User-Defined Functions - Siemens SIMATIC S7-1500 Getting Started

3.3.2.7

User-defined functions

Scripts
You use the user-defined functions to program additional functionality for the HMI device.
WinCC offers a VBS programming interface to create user-defined functions.
The example project uses two user-defined functions to display the mixed print color on the
monitor in different screens.
● "Recipescreen" displays a rectangle in the selected color in the "Recipes" screen.
● "Startscreen" displays the label of the filled cans in the currently mixed color in the system
overview of the start screen.
S7-1500
Getting Started, 05/2014, A5E03981761-AC
Software section
3.3 Configure visualization
87