2 Visual Components Manuals

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4.5.6 Background Bitmaps In this view, the circle is now in the foreground. In certain cases, Bring Forward or Send Backward must be selected several times since the object is only moved one layer at a time. The order in which objects were created is relevant here. Graphic panels provide the possibility to display monochrome or 256−color bitmaps on the display. Before bitmaps can be used, they must first be imported into the Visual Components or have already been created (see Bitmap Management). Static bitmaps (background bitmaps) are only output once when a page is changed and cannot be modified during runtime. If a modification is necessary during runtime, the 'Output Bitmap' output field must be used. Bitmaps can be combined with other objects, i.e. text or Overlapping Objects. If the display supports bitmap display, then they can be inserted using the icon in the toolbar. After selecting a bitmap, it can be inserted on the display by clicking where the upper−left corner of the bitmaps should be. Once the bitmap has been positioned, the dialog box for inserting background bitmaps is opened. Bitmap A Bitmap from any bitmap existing in the project can be selected in the combo box. Bitmaps are sorted alphabetically. Size Specifies the pixel size of the selected bitmap. This is only for display; input is not possible. If the size of the bitmap should be changed, this must be taken care of in a suitable graphics program before being imported into the Visual Components editor. Position Shows the X and Y pixel coordinates where this bitmap is inserted on the display. Status The status variable is of data type UINT. For bitmaps, bit 0 is responsible for determining whether the bitmap is drawn or not. BIT 0 == 1 − Bitmap not shown BIT 0 == 0 − Bitmap shown Preview Shows a reduced image of the bitmap to simplify selection and insertion. The preview is detailed according to the output size. Introduction to Visual Components 2.3 An appropriate error message is given if the position and size of the bitmap exceed the display size in pixels. 320 4.5.6 Background Bitmaps
Introduction to Visual Components 2.3 Tip: If your bitmap is not represented correctly, this may be because of conversion to 256 colors in the editor. If necessary, these bitmaps must be created with this color palette, or the individual colors of the bitmap must be converted into Visual Components Color Tones. The representation could also be incorrect due to the Windows color configuration. If possible, use a screen setting with at least 32,768 colors in Windows. Otherwise, display errors can occur when bitmaps are used. 4.6 Configuring Output Fields for Data Visual Components offers many possibilities for displaying process variables. The following section explains these possibilities. All fields can be inserted in a desired location and then configured in the picture editor. All output fields are listed in a common toolbar menu. If this tool is selected, the following menu appears where the desired output field can be selected. The following sections describe how the different output fields can be used. Detailed descriptions about individual output fields and adjustable parameters can be found in the reference manual. Output fields can be edited using either the mouse or keyboard. Double−clicking or Alt+Enter opens the 'Properties' dialog box for the respective output field. Output field size can be adjusted by clicking and dragging on its borders. An output field can be moved by clicking on it and then dragging the field itself. The following sections describe the different possibilities for outputting process variables using Visual Components. 4.6.1 Recommendations Output fields provided by Visual Components are described in this section. Similar output fields have been summarized together to allow a better overview. Basic functions for operating Visual Components editors and dialog boxes are not described here. Such information can be found in the following sections. • Getting Started with Visual Components This section contains examples which give step−by−step instructions for simple Visual Components tasks. • Working with Visual Components This section describes Visual Components editors and their elements. The following sections are recommended for working with Visual Components: • Displaying Texts and Numbers Describes the possibilites to use process variables in text and numeric form in the visualization application. 4.6 Configuring Output Fields for Data 321
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Introduction to Visual Components 2
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Contents (3.9.2005) Introduction to
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Icons are described from left to ri
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Input Fields Output Fields Touch−
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• Foreground color (text color)
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Defines the text font on the screen
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Assign... color. Bits 8−15 The hi
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Graphic Displays Bottom can be set
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Properties Rectangle properties are
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Allows colors to be set in the edit
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Position Contains various settings
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Background Fill Text and Semi−Gra
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Possible Settings for Full Graphic
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• Using fully configurable Up/Dow
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Y Specifies the position of the upp
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Source Assign... Used to input or d
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0% Source Assign... 100% Value INT
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Note: The Type−Filter button must
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Cancel Applies settings and closes
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Simulation Value Determines the val
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Completion Locking Simulation neces
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Preview Displays the field with the
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Keys Defines additional keys to con
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Password Char For the general opera
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Enables input field locking Locking
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3.2.2.3 Password Input Field − Re
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Font Echo Character There cannot be
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Allows colors to be set in the edit
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Allows passwords to be defined for
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3.2.2.4 ListBox Input Field − Ref
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Y Max. Text Length Rows Font Text G
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Colors variable Allows color to be
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Enables input field locking Locking
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est suited representation for each
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Format Contains various settings fo
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Foreground Background Therefore, se
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Assign... processed with this input
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Assign... negative. The resulting n
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Available settings are described re
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Help Displays help for this tab. 3.
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Simulation Value CharBox Possible S
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Font YY Year displayed with two dig
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Full Graphic Displays palette color
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UINT Availability This field can be
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height of the display minus one pix
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Background customer−specific vari
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project. General Summary of the bas
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Position Contains various settings
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Background Possible Settings for Fu
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3.2.3.6 ListBox Output Field − Re
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Max. Text Length Rows Font Possible
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Colors Allows colors to be set for
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variable. General Summary of the ba
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Assign... Possible Values Values fr
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Actions Availability Special Featur
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Height The set size and position of
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Possible Settings Any bitmaps exist
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By default, only variables of suita
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Momentary USINT Increment/Decrement
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Data Point Value 1 Value 2 No actio
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Completion Value Use Limits Limit M
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Input locked if... Password Level D
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Dimension Determines the touch fiel
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Key Type Determines the action to o
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With the actions in this group, pro
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Possible Settings 0 − 65535 Incre
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3.3 Programming Interface for Contr
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VA_GetPaletteColor Retrieving Palet
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UINT _GLOBAL ready; unsigned long V
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endif 3.3.8.4.3 Example for C Progr
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void _CYCLIC test( void ) { if (rea
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3.3.8.8.2 Example for Automation Ba
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eak; } case 3: (!VA_Saccess(1,VCHan
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VA_Srelease(1,VC_HANDLE); } } } 3.3
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3.3.8.14.2 Example for Automation B
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REALTIME means that each touch acti
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UINT _GLOBAL color; unsigned long V
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3.3.8.20.3 Example for C Programmin
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VC_HANDLE if 0 then ready = 1 endi
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} 3.3.8.24 Disable − enable backl
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IN VCHandle UDINT The handle return
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} } } 3.3.8.28 Requirements and Ini
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This is not required for normal Vis
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CASE selection OF ACTION 1: ENDACTI
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3.3.8.35.1 Parameter I/O Parameter
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3.3.8.36.2 Example for Automation B
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48 49 50 51 52 53 54 55 56 57 58 59
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3.4.3 Key Matrix − Panel 4D1164.0
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3.4.5 Key Matrix − Panel 4D1166.0
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3.4.8 Key Matrix − Panel 4P3040.0
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3.4.10 Key Matrix − Panel 5D2210.
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For keys with LED, the number also
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3.5 Software Modules on the Control
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3.5.1.6 VC IPC Touch Driver Module
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The APLIB, DDPCCAN, and VCINTER mod
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The image above shows an Automation
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4.1.4 New Functions in Visual Compo
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The editor can arrange static objec
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Next, the CPU to be used must be se
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In this window, you will connect th
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• Inserting Using the Variable De
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Enter the name "dummy," set the typ
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As soon as the picture editor is sh
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The configuration dialog box for th
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4.2.1.8 CAN − Step 8: Defining IN
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If the compilation was successful,
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Next, the CPU to be used must be se
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Automation Studio now has all neces
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• Inserting a Cyclic Task 4.2.2.3
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Enter the name "dummy," set the typ
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name 'PAGE2'. Repeat this procedure
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Under the Bitmaps node, you now see
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The entries 'TG1' and 'TG2' should
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Another field called Target Picture
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In the editor window, you now see t
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Once the dialog box looks like the
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After confirming the input with OK,
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Now you will add the function which
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If the compilation was successful,
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The "Insert Object" dialog box open
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The program is very short and const
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Page 282 and 283: 4.2.4.4 Example: Step 4 Project Nam
Page 284 and 285: 4.3.1 Resource Types The resources
Page 286 and 287: By assigning the panel object to a
Page 288 and 289: Note for SG3 Automation Runtime Sys
Page 290 and 291: Newly created pictures are always a
Page 292 and 293: 4.3.5.8 Defining the Global Picture
Page 294 and 295: In the editor view, all project var
Page 296 and 297: Text groups are managed in the tree
Page 298 and 299: Simply double−clicking on the tex
Page 300 and 301: After they are inserted, bitmaps ar
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Page 304 and 305: A panel's default fonts are present
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Page 308 and 309: 4.3.12.1.1 4.3.12.2 Dynamic Color C
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Page 316 and 317: 4.3.15.2 Global Settings − Projec
Page 318 and 319: Width: Adjustable grid width in pix
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Page 322 and 323: 4.5.1.2.2 Text Position Text positi
Page 324 and 325: Note: Corresponding color values ca
Page 326 and 327: 4.5.3.2 Rectangle and Square 4.5.3.
Page 328 and 329: Circle colors are globally defined
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Page 334 and 335: 4.6.2.1.6 Colors If the Use Global
Page 336 and 337: 4.6.2.2.1 Scaling Numeric output fi
Page 338 and 339: Specifying the field length in char
Page 340 and 341: 4.6.3.1.3 Data Point Variable whose
Page 342 and 343: 4.6.4.1 Advanced Text Output This o
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Page 346 and 347: 4.6.4.3.1 Position Allows the preci
Page 348 and 349: 4.7.1.2 Option bytes This field acc
Page 350 and 351: 4.7.1.8 Locking Input In this windo
Page 352 and 353: The Activate Automatic Comma Input
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Page 358 and 359: 4.7.3.1.1 Format The width of the i
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Page 366 and 367: 4.7.5.1.1 Numeric Input A standardi
Page 368 and 369: A single letter can be capitalized
Page 370 and 371: In this dialog box (color settings
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Page 374 and 375: 4.8.4.1 Connection Tag variables ar
Page 376 and 377: A new text layer is inserted from t
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The export file format is determine
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• Graphic Keypad on Touch Systems
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entered in '0. Level' under the 'Ke
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Symbol Meaning This symbol indicate
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4.10.3 Creating Keys on the Touch D
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4.10.3.2.4 Action Under the 'Action
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4.10.3.3.6 Logical Font Defines the
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Under the 'Action' tab, the functio
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The same settings apply to both var
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4.10.4.2.2 Next Picture and Previou
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This key becomes a switch key when
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4.10.6.1 Configuration in the Edito
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After the 'Transmit LED Matrix' opt
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accordingly in the cyclic program.
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4.11.2.1.2 IEC Programming Language
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4.11.3.1.2 Texts All texts in this
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4.11.4.3 Alarm Group Parameters Aft
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A dialog field is displayed in whic
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The alarm text is displayed as long
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4.11.6.1.2 Format This field shows
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Alarm summary settings correspond t
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Settings for all alarm fields can b
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4.11.7.2.1 Triggered / Reset (event
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4.11.7.3.2.2 Group Number Filter Th
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4.11.8.3 Configuring Status Texts A
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As shown in the dialog box, each al
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As a result, the appropriate group
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esponsible for managing access. 4.1
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• Logging User Actions • Creati
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4.12.5 Adjusting the Touch Keypad V
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4.12.7.1.4.1 In an Automation Basic
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eplaces the old recipe number and t
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− RasterCountX" Value="10" − Bi
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Exporting begins by clicking on the
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Now, the application can use the co
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The following describes how VC 2.2
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4.13.2.7 Scaling Input Basically th
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Check the program logic of the task
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• HotSpot Controls for the Key Ma
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2 Visual Components Manuals

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