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2 Visual Components Manuals

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Key Type<br />

Determines the action to occur when this touch button is activated. Depending on the selection in<br />

this list, the appropriate dialog fields are shown displaying possible settings for this action.<br />

In the following section, related actions are summarized into groups with references to the<br />

detailed descriptions of these group actions described further down the page.<br />

Change picture<br />

Next picture<br />

Previous picture<br />

Set USINT<br />

Set UINT<br />

Toggle USINT<br />

Toggle UINT<br />

Momentary USINT<br />

Increment/Decrement<br />

Changes pictures when the touch field is activated.<br />

Detailed description See Change Picture<br />

Allows the simple, configurable control of an connected process variable<br />

with respect to its data type.<br />

Detailed description See Setting and Jogging Process Variables<br />

Adjusts a connected process variable by increasing or decreasing the<br />

value by a preset amount. A process variable can conveniently be adjusted<br />

in both directions using two such touch fields.<br />

Detailed description See Increasing and Decreasing Process Variables<br />

Change Picture<br />

Introduction to <strong>Visual</strong> <strong>Components</strong> 2.3<br />

The actions in this group allow pictures to be changed by pressing the touch field. The following additional<br />

settings will appear in the dialog box:<br />

128 3.2.4.2 HotSpot Touch−Operated Field − Reference

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