{"id":5363,"date":"2023-05-31T13:47:30","date_gmt":"2023-05-31T05:47:30","guid":{"rendered":"http:\/\/www.dcl-controls.com\/?p=5363"},"modified":"2025-03-23T06:24:14","modified_gmt":"2025-03-23T06:24:14","slug":"setting-switch-actuator","status":"publish","type":"post","link":"https:\/\/dclactuator.com\/sv_se\/stod\/hur-man-manovrerar\/installning-av-brytarstalldon","title":{"rendered":"Hur konfigurerar man ON-OFF-st\u00e4lldon med positionsgivare?"},"content":{"rendered":"
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1. Mekanisk installation<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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  • 1. Mekanisk installation<\/strong><\/h4>

    Se "Hur man installerar st\u00e4lldonet p\u00e5 ventilen"<\/strong> avsnittet f\u00f6r att korrekt installera st\u00e4lldonet p\u00e5 ventilen och manuellt man\u00f6vrera det f\u00f6r att bekr\u00e4fta korrekt funktion.<\/p>

    F\u00f6lj riktlinjerna i "Hur man st\u00e4ller in den elektriska P\u00c5-AV-ventilen"<\/strong> f\u00f6r att justera st\u00e4lldonet korrekt elektriska gr\u00e4nser<\/strong> (st\u00e4ngningsgr\u00e4ns CLS och \u00f6ppningsgr\u00e4ns OLS) och mekaniska gr\u00e4nser.<\/p>

    Viktiga anm\u00e4rkningar:<\/strong><\/h4>

    • Om inget annat anges \u00e4r st\u00e4lldonets slagvinkel mellan helt st\u00e4ngt och helt \u00f6ppet l\u00e4ge vanligtvis 90\u00b0<\/strong> under fabriksfels\u00f6kning.<\/p><\/li>

    • Utstr\u00f6mmen motsvarar 4mA<\/strong> n\u00e4r den \u00e4r helt st\u00e4ngd och 20 mA<\/strong> n\u00e4r den \u00e4r helt \u00f6ppen.<\/p><\/li>

    • De positionspotentiometer<\/strong> har kalibrerats under ventilmatchningsprocessen, med h\u00e4nsyn till potentiella positionsf\u00f6r\u00e4ndringar vid helt \u00f6ppet och helt st\u00e4ngt, s\u00e5 anv\u00e4ndare b\u00f6r generellt undvika att justera potentiometern och dess kugghjul.<\/p><\/li>

    • F\u00f6lj kopplingsschemat nedan f\u00f6r korrekta terminalanslutningar.<\/p><\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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      2. F\u00f6rklaring av positionsgivarens panel<\/h1>\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\t\t\t\t\t\t\t\t\t\t\"\u5982\u4f55\u8bbe\u7f6e\u6b66\u6c49\u534e\u6613\u4f4d\u53d1\u578b\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      • Justerbara potentiometrar:<\/strong><\/li>

        • "Fullst\u00e4ndig position"<\/strong> och "Noll\u00e4ge"<\/strong> Potentiometrar anv\u00e4nds f\u00f6r att justera motsvarande utg\u00e5ngsstr\u00f6m till 20 mA<\/strong> eller 4mA<\/strong> n\u00e4r ventilen \u00e4r helt \u00f6ppen respektive helt st\u00e4ngd.<\/p><\/li><\/ul><\/li>

        • Indikatorer:<\/strong><\/p><\/li><\/ul>

            • L1 (R\u00f6d):<\/strong> Str\u00f6mindikator, lyser n\u00e4r positionss\u00e4ndaren \u00e4r p\u00e5slagen.<\/p><\/li>

            • L2 (Gr\u00f6n):<\/strong> Lyser n\u00e4r ventilen \u00f6ppnas.<\/p><\/li>

            • L3 (Gr\u00f6n):<\/strong> Lyser n\u00e4r ventilen st\u00e4ngs.<\/p><\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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              3. Fels\u00f6kning och inst\u00e4llningar<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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              • Best\u00e4mning av potentiometerns mittl\u00e4ge<\/strong><\/li>
              • Kalibrering av utg\u00e5ngsstr\u00f6m:<\/strong>
                Positionsgivaren \u00e4r fabrikskalibrerad och kr\u00e4ver vanligtvis ingen justering av anv\u00e4ndaren. Om utstr\u00f6mmen vid helt \u00f6ppet eller helt st\u00e4ngt inte \u00e4r 20 mA<\/strong> eller 4mA<\/strong> med ett fel st\u00f6rre \u00e4n 1%<\/strong>, kalibrering beh\u00f6vs. F\u00f6ljande steg kan f\u00f6ljas f\u00f6r kalibrering:

                • Anslut en 20mA DC-amperemeter<\/strong> till utg\u00e5ngssignalens terminal.<\/p><\/li>

                • St\u00e4ll in ventilen p\u00e5 helt st\u00e4ngd<\/strong>och anv\u00e4nd sedan en liten platt skruvmejsel f\u00f6r att justera Potentiometer f\u00f6r "nollposition"<\/strong> medan du observerar amperemetern. Vrid potentiometern medurs<\/strong> om str\u00f6mmen \u00e4r st\u00f6rre \u00e4n 4mA<\/strong> eller moturs<\/strong> om den \u00e4r mindre, tills amperemetern visar 4mA (\u00b10,02)<\/strong>.<\/p><\/li>

                • St\u00e4ll in ventilen p\u00e5 helt \u00f6ppen<\/strong>, justera sedan Potentiometer f\u00f6r "full position"<\/strong> p\u00e5 ett liknande s\u00e4tt, rotera den moturs<\/strong> om str\u00f6mmen \u00e4r st\u00f6rre \u00e4n 20 mA<\/strong> eller medurs<\/strong> om den \u00e4r mindre, tills amperemetern visar 20mA (\u00b10,02)<\/strong>.<\/p><\/li>

                • Kalibrering av utg\u00e5ngsstr\u00f6m<\/strong> \u00e4r komplett.<\/p><\/li><\/ul><\/li><\/ul>

                  Obs!<\/strong>
                  Justera alltid "Noll\u00e4ge"<\/strong> f\u00f6rst och sedan "Fullst\u00e4ndig position"<\/strong> f\u00f6r att undvika att skada positionsgivaren.<\/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<\/div>","protected":false},"excerpt":{"rendered":"

                  1. Mekanisk installation 1. Mekanisk installation Se avsnittet \"S\u00e5 h\u00e4r installerar du st\u00e4lldonet p\u00e5 ventilen\" f\u00f6r att installera st\u00e4lldonet korrekt p\u00e5 ventilen och man\u00f6vrera det manuellt f\u00f6r att bekr\u00e4fta att det fungerar korrekt. F\u00f6lj riktlinjerna i \"Hur man st\u00e4ller in den elektriska ON-OFF-ventilen\" f\u00f6r att korrekt justera st\u00e4lldonets elektriska gr\u00e4nser (st\u00e4ngningsgr\u00e4ns CLS [...]<\/p>","protected":false},"author":1,"featured_media":10943,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_theme","format":"standard","meta":{"_acf_changed":true,"footnotes":""},"categories":[100],"tags":[53],"class_list":["post-5363","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-how-to-actuator","tag-actuator"],"acf":[],"_links":{"self":[{"href":"https:\/\/dclactuator.com\/sv_se\/wp-json\/wp\/v2\/posts\/5363","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dclactuator.com\/sv_se\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dclactuator.com\/sv_se\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dclactuator.com\/sv_se\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dclactuator.com\/sv_se\/wp-json\/wp\/v2\/comments?post=5363"}],"version-history":[{"count":0,"href":"https:\/\/dclactuator.com\/sv_se\/wp-json\/wp\/v2\/posts\/5363\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dclactuator.com\/sv_se\/wp-json\/wp\/v2\/media\/10943"}],"wp:attachment":[{"href":"https:\/\/dclactuator.com\/sv_se\/wp-json\/wp\/v2\/media?parent=5363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dclactuator.com\/sv_se\/wp-json\/wp\/v2\/categories?post=5363"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dclactuator.com\/sv_se\/wp-json\/wp\/v2\/tags?post=5363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}