Availabel Objects In The Spx5 Scripting Language; Web Hmi - Technology SPX5 User Manual

Available Objects in the SPX5 Scripting Language
La versión de LUA disponible en el SPX5 cuenta con un conjunto de objetos que permiten, entre
otras cosas, verificar el estado de los comandos programados.

WEB HMI

The SPX5 is able to serve a WEB based HMI to network connected clients. The User interface screens
are created using the same WEB based configuration tool used for the gateway configuration.
Several types of component are available to create the screen. Among them are: Labels, Images,
Values, Multistate Values, Level Bars and Value Writes.
To create an HMI Screen, the user must go to the Screens menu and select "Add New Screen". In
the screen properties, the user is able to select the dimensions as well as the background color.
Figure 31 shows the HMI Editor screen.
Figure 31. HMI Screens Editor Window
Once a new screen is created, it is possible to drag components to the screen. Dragging the
component with the mouse or moving it with the keyboard cursor keys can change the position of
the component. Also editing the coordinates in the properties window is allowed.
When dealing with images, an image has to be dragged into the screen and then change the image
on the Images Management Window that is accessed by clicking the Configure Image button as
shown in figure 32. It is important to know that everything that is done on the HMI Screens Editor
ends up in the configuration file. If large images are added, the configuration file will grow
correspondingly.
Most of the components have a Link property that allows configuring If clicking on the component
will take the user to a different screen.
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