Operate project
9.2 Controlling graphic objects
TP 270, OP 270, MP 270B (WinCC flexible)
Operating Instructions, Edition 03/2004, 6AV6691-1DD01-0AB0
9-17
The functions are executed by one of the following events:
• Click
• Press
• Release
• Enable
• Disabling
• Change
Layout
A button can be labeled, use a graphic symbol or be hidden.
The operation may be followed with a visual feedback. Note that the visual feedback only
indicates a completed operation and not whether the configured functions were actually
executed.
9.2.1.2 Touch control
Procedure
Touch the button on the touch screen of the HMI device.
9.2.1.3 Keyboard control
Procedure
To operate a button with a keyboard:
• Use the cursor to select the button, e.g.
• Then press
ENTER
or .
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