{"id":412,"date":"2024-02-18T15:50:21","date_gmt":"2024-02-18T14:50:21","guid":{"rendered":"https:\/\/loxoneworks.cz\/?p=412"},"modified":"2024-02-18T18:56:28","modified_gmt":"2024-02-18T17:56:28","slug":"elektromer-eastron-sdm-630-cast-2-komunikace-s-loxone-modbus-ext","status":"publish","type":"post","link":"https:\/\/loxoneworks.cz\/?p=412","title":{"rendered":"Elektrom\u011br Eastron SDM 630 &#8211; \u010d\u00e1st 2 &#8211; komunikace s Loxone Modbus Ext."},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Po nastaven\u00ed v\u0161ech parametr\u016f Modbus komunikace <a href=\"https:\/\/loxoneworks.cz\/?p=228\">dle n\u00e1vodu (\u010d\u00e1st 1)<\/a> je mo\u017eno p\u0159ipojit (samoz\u0159ejm\u011b ji\u017e fin\u00e1ln\u011b osazen\u00fd) elektrom\u011br k Modbus Extensionu. Je to snadn\u00e9, sta\u010d\u00ed dodr\u017eet propojen\u00ed A a B vodi\u010de a za nejvzd\u00e1len\u011bj\u0161\u00edm elektrom\u011brem p\u0159ipojit termina\u010dn\u00ed odpor 120 Ohm. Jedin\u00e9, na co je t\u0159eba d\u00e1t si pozor, je fakt, \u017ee Loxone Modbus Ext. m\u00e1 nelogicky vyvedeny piny v po\u0159ad\u00ed B-GND-A (a ne, jak bych o\u010dek\u00e1val A-GND-B). Nicm\u00e9n\u011b, maj\u00ed to <a href=\"https:\/\/www.loxone.com\/wp-content\/uploads\/datasheets\/Datasheet_Modbus_Extension.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">pops\u00e1no v dokumentaci<\/a>, jen na prvn\u00ed dobrou je to naprosto neintuitivn\u00ed a\u017e matouc\u00ed. Ov\u0161em kdo kdy zapojoval RGBW Dimmer v\u00ed, \u017ee po\u0159ad\u00ed kan\u00e1l\u016f na konektoru je podobn\u011b &#8222;logick\u00e9&#8220; \u010dili 4-3-2-1 sm\u011brem od +24V, tak\u017ee se nen\u00ed \u010demu divit.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"542\" height=\"398\" src=\"https:\/\/loxoneworks.cz\/wp-content\/uploads\/2024\/02\/image-21.png\" alt=\"\" class=\"wp-image-413\" srcset=\"https:\/\/loxoneworks.cz\/wp-content\/uploads\/2024\/02\/image-21.png 542w, https:\/\/loxoneworks.cz\/wp-content\/uploads\/2024\/02\/image-21-300x220.png 300w\" sizes=\"auto, (max-width: 542px) 100vw, 542px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">V Modbus Extension je t\u0159eba tak\u00e9 spr\u00e1vn\u011b nastavit v\u0161echny komunika\u010dn\u00ed parametry, kter\u00e9 mus\u00ed b\u00fdt pro v\u0161echna za\u0159\u00edzen\u00ed stejn\u00e9! Nejde tak nap\u0159. kombinovat elektrom\u011br s rychlost\u00ed nastavenou na 19,2 kbaud s jin\u00fdm za\u0159\u00edzen\u00edm, kter\u00e9 m\u00e1 nastaveno 9,6 kbaud. Rovn\u011b\u017e parita a po\u010det stop bit\u016f mus\u00ed sed\u011bt.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"305\" height=\"251\" src=\"https:\/\/loxoneworks.cz\/wp-content\/uploads\/2024\/02\/image-23.png\" alt=\"\" class=\"wp-image-415\" srcset=\"https:\/\/loxoneworks.cz\/wp-content\/uploads\/2024\/02\/image-23.png 305w, https:\/\/loxoneworks.cz\/wp-content\/uploads\/2024\/02\/image-23-300x247.png 300w\" sizes=\"auto, (max-width: 305px) 100vw, 305px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00e1le je t\u0159eba st\u00e1hnout a do Configu nainstalovat \u0161ablonu pro tento elektrom\u011br z <a href=\"https:\/\/library.loxone.com\/detail\/eastron-sdm630-53\/overview\" target=\"_blank\" rel=\"noreferrer noopener\">Loxone Library<\/a>. Sta\u010d\u00ed st\u00e1hnout dan\u00fd soubor a p\u0159et\u00e1hnout na plochu Loxone Configu. Do projektu jej pak p\u0159id\u00e1te snadno, kdy\u017e stoj\u00edte my\u0161\u00ed na Modbus Extension, kliknete na p\u0159eddefinovan\u00e1 za\u0159\u00edzen\u00ed a vyberete d\u0159\u00edve nainstalovanou \u0161ablonu:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"263\" height=\"302\" src=\"https:\/\/loxoneworks.cz\/wp-content\/uploads\/2024\/02\/image-22.png\" alt=\"\" class=\"wp-image-414\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">To p\u0159id\u00e1 pod Modbus Extension fyzick\u00e9 za\u0159\u00edzen\u00ed &#8211; Elektrom\u011br, u kter\u00e9ho je t\u0159eba nastavit spr\u00e1vn\u011b Modbus adresu.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"213\" src=\"https:\/\/loxoneworks.cz\/wp-content\/uploads\/2024\/02\/image-24.png\" alt=\"\" class=\"wp-image-416\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">To by m\u011blo b\u00fdt v\u0161e, ov\u0161em BOHU\u017dEL, NEN\u00cd TO V\u0160E &#8211; VIZ D\u00c1LE.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Podle Loxone dokumentace by m\u011blo sta\u010dit p\u0159ipojit v\u00fdstupy Total Active Power na Pf a Total Energy Import na Mr. Ano, to je v po\u0159\u00e1dku, bohu\u017eel, m\u011b\u0159i\u010d pak za\u010dne ukazovat hodnoty spot\u0159eby 1000x vy\u0161\u0161\u00ed, ne\u017e je realita.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"639\" height=\"131\" src=\"https:\/\/loxoneworks.cz\/wp-content\/uploads\/2024\/02\/image-25.png\" alt=\"\" class=\"wp-image-418\" srcset=\"https:\/\/loxoneworks.cz\/wp-content\/uploads\/2024\/02\/image-25.png 639w, https:\/\/loxoneworks.cz\/wp-content\/uploads\/2024\/02\/image-25-600x123.png 600w, https:\/\/loxoneworks.cz\/wp-content\/uploads\/2024\/02\/image-25-300x62.png 300w\" sizes=\"auto, (max-width: 639px) 100vw, 639px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>M\u011b\u0159i\u010de toti\u017e o\u010dek\u00e1vaj\u00ed vstupy Pf v kW, ov\u0161em v\u00fdstup ze \u0161ablony je ve Wattech.<\/strong> Je tedy t\u0159eba prov\u00e9st korekci (p\u0159epo\u010det) u parametru Total Active Power, a to takto:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"303\" height=\"294\" src=\"https:\/\/loxoneworks.cz\/wp-content\/uploads\/2024\/02\/image-26.png\" alt=\"\" class=\"wp-image-419\" srcset=\"https:\/\/loxoneworks.cz\/wp-content\/uploads\/2024\/02\/image-26.png 303w, https:\/\/loxoneworks.cz\/wp-content\/uploads\/2024\/02\/image-26-300x291.png 300w\" sizes=\"auto, (max-width: 303px) 100vw, 303px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Po t\u00e9to \u00faprav\u011b je ji\u017e v\u0161e v po\u0159\u00e1dku a M\u011b\u0159i\u010d ukazuje spr\u00e1vn\u00e9 hodnoty.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"703\" height=\"132\" src=\"https:\/\/loxoneworks.cz\/wp-content\/uploads\/2024\/02\/image-27.png\" alt=\"\" class=\"wp-image-420\" srcset=\"https:\/\/loxoneworks.cz\/wp-content\/uploads\/2024\/02\/image-27.png 703w, https:\/\/loxoneworks.cz\/wp-content\/uploads\/2024\/02\/image-27-600x113.png 600w, https:\/\/loxoneworks.cz\/wp-content\/uploads\/2024\/02\/image-27-300x56.png 300w\" sizes=\"auto, (max-width: 703px) 100vw, 703px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Pokud nepot\u0159ebujete jin\u00e9 parametry ne\u017e aktu\u00e1ln\u00ed p\u0159\u00edkon a stav m\u011b\u0159idla, ud\u011blal jsem jednoduchou \u0161ablonu, kter\u00e1 nav\u00edc v sob\u011b obsahuje ji\u017e tento zm\u00edn\u011bn\u00fd p\u0159epo\u010det. Sta\u010d\u00ed st\u00e1hnout:<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-1eb232cf-b7b6-4cea-9250-91b04f051aae\" href=\"http:\/\/loxoneworks.cz\/wp-content\/uploads\/2024\/02\/MB_SDM630-mini-kW-OK.zip\">MB_SDM630-mini-kW-OK<\/a><a href=\"http:\/\/loxoneworks.cz\/wp-content\/uploads\/2024\/02\/MB_SDM630-mini-kW-OK.zip\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-1eb232cf-b7b6-4cea-9250-91b04f051aae\">St\u00e1hnout<\/a><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">a n\u00e1sledn\u011b nakop\u00edrovat do:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"531\" height=\"124\" src=\"https:\/\/loxoneworks.cz\/wp-content\/uploads\/2024\/02\/image-28.png\" alt=\"\" class=\"wp-image-421\" srcset=\"https:\/\/loxoneworks.cz\/wp-content\/uploads\/2024\/02\/image-28.png 531w, https:\/\/loxoneworks.cz\/wp-content\/uploads\/2024\/02\/image-28-300x70.png 300w\" sizes=\"auto, (max-width: 531px) 100vw, 531px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pot\u00e9 ji budete m\u00edt v sekci Moje \u0161ablony a m\u016f\u017eete pou\u017e\u00edt pro p\u0159id\u00e1n\u00ed dal\u0161\u00edho fyzick\u00e9ho elektrom\u011bru, opravdu ji\u017e sta\u010d\u00ed pouze zm\u011bnit Modbus adresu a p\u0159ipojit do bloku M\u011b\u0159i\u010d. Interval \u010dten\u00ed pro p\u0159\u00edkon jsem nastavil na 5s a interval \u010dten\u00ed stavu m\u011b\u0159i\u010de na 60s. Rovn\u011b\u017e komunika\u010dn\u00ed parametry jsou nastaveny dle popisu v \u010dl\u00e1nku 1, \u010dili 19.200 baud \/ 1 stop a EVEN parita.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"249\" height=\"266\" src=\"https:\/\/loxoneworks.cz\/wp-content\/uploads\/2024\/02\/image-29.png\" alt=\"\" class=\"wp-image-423\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Po nastaven\u00ed v\u0161ech parametr\u016f Modbus komunikace dle n\u00e1vodu (\u010d\u00e1st 1) je mo\u017eno p\u0159ipojit (samoz\u0159ejm\u011b ji\u017e fin\u00e1ln\u011b osazen\u00fd) elektrom\u011br k Modbus Extensionu. Je to snadn\u00e9, sta\u010d\u00ed dodr\u017eet propojen\u00ed A a B vodi\u010de a za nejvzd\u00e1len\u011bj\u0161\u00edm elektrom\u011brem p\u0159ipojit termina\u010dn\u00ed odpor 120 Ohm. Jedin\u00e9, na co je t\u0159eba d\u00e1t si pozor, je fakt, \u017ee Loxone Modbus Ext. m\u00e1 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":420,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[17,35,18],"tags":[61,63,64],"class_list":["post-412","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dum","category-victron","category-loxone","tag-fotovoltaika","tag-mereni-energie","tag-modbus"],"_links":{"self":[{"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=\/wp\/v2\/posts\/412","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=412"}],"version-history":[{"count":4,"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=\/wp\/v2\/posts\/412\/revisions"}],"predecessor-version":[{"id":429,"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=\/wp\/v2\/posts\/412\/revisions\/429"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=\/wp\/v2\/media\/420"}],"wp:attachment":[{"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=412"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=412"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/loxoneworks.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=412"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}