2 Visual Components Manuals

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3.2.3.6 ListBox Output Field − Reference Using this output field, a list of texts can be shown on the screen underneath one another. They can be used either from a text group or a process variable. A text can be highlighted and selected using a process variable. If more texts are defined in the text group or the process variable than there is space set in the ListBox output field, then a corresponding excerpt is displayed. This ensures that the selected highlighted text is always visible. The ListBox output field doesn't allow user interaction, either from panel keys or touch screen keypads. Thus, any necessary operations need to be implemented in the application. General Summary of the basic properties of these types of output fields. Function Data Types Displays vertically−ordered lists of texts from a text group or from an array of string variables in a process variable. Highlighting is based on the number index from a process variable. The following data types can be displayed for this field: STRING[][] − optional as the source of the text to be displayed UINT − Chooses which text should be highlighted. Availability This field can be used by all systems supported by Visual Components. Special Features Appearance Individual Colors Special functions: • Almost any number of texts can be defined during creation in the Visual Components editor and displayed during runtime (limited by the memory capacity of the target system). • Texts can be translated either conveniently in the editor or using external tools • Texts can also be provided using a process variable during runtime; in this case, language−switching must be prepared in the application. • Any desired operation can be implemented in the application using additional function keys or touch−operated fields. • Text groups can be used several times Texts are output as a vertical list and are either extended to the set length with blank spaces or shortened if necessary. Because of this, the entire field always appears as a rectangle. Special functions: • Automatic display of the correct text section so that the highlighted text is always visible in the picture. • Visible/Invisible switching using the Status process variable • Selectable foreground and background colors as well as a separate color for highlighted text. • Display of incorrect/missing variables (field filled in with hyphens '−') • Display of invalid values in the index variable (Field filled in with asterisks '*') • Fully selectable fonts The following can be individually set for each output field of this type: • Foreground color (text color) • Background color • Foreground color (text color) for highlighted text • Background color for highlighted text All colors can either be set in the editor or during runtime using a process variable. Properties Introduction to Visual Components 2.3 Output field properties are set under the various tabs of the Properties dialog box. Field properties can be displayed by double−clicking on the output field in the editor and are automatically shown after a new field is 100 3.2.3.6 ListBox Output Field − Reference
Introduction to Visual Components 2.3 inserted. Available settings are described respectively on their own pages. The following list provides an outline of the possible settings (tabs), as well as references to detailed information. Parameter Colors Description Basic parameters of the output field, such as position, size, connected variable, and status are defined under this tab. Settings under this tab have to be configured for all output fields created. Settings under this tab can be used to specify user−defined color settings and to connect process variables for controlling colors. This is very useful for color displays, but can also be used for black/white displays. Descriptive text about this output field can be entered under this tab. This text is saved in the Visual Components project but is not transferred to or processed on the target system. This text is optional but useful for project documentation. 3.2.3.6.1 ListBox Output Field − Properties: Parameter Provides general settings for ListBox output. 3.2.3.6.1.1 Image Appearance Contains various settings for formatting the field on the screen. X Specifies the position of the upper left corner along the X axis (interval from the left display margin). Values for these parameters begin with 0 on the left margin and increase to the width of the display minus one pixel (on the right margin). Possible Settings for Full Graphic Displays Possible Settings for Text and Semi−Graphic Displays This field can be placed freely on the screen. Therefore, X can be set from 0 to the width of the display minus the width of the field in pixels. On text and semi−graphic displays, such as those which can be connected to the C130 CAN controller, fields can only be placed evenly on every sixth X−coordinate (X = 0, 6, 12, 18, etc.). Y Specifies the position of the upper left corner along the Y axis (interval from the upper display margin). Values for these parameters begin with 0 on the upper margin and increase to the height of the display minus one pixel (on the lower margin). 3.2.3.6 ListBox Output Field − Reference 101
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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
Page 60 and 61: Enables input field locking Locking
Page 62 and 63: 3.2.2.3 Password Input Field − Re
Page 64 and 65: Font Echo Character There cannot be
Page 66 and 67: Allows colors to be set in the edit
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Page 70 and 71: 3.2.2.4 ListBox Input Field − Ref
Page 72 and 73: Y Max. Text Length Rows Font Text G
Page 74 and 75: Colors variable Allows color to be
Page 76 and 77: Enables input field locking Locking
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Page 80 and 81: Format Contains various settings fo
Page 82 and 83: Foreground Background Therefore, se
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Page 86 and 87: Assign... negative. The resulting n
Page 88 and 89: Available settings are described re
Page 90 and 91: Help Displays help for this tab. 3.
Page 92 and 93: Simulation Value CharBox Possible S
Page 94 and 95: Font YY Year displayed with two dig
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Page 104 and 105: project. General Summary of the bas
Page 106 and 107: Position Contains various settings
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Page 112 and 113: Max. Text Length Rows Font Possible
Page 114 and 115: Colors Allows colors to be set for
Page 116 and 117: variable. General Summary of the ba
Page 118 and 119: Assign... Possible Values Values fr
Page 120 and 121: Actions Availability Special Featur
Page 122 and 123: Height The set size and position of
Page 124 and 125: Possible Settings Any bitmaps exist
Page 126 and 127: By default, only variables of suita
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Page 130 and 131: Data Point Value 1 Value 2 No actio
Page 132 and 133: Completion Value Use Limits Limit M
Page 134 and 135: Input locked if... Password Level D
Page 136 and 137: Dimension Determines the touch fiel
Page 138 and 139: Key Type Determines the action to o
Page 140 and 141: With the actions in this group, pro
Page 142 and 143: Possible Settings 0 − 65535 Incre
Page 144 and 145: 3.3 Programming Interface for Contr
Page 146 and 147: VA_GetPaletteColor Retrieving Palet
Page 148 and 149: UINT _GLOBAL ready; unsigned long V
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Page 158 and 159: 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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The C editor is opened by double−
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4.2.4.4 Example: Step 4 Project Nam
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4.3.1 Resource Types The resources
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By assigning the panel object to a
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Note for SG3 Automation Runtime Sys
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Newly created pictures are always a
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4.3.5.8 Defining the Global Picture
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In the editor view, all project var
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Text groups are managed in the tree
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Simply double−clicking on the tex
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After they are inserted, bitmaps ar
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The function is activated by select
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A panel's default fonts are present
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http://www.flashkit.com/fonts/ http
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4.3.12.1.1 4.3.12.2 Dynamic Color C
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The user receives a message when th
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Details about individual configurat
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Warning: This function is not suita
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4.3.15.2 Global Settings − Projec
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Width: Adjustable grid width in pix
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Possibility 2: Serial object proper
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4.5.1.2.2 Text Position Text positi
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Note: Corresponding color values ca
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4.5.3.2 Rectangle and Square 4.5.3.
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Circle colors are globally defined
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4.5.6 Background Bitmaps In this vi
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• Displaying Analog Values Descri
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4.6.2.1.6 Colors If the Use Global
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4.6.2.2.1 Scaling Numeric output fi
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Specifying the field length in char
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4.6.3.1.3 Data Point Variable whose
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4.6.4.1 Advanced Text Output This o
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If the Use Global option is selecte
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4.6.4.3.1 Position Allows the preci
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4.7.1.2 Option bytes This field acc
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4.7.1.8 Locking Input In this windo
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The Activate Automatic Comma Input
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'Up/Down Input' must be activated f
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The Scaling Active option must be s
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4.7.3.1.1 Format The width of the i
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4.7.3.2.1 Keys These settings allow
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The same completion data point can
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The comparative value is determined
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4.7.5.1.1 Numeric Input A standardi
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A single letter can be capitalized
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In this dialog box (color settings
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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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