Werte schreiben in Stiebel ISG

**Gast** · 07.08.2017, 21:06

Hallo zusammen,

mittlerweile bekomme ich Werte aus dem ISG ausgelesen und kann so z.B. aktuelle Leistungsdaten etc. der Wärmepumpe auslesen, um Loxone z.B. Arbeitszahlen berechnen zu lassen - das ist schon mal gut. Noch schöner wäre es, wenn man auch Werte schreiben könnte. Aktuell den Kühlbetrieb könnte man schön Loxone neben der Verschattung organisieren lassen. Mein Laienblick auf den Quelltext der betreffenden Seite hat die Variable "val456" in Zeile 245 gefunden, die je nach Zustand 0 oder 1 anscheinend den Kühlbetrieb darstellt. Nur wie könnte Loxone den Wert ändern? Evtl. per URL? Mein erster Versuch mit "?val456=1" hinter der Adresse hat auf jeden Fall nicht funktioniert. Bevor ich jetzt ewig herumfummle, wollte ich hier mal nachfragen, ob jemand eine Lösung für das (hoffentlich einigermaßen verständlich dargestellte) Problem hat. Hier mal der Quelltext der Seite:

HTML-Code:

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Danke vorab und Gruß
Frank