ABB IndustrialIT Compact HMI 800, Getting Started

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Creating a Lorry Element Section 8 PLC Connect Graphic Elements
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10. Resize the design window to cover only the created graphic element.
11. Deploy the aspect.
Adding the PgErrorIndicator
The PgErrorIndicator is used for indication of OPC communication errors.
Because the Graphical Element for the Lorry contains no standard PLC Connect
Object Control, the PgErrorIndicator has to be manually added to the Graphic
Element.
The PgErrorIndicator is already implemented to all standard PLC Connect Objects
in the PLC Subelements Library.
1. In the Toolbox of the Graphic Primitives you will reach the PgErrorIndicator.
See
Figure 108 . This control is normally invisible when it is added to a
Graphical Element.
You can make it temporary visible by changing the AppError Property to
Bad. Don’t forget to change back the property to Good before Deploying the
Graphical Element.
Figure 107. Connection string in Expression Builder