beh\u00f6ver. Moderna HMI\/SCADA-processbilder ger dig m\u00f6jlighet att anpassa vyerna efter din yrkesroll. Detta kan vara en smartphone, surfplatta eller PC.<\/p>\n<\/div>\n\n

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P\u00e5 s\u00e5 s\u00e4tt f\u00e5r r\u00e4tt person, r\u00e4tt information.<\/p>\n<\/div>\n\n

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9. Modellbaserad navigering<\/strong><\/strong><\/strong><\/h2>\n<\/div>\n\n
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Med modern HMI\/SCADA kan du dra f\u00f6rdel av industristandarder f\u00f6r att organisera din datamodell till en anl\u00e4ggningsmodell. Detta inneb\u00e4r att din data struktureras och utifr\u00e5n hur anl\u00e4ggningen ser ut. Anv\u00e4ndare kan d\u00e4rmed snabbt och enkelt navigera utifr\u00e5n anl\u00e4ggningsmodellen.<\/p>\n<\/div>\n\n

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10. Implementer High Performance HMI<\/strong><\/h2>\n<\/div>\n\n
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High Performance HMI som strukturerats enligt ISA 101-standarderna f\u00f6rb\u00e4ttrar operat\u00f6rens effektivitet, med en enkel och konsekvent design. Anv\u00e4ndare k\u00e4nner igen och f\u00f6rst\u00e5r information snabbare, vilket g\u00f6r det l\u00e4ttare att uppt\u00e4cka larm och \u00f6vervaka sin produktion.<\/p>\n<\/div>\n\n

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 L\u00e4s mer: <\/strong>Fyra myter om High Performance HMI<\/a><\/p>\n<\/div>\n\n

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Vill du se ett exempel p\u00e5 modern HMI\/SCADA?
Kolla in HMI\/SCADA iFIX<\/strong><\/a> eller Proficy Cimplicity<\/a><\/strong> fr\u00e5n GE Vernova.<\/p>\n<\/div>\n\n

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Den h\u00e4r artikeln skrevs ursprungligen av Alicia Bowers Millinger p\u00e5 GE Vernova. <\/em>
L\u00e4s den p\u00e5 GE Vernovas hemsida h\u00e4r.<\/a><\/em><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

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