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Automation and Drives - SCE
8.3Objects in the Basic Display
8.3.1Tank Levels and Valve Representations
In the basic display, the levels and the valve functions of the three tanks are to be shown. In addition, the level of the container and the function of the outflow valve at the container are to be displayed graphically.
From the three tank pictures, copy the bars of the tanks, and the polygons of the inflow and outflow valves to the basic display.
After you inserted the objects, only change their size and position.
Create a new bar for the level of the container. Use the variable “INHALT_BEH“ (content_container) for the process value, and enter as Maximum Value 3000.
Use the color violet as the fill color for the bar (foreground color). Remove the scale and the limit lines.
Adjust size and position to the background graphic.
Copy and insert one of the polygons for representing the valve in the basic display. Position the polygon over the outflow valve of the container, and change the color to violet in Properties under Animation.
As control variable, use the variable “ABLAUF_BEH“ (outflow_container). Test the basic display in Runtime.
Preface Installation Project Description Step7 Project HMI Station WinCC flexible Project Messages Recipes User Management
T I A Training Document | Page 89 of 129 | Module |
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| F6 |
Issued: 02/2008 |
| Operator Control with WinCC flexible 2005 |