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Introduction to Visual Components 2.3 214 3.5.2 Visual Components Data Modules
4 Visual Components User's Manual 4.1 Welcome to Visual Components 4.1.1 New Functions in Visual Components 2.4 • 4.1.2 New Visapi Functions The Backlight could be enabled/(diabled with an API function (see VC_SetBacklight) • Screenshot Library (see VCScrSht) 4.1.3 New Functions in Visual Components 2.3 • ListBox Input The ListBox input field can be used by the user to select input from a ListBox. (see ListBox Input Field) • Touch Pad Selection Using touch pad selection allows the user to choose different touch pads for a project (see Touch Pad Selection) • Expanded Alarm System Configuration Data object configuration for the historical alarm list. The user can decide whether a data object should be created or not. If one is created, the size of the ring buffer can also be configured. (See Configuring the Alarm System) Additional parameters in the alarm settings allow the user to acknowledge active alarms. (See Creating and Configuring Alarms) • New Visapi Functions The historical alarm list can now also be deleted during runtime (See VA_DelAlarmHistory) An entire alarm group can also be acknowledged. (See VA_QuitAlarms) Information about the display panel can be read. (See VA_GetDisplayInfo) • Formatted Tags for Touch Buttons Touch button texts can also contain formatted texts. • VNC Server Visualization applications can be displayed on a PC using the VNC server (see libvncserv). This can be used to implement a 'master office'. 4 Visual Components User's Manual 215
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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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Page 178 and 179: CASE selection OF ACTION 1: ENDACTI
Page 180 and 181: 3.3.8.35.1 Parameter I/O Parameter
Page 182 and 183: 3.3.8.36.2 Example for Automation B
Page 184 and 185: 48 49 50 51 52 53 54 55 56 57 58 59
Page 186 and 187: 3.4.3 Key Matrix − Panel 4D1164.0
Page 188 and 189: 3.4.5 Key Matrix − Panel 4D1166.0
Page 190 and 191: 3.4.8 Key Matrix − Panel 4P3040.0
Page 192 and 193: 3.4.10 Key Matrix − Panel 5D2210.
Page 214 and 215: For keys with LED, the number also
Page 216 and 217: 3.5 Software Modules on the Control
Page 218 and 219: 3.5.1.6 VC IPC Touch Driver Module
Page 220 and 221: The APLIB, DDPCCAN, and VCINTER mod
Page 222 and 223: The image above shows an Automation
Page 226 and 227: 4.1.4 New Functions in Visual Compo
Page 228 and 229: The editor can arrange static objec
Page 230 and 231: Next, the CPU to be used must be se
Page 232 and 233: In this window, you will connect th
Page 234 and 235: • Inserting Using the Variable De
Page 236 and 237: Enter the name "dummy," set the typ
Page 238 and 239: As soon as the picture editor is sh
Page 240 and 241: The configuration dialog box for th
Page 242 and 243: 4.2.1.8 CAN − Step 8: Defining IN
Page 244 and 245: If the compilation was successful,
Page 246 and 247: Next, the CPU to be used must be se
Page 248 and 249: Automation Studio now has all neces
Page 250 and 251: • Inserting a Cyclic Task 4.2.2.3
Page 252 and 253: Enter the name "dummy," set the typ
Page 254 and 255: name 'PAGE2'. Repeat this procedure
Page 256 and 257: Under the Bitmaps node, you now see
Page 258 and 259: The entries 'TG1' and 'TG2' should
Page 260 and 261: Another field called Target Picture
Page 262 and 263: Introduction to Visual Components 2
Page 264 and 265: In the editor window, you now see t
Page 266 and 267: Once the dialog box looks like the
Page 268 and 269: After confirming the input with OK,
Page 270 and 271: Now you will add the function which
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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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