Why can't I display external images or web pages on Siemens HMI panels such as the KTP1200?

Estoy intentando mostrar una imagen externa actualizada regularmente, alojada en un servidor web de la misma red (por ejemplo: http://192.168.25.7/camara.jpg). La idea era visualizarla directamente en el panel, o a través de una página web (HTML5 simple). Sin embargo, el KTP1200 no parece ser capaz de acceder a esa imagen ni abrir ninguna página web externa.

Hello AutoGen_9871517,

Please try to discuss your question in English language. This is an international community and we try to focus on one language. Posting in English will help to generate more replies to your question.

This is the translation of your post (via google translate):

AutoGen_9871517

I'm trying to display a regularly updated external image hosted on a web server on the same network (for example: http://192.168.25.7/camara.jpg). The idea was to display it directly on the panel, or via a web page (simple HTML5). However, the KTP1200 doesn't seem to be able to access that image or open any external web pages.

Kind regards, Moderator_Lan