{"id":2644,"date":"2022-12-03T15:26:04","date_gmt":"2022-12-03T15:26:04","guid":{"rendered":"https:\/\/csiag.eu\/?p=2644"},"modified":"2023-01-12T09:37:13","modified_gmt":"2023-01-12T09:37:13","slug":"sv_it-kysely-sisaepuolella-pitaeisi-ja-on-laempoetilat","status":"publish","type":"post","link":"https:\/\/csiag.eu\/fi\/blog\/2022\/12\/03\/sv_it-abfrage-der-innen-soll-und-ist-temperaturen\/","title":{"rendered":"SV_IT_setzen - L\u00e4mmityksen s\u00e4\u00e4t\u00f6 - Sis\u00e4tilojen asetusarvon ja todellisten l\u00e4mp\u00f6tilojen kysyminen"},"content":{"rendered":"<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Lukuaika<\/span> <span class=\"rt-time\"> 2<\/span> <span class=\"rt-label rt-postfix\">minuuttia<\/span><\/span>\n<p class=\"wp-block-paragraph\">L\u00e4mmityksen ohjausta varten, joka kytkeytyy p\u00e4\u00e4lle, kun l\u00e4mp\u00f6tila laskee alle asetusarvon, ja sammuu, kun asetusarvo saavutetaan, sein\u00e4termostaatille l\u00e4hetet\u00e4\u00e4n pyynt\u00f6 molempien arvokanavien osalta.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Palautetut arvot kirjoitetaan muuttujaan. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00e4m\u00e4n j\u00e4lkeen molempia muuttujien arvoja verrataan toisiinsa ja tarvittava toimenpide suoritetaan tuloksen mukaan.<br><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Asennettu laitteisto<br>- Homematic 4-kertainen relemoduuli&nbsp;<a href=\"https:\/\/www.amazon.de\/HomeMatic-HM-LC-SW4-PCB-4-Kanal-Schaltaktor-Komplettbausatz\/dp\/B002BZGBA0\/ref=sr_1_1?__mk_de_DE=%C3%85M%C3%85%C5%BD%C3%95%C3%91&amp;crid=Z241YRYEPSUX&amp;keywords=homematic+HM-LC-Sw4-WM&amp;qid=1667671691&amp;sprefix=homematic+hm-lc-sw4-wm%2Caps%2C137&amp;sr=8-1\" target=\"_blank\" rel=\"noreferrer noopener\">HM-LC-Sw4-WM<\/a><br>- Homemaattinen sein\u00e4termostaatti <a href=\"https:\/\/de.elv.com\/homematic-funk-wandthermostat-hm-tc-it-wm-w-eu-fuer-smart-home-hausautomation-132030\" target=\"_blank\" rel=\"noreferrer noopener\">HM-TC-IT-WM-W-EU<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ohjelma:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"246\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2022\/12\/image-17-1024x246.png\" alt=\"\" class=\"wp-image-2764\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2022\/12\/image-17-1024x246.png 1024w, https:\/\/csiag.eu\/wp-content\/uploads\/2022\/12\/image-17-300x72.png 300w, https:\/\/csiag.eu\/wp-content\/uploads\/2022\/12\/image-17-768x184.png 768w, https:\/\/csiag.eu\/wp-content\/uploads\/2022\/12\/image-17-1536x369.png 1536w, https:\/\/csiag.eu\/wp-content\/uploads\/2022\/12\/image-17-2048x491.png 2048w, https:\/\/csiag.eu\/wp-content\/uploads\/2022\/12\/image-17-1560x374.png 1560w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">SV_IT_set<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">K\u00e4sikirjoitus:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>real Var_SV_IT_set;<br>real Var_SV_IT_actual;<br>var SV_IT_set;<br>var SV_IT_actual;<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Var_SV_IT_set = dom.GetObject(\"BidCos-RF.MEQ1576103:2.SET_TEMPERATURE\").Value();<br>WriteLine(\"Var_SV_IT_set\");WriteLine(Var_SV_IT_set);<br>dom.GetObject(\"SV_IT_set\").State(Var_SV_IT_set);<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Var_SV_IT_actual = dom.GetObject(\"BidCos-RF.MEQ1576103:1.TEMPERATURE\").Value();<br>WriteLine(\"Var_SV_IT_actual\");WriteLine(Var_SV_IT_actual);<br>dom.GetObject(\"SV_IT_actual\").State(Var_SV_IT_actual);<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>if (Var_SV_IT_set &gt; Var_SV_IT_actual)<br>{<br>dom.GetObject('SV_IT').State(0);<br>WriteLine(\"Var_SV_IT_actual\");WriteLine(\"pienempi Var_SV_IT_set\");<br>}<br>else<br>{<br>dom.GetObject('SV_IT').State(1);<br>WriteLine(\"Var_SV_IT_actual\");WriteLine(\"suurempi Var_SV_IT_set\");<br>}<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Skriptin tuloste (jos rivit <code>WriteLine(\" ... \")<\/code> ei ole kommentoitu pois):<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Var_SV_IT_set<br>23.000000<br>Var_SV_IT_actual<br>22.300000<br>Var_SV_IT_actual<br>pienempi Var_SV_IT_set<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00e4ss\u00e4 tapauksessa tavoitel\u00e4mp\u00f6tila on esimerkiksi 23 \u00b0C. Todellinen l\u00e4mp\u00f6tila on 22,3 \u00b0C ja siten alhaisempi kuin asetusl\u00e4mp\u00f6tila. Asetusl\u00e4mp\u00f6tilaa ei siis saavuteta, joten kyselyn tulos on \"virheellinen\", mink\u00e4 vuoksi l\u00e4mmitys kytket\u00e4\u00e4n p\u00e4\u00e4lle.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Koodirivi, joka aloitetaan sekvenssill\u00e4 <code>dom.GetObject<\/code>jota seuraa laitetyyppi \"<code>BidCos-RF.<\/code>\" muille kuin IP-laitteille<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code>dom.GetObject(\"BidCos-RF.IEQ0101895:1.STATE\").State(1);<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">siirt\u00e4\u00e4 kytkent\u00e4toimilaitteen, jolla on m\u00e4\u00e4ritetty osoite \"<code>IEQ0101895<\/code>\" kanavallaan \"<code>1.TILASTO<\/code>\" on tila \"1\", joka tarkoittaa \"p\u00e4\u00e4ll\u00e4\".<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jos asetusl\u00e4mp\u00f6tila saavutetaan, kyselyn tulos on \"true\" ja l\u00e4mmitys kytkeytyy pois p\u00e4\u00e4lt\u00e4, mik\u00e4 aloitetaan samalla tavalla muuttamalla tila \"0\":ksi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vuonna <a href=\"https:\/\/github.com\/mdzio\/ccu-historian\/releases\" target=\"_blank\" rel=\"noreferrer noopener\">CCU:n historioitsija<\/a> (tilastolis\u00e4ys), asetus n\u00e4ytt\u00e4\u00e4 t\u00e4ll\u00f6in seuraavalta:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"456\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2022\/12\/image-18-1024x456.png\" alt=\"\" class=\"wp-image-2768\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2022\/12\/image-18-1024x456.png 1024w, https:\/\/csiag.eu\/wp-content\/uploads\/2022\/12\/image-18-300x134.png 300w, https:\/\/csiag.eu\/wp-content\/uploads\/2022\/12\/image-18-768x342.png 768w, https:\/\/csiag.eu\/wp-content\/uploads\/2022\/12\/image-18-1536x684.png 1536w, https:\/\/csiag.eu\/wp-content\/uploads\/2022\/12\/image-18-1560x694.png 1560w, https:\/\/csiag.eu\/wp-content\/uploads\/2022\/12\/image-18.png 1784w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">CCU:n historioitsijan arviointi<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">K\u00e4yr\u00e4n kahdessa ylimm\u00e4ss\u00e4 osassa n\u00e4kyy kahden releen tila, jotka kytkev\u00e4t l\u00e4mmityskelat 500 W:n ja 1 000 W:n teholla (1 = ON, 0 = OFF).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kolmannessa osassa on rele, joka on kytketty rinnakkain nykyisen ALDE-termostaatin kanssa ja joka kytkee pumpun. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nelj\u00e4nness\u00e4 osiossa sein\u00e4termostaattiin asetettu asetusl\u00e4mp\u00f6tila n\u00e4kyy sinisell\u00e4 k\u00e4yr\u00e4ll\u00e4 ja todellinen mitattu l\u00e4mp\u00f6tila violetilla k\u00e4yr\u00e4ll\u00e4.<br>S\u00e4\u00e4timen inertia on 0,2 \u00b0C, kytkent\u00e4tarkkuus on 0,1 \u00b0C.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Viidenness\u00e4 osassa esitet\u00e4\u00e4n ulkol\u00e4mp\u00f6tilan kehitys.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kuudennessa osassa esitet\u00e4\u00e4n jatkuva s\u00e4hk\u00f6nkulutus. Pienet laskut kuvaavat jaksoja, jolloin j\u00e4\u00e4kaappi on kytketty pois p\u00e4\u00e4lt\u00e4 ja p\u00e4\u00e4lle, kun taas piikit kuvaavat esimerkiksi kahvinkeittimen tai p\u00f6lynimurin tilap\u00e4ist\u00e4 kulutusta.<\/p>","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Lukuaika<\/span> <span class=\"rt-time\"> 2<\/span> <span class=\"rt-label rt-postfix\">minuuttia<\/span><\/span>F\u00fcr die Heizungssteuerung, das Einschalten bei Unterschreiten der Soll-Temperatur und Ausschalten bei Erreichen derselben, wird eine Anfrage an den Wandthermostaten hinsichtlich beider Werte-Kan\u00e4le gesendet. Die zur\u00fcck erhaltenen Werte werden in eine Variable geschrieben. Beide Variablen-Werte werden anschlie\u00dfend mit einander verglichen und dem Resultat entsprechend die erforderliche Aktion ausgef\u00fchrt. Das Programm: Das Skript: real Var_SV_IT_set;real Var_SV_IT_actual;var&hellip;&nbsp;<a href=\"https:\/\/csiag.eu\/fi\/blog\/2022\/12\/03\/sv_it-abfrage-der-innen-soll-und-ist-temperaturen\/\" rel=\"bookmark\">Lue lis\u00e4\u00e4 \"<span class=\"screen-reader-text\">SV_IT_setzen - L\u00e4mmityksen s\u00e4\u00e4t\u00f6 - Sis\u00e4tilojen asetusarvon ja todellisten l\u00e4mp\u00f6tilojen kysyminen<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[347],"tags":[428,403,407,404,384,405,408,406],"class_list":["post-2644","post","type-post","status-publish","format-standard","hentry","category-smarthome-im-wohnmobil","tag-ccu-historian","tag-heizungssteuerung","tag-historian","tag-ist-temperatur","tag-schaltaktor","tag-soll-temperatur","tag-statistik","tag-wandthermostat"],"modified_by":"Achim Goerner","_links":{"self":[{"href":"https:\/\/csiag.eu\/fi\/wp-json\/wp\/v2\/posts\/2644","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/csiag.eu\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/csiag.eu\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/csiag.eu\/fi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/csiag.eu\/fi\/wp-json\/wp\/v2\/comments?post=2644"}],"version-history":[{"count":0,"href":"https:\/\/csiag.eu\/fi\/wp-json\/wp\/v2\/posts\/2644\/revisions"}],"wp:attachment":[{"href":"https:\/\/csiag.eu\/fi\/wp-json\/wp\/v2\/media?parent=2644"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/csiag.eu\/fi\/wp-json\/wp\/v2\/categories?post=2644"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/csiag.eu\/fi\/wp-json\/wp\/v2\/tags?post=2644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}