{"id":7118,"date":"2026-02-11T21:52:05","date_gmt":"2026-02-11T20:52:05","guid":{"rendered":"https:\/\/www.cfos-emobility.de\/network\/antworten\/wie-aendert-man-die-modbus-id-eines-zaehlers-ytl-dem4b\/"},"modified":"2026-02-14T09:45:35","modified_gmt":"2026-02-14T08:45:35","slug":"wie-aendert-man-die-modbus-id-eines-zaehlers-ytl-dem4b","status":"publish","type":"cma_thread","link":"https:\/\/www.cfos-emobility.de\/network\/antworten\/wie-aendert-man-die-modbus-id-eines-zaehlers-ytl-dem4b\/","title":{"rendered":"Wie \u00e4ndert man die Modbus id eines Z\u00e4hlers YTL DEM4B?"},"content":{"rendered":"<p>Habe bei Cfos 2 dieser Z\u00e4hler gekauft jeweils f\u00fcr Netzbezug un PV. Beide wurden leider mit id 1 geliefert. Muss also einen auf id 2 setzen. Um Konflikte zu vermeiden habe ich nur einen dieser Z\u00e4hler per Modbus an die Wallbox angeschlossen und auch angeheftet. Das lesen des Z\u00e4hlers funktioniert:<\/p>\n<pre class=\"card-body bg-dark text-white overflow-auto mb-0\">Device 'meter_dem4b': YTL\/cFos,DEM4B,1.1,10.1,0\r\nAddress: COM1,9600,8,n,1, Id: 1\r\n\r\nUnter Konfiguration, Modbus Test, schaffe ich es nicht die ID1 zu lesen, selbst mit unterschiedlichen Registern. \r\nErgebnis ist immer 0.  Schreiben kann also auch nicht funktionieren.\r\nWie muss ich da vorgehen um die ID zu \u00e4ndern?\r\n\r\n<\/pre>\n<pre class=\"card-body bg-dark text-white overflow-auto mb-0\"><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Habe bei Cfos 2 dieser Z\u00e4hler gekauft jeweils f\u00fcr Netzbezug un PV. Beide wurden leider mit id 1 geliefert. Muss also einen auf id 2 setzen. Um Konflikte zu vermeiden habe ich nur einen dieser Z\u00e4hler per Modbus an die Wallbox angeschlossen und auch angeheftet. Das lesen des Z\u00e4hlers funktioniert: Device &#8218;meter_dem4b&#8216;: YTL\/cFos,DEM4B,1.1,10.1,0 Address: COM1,9600,8,n,1, [&hellip;]<\/p>\n","protected":false},"author":761,"featured_media":0,"template":"","tags":[604],"cma_category":[2],"cma_difficulty_level":[],"class_list":["post-7118","cma_thread","type-cma_thread","status-publish","hentry","tag-zaehler-dem-4b","cma_category-cfos-emobility"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Wie \u00e4ndert man die Modbus id eines Z\u00e4hlers YTL DEM4B? - cFos eMobility Network<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cfos-emobility.de\/network\/antworten\/wie-aendert-man-die-modbus-id-eines-zaehlers-ytl-dem4b\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Wie \u00e4ndert man die Modbus id eines Z\u00e4hlers YTL DEM4B? - cFos eMobility Network\" \/>\n<meta property=\"og:description\" content=\"Habe bei Cfos 2 dieser Z\u00e4hler gekauft jeweils f\u00fcr Netzbezug un PV. Beide wurden leider mit id 1 geliefert. Muss also einen auf id 2 setzen. Um Konflikte zu vermeiden habe ich nur einen dieser Z\u00e4hler per Modbus an die Wallbox angeschlossen und auch angeheftet. Das lesen des Z\u00e4hlers funktioniert: Device &#039;meter_dem4b&#039;: YTL\/cFos,DEM4B,1.1,10.1,0 Address: COM1,9600,8,n,1, [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.cfos-emobility.de\/network\/antworten\/wie-aendert-man-die-modbus-id-eines-zaehlers-ytl-dem4b\/\" \/>\n<meta property=\"og:site_name\" content=\"cFos eMobility Network\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-14T08:45:35+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@cFosEmobility\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.cfos-emobility.de\\\/network\\\/antworten\\\/wie-aendert-man-die-modbus-id-eines-zaehlers-ytl-dem4b\\\/\",\"url\":\"https:\\\/\\\/www.cfos-emobility.de\\\/network\\\/antworten\\\/wie-aendert-man-die-modbus-id-eines-zaehlers-ytl-dem4b\\\/\",\"name\":\"Wie \u00e4ndert man die Modbus id eines Z\u00e4hlers YTL DEM4B? - cFos eMobility Network\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.cfos-emobility.de\\\/network\\\/#website\"},\"datePublished\":\"2026-02-11T20:52:05+00:00\",\"dateModified\":\"2026-02-14T08:45:35+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.cfos-emobility.de\\\/network\\\/antworten\\\/wie-aendert-man-die-modbus-id-eines-zaehlers-ytl-dem4b\\\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.cfos-emobility.de\\\/network\\\/antworten\\\/wie-aendert-man-die-modbus-id-eines-zaehlers-ytl-dem4b\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.cfos-emobility.de\\\/network\\\/antworten\\\/wie-aendert-man-die-modbus-id-eines-zaehlers-ytl-dem4b\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\\\/\\\/www.cfos-emobility.de\\\/network\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Fragen\",\"item\":\"https:\\\/\\\/www.cfos-emobility.de\\\/network\\\/antworten\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Wie \u00e4ndert man die Modbus id eines Z\u00e4hlers YTL DEM4B?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.cfos-emobility.de\\\/network\\\/#website\",\"url\":\"https:\\\/\\\/www.cfos-emobility.de\\\/network\\\/\",\"name\":\"cFos eMobility Network\",\"description\":\"Das cFos Power Brain Community Portal\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.cfos-emobility.de\\\/network\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.cfos-emobility.de\\\/network\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.cfos-emobility.de\\\/network\\\/#organization\",\"name\":\"cFos eMobility GmbH\",\"url\":\"https:\\\/\\\/www.cfos-emobility.de\\\/network\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/www.cfos-emobility.de\\\/network\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.cfos-emobility.de\\\/network\\\/wp-content\\\/uploads\\\/2021\\\/12\\\/cfos-emobility-logo.jpg\",\"contentUrl\":\"https:\\\/\\\/www.cfos-emobility.de\\\/network\\\/wp-content\\\/uploads\\\/2021\\\/12\\\/cfos-emobility-logo.jpg\",\"width\":221,\"height\":80,\"caption\":\"cFos eMobility GmbH\"},\"image\":{\"@id\":\"https:\\\/\\\/www.cfos-emobility.de\\\/network\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/x.com\\\/cFosEmobility\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Wie \u00e4ndert man die Modbus id eines Z\u00e4hlers YTL DEM4B? - cFos eMobility Network","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.cfos-emobility.de\/network\/antworten\/wie-aendert-man-die-modbus-id-eines-zaehlers-ytl-dem4b\/","og_locale":"de_DE","og_type":"article","og_title":"Wie \u00e4ndert man die Modbus id eines Z\u00e4hlers YTL DEM4B? - cFos eMobility Network","og_description":"Habe bei Cfos 2 dieser Z\u00e4hler gekauft jeweils f\u00fcr Netzbezug un PV. 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