2 Visual Components Manuals

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4.5.1.2.2 Text Position Text position is determined by the following factors. • Not every panel can position text with single pixel precision. • A 'Snap−to−Grid' mode can be set in the editor. The text can be moved using the mouse according to these possibilities. The mouse pointer position is displayed in the lower left corner of the editor. For better alignment, the snap−to−grid option can be selected or the grid can be displayed. The grid can be individually set. 4.5.1.2.3 Selecting Texts Each text can be selected individually using the mouse. Multiple selection is possible by pressing the 'Ctrl' key and simultaneously clicking on the respective objects or dragging a box over them with the mouse. In this way, texts and other elements can be copied and inserted in another position or in another picture. Inserting always takes place with reference to the upper−left corner of the picture. Tip: If several texts are to be copied from a page and inserted in the same position on another page, a character can be inserted in the upper left corner of the source picture. If this character is also selected for copying, then all other texts will be inserted in the position they were in on the source picture. Then the character can be deleted from the top left of both pictures. 4.5.1.3 Texts 4.5.1.3.1 Text Color Settings Foreground and background colors can be defined during the design phase and runtime for static texts. The number of colors depends on the panel being used. The editor uses the limits of the corresponding panel type. There are 3 ways to assign color: • Global Color Setting • Individual Color Setting • Dynamic Color Setting Using a Variable The sequence listed above also determines the priority on the target system. Assigning a variable to an object has the highest priority. In this way, specific blink effects as well as displaying/not displaying text are possible. 4.5.1.3.1.1 Global Color Setting for Text In the global color settings for the project, the global foreground and background colors are used by default for static text (in the Global Colors section). In this example, black text is placed on a white background. This global setting can be overwritten by a runtime system variable which can be conneted under Global Colors Variable. 'Use static text's transparent color' only defines the foreground color for the editor. If the text is written on any background (i.e. bitmap), then only the characters are displayed. The background color can also be changed using this option. If this option is not selected, text is always output with foreground and background colors. Introduction to Visual Components 2.3 312 4.5.1.2 Texts
Introduction to Visual Components 2.3 4.5.1.3.1.2 Individual Text Colors Individual color settings can be made for each text object under Colors in the static text 'Properties' dialog box. By deactivating the Use Global option, individual Foreground and Background colors, as well as Use Transparent Color, become available. If transparent mode is selected, then only the foreground color is displayed. Settings made last are saved by the editor as a presetting for the next created static text field. In this way, several texts can conveniently be created using the same settings. 4.5.1.3.1.3 Dynamic Text Colors Object colors can be changed during runtime by connecting a variable to the Colors Variable field. The variable has to be of data type UINT. The higher value byte represents the foreground color (0−255). The lower value byte represents the background color (0−255). The text can be set to blink by simply swapping the variable bytes. If both bytes are set to the same value, then the text is hidden. The interval and combinations are adjustable depending on the control application. 4.5.1.3 Texts 313
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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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Page 274 and 275: Introduction to Visual Components 2
Page 276 and 277: The "Insert Object" dialog box open
Page 278 and 279: The program is very short and const
Page 280 and 281: The C editor is opened by double−
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
Page 302 and 303: The function is activated by select
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
Page 310 and 311: The user receives a message when th
Page 312 and 313: Details about individual configurat
Page 314 and 315: Warning: This function is not suita
Page 316 and 317: 4.3.15.2 Global Settings − Projec
Page 318 and 319: Width: Adjustable grid width in pix
Page 320 and 321: Possibility 2: Serial object proper
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
Page 330 and 331: 4.5.6 Background Bitmaps In this vi
Page 332 and 333: • Displaying Analog Values Descri
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
Page 344 and 345: If the Use Global option is selecte
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
Page 354 and 355: 'Up/Down Input' must be activated f
Page 356 and 357: The Scaling Active option must be s
Page 358 and 359: 4.7.3.1.1 Format The width of the i
Page 360 and 361: 4.7.3.2.1 Keys These settings allow
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Page 366 and 367: 4.7.5.1.1 Numeric Input A standardi
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then the field operates as before.
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4.8.4.1 Connection Tag variables ar
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A new text layer is inserted from t
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When there is a difference in text
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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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