2 Visual Components Manuals

More documents

Recommendations

Info

• HotSpot Controls for the Key Matrix • Calculating the Key Matrix These solutions should only be used for existing projects and not for creating new projects in V2.1. In future versions, button and HotSpot functionality will be expanded even more. Projects will be more concise and require less executable code. 4.14.1.5 VCInfo Data Structure The 'VCInfo[0]' data structure was deleted and not replaced. • Controlling Colors now takes place directly by the editor or by variables on the target system. • The API Interface provides functions for adjusting settings for brightness and contrast, etc. • The Touch Calibration function is also available using the API interface. This change corresponds to the Automation Studio concept. 4.14.1.6 Character Set Representation Bitmap font technology and their editing possibilities are being replaced by the new True Type font standard. The new version allows the integration of True Type fonts. Symbol fonts are also supported. The possibility to use UNICODE character sets (IPC target systems) is planned for the next version. Existing projects with modified bitmap fonts are correctly transferred. Display errors may occur when there are more than 127 characters in a particular set. The CharBox can be used for these instances. These representation problems can occur particularly on CAN systems. Standardized character sets were not used on them in the past. They are now not always displayed correctly in the editor partly because of reserved character ranges in Windows. Workaround: CharBox. 4.14.1.7 Customer−Specific Panels When using customer−specific panels, don't forget to reinstall the hardware description files after installing version 2.1 (in case the directory is deleted or another directory is used). Only B&R standard panels are included in Automation Studio 2.1 delivery. 4.14.2 Upgrading Visual Components 2.0 Projects 4.14.2.1 HotSpot Controls for the Key Matrix Introduction to Visual Components 2.3 HotSpots can be defined next to one another in the global picture with a size of 40x40 pixels. These HotSpots can then be assigned to a fixed grid position in the key matrix. In this way, 192 rectangles can be drawn in the global picture when a VGA display is used. Also in this way, the familiar key matrix from V2.0 can be implemented. 446 4.14.1.5 VCInfo Data Structure
Introduction to Visual Components 2.3 The fixed position of the HotSpot in the key grid is assigned in the dialog box. This allows the old key matrix to be reestablished. This method is somewhat elaborate and is only meant as a transition. In the long term, the project should be changed to use button and HotSpot technology. 4.14.2.2 Calculating the Key Matrix Another possibility exists to convert old matrix information by reading the matrix position using the VISAPI. The VA_GetTouchAction() function from the VISAPI Library The following is an excerpt of code for converting the key matrix for a VGA display. This only applies for a VGA display. For 1/4 VGA, calculation takes place using lines and columns. #include #include #include "visapi.h" #define T_SIZE 192 /* VGA 40x40 pixel array from 640x480*/ UINT _LOCAL ready; TouchAction _GLOBAL touch; UDINT _GLOBAL x_position; UDINT _GLOBAL y_position; USINT _GLOBAL touch_status; _GLOBAL unsigned char KeyMatrix[T_SIZE]; _GLOBAL unsigned long VC_HANDLE; _CYCLIC void Cyclic(void) { int lines; int columns; int offset; if (!ready) { VC_HANDLE = VA_Setup(1 , "display"); /* VC project name */ if (VC_HANDLE) ready = 1; } if (ready) { if (!VA_Saccess(1,VC_HANDLE)) { VA_GetTouchAction (1,VC_HANDLE,&touch); VA_Srelease(1,VC_HANDLE); x_position = touch.x + 1; y_position = touch.y + 1; touch_status = touch.status; if(touch_status == 2) /* Nothing pressed */ memset(KeyMatrix,0,T_SIZE); else { /* Columns */ columns = (x_position / 40); /* Lines */ lines = (y_position / 40); offset = (columns + (lines*16)); /* Since 16 columns per line (640/40)*/ if(offset < T_SIZE) KeyMatrix[offset] = 1; /* Current touch field */ else memset(KeyMatrix,0,T_SIZE); /* Error */ } } } } Tip: This new VISAPI function permits an exact pixel evaluation of the pressed coordinates. 4.14.2.2 Calculating the Key Matrix 447
Page 1:
Introduction to Visual Components 2
Page 4 and 5:
Contents (3.9.2005) Introduction to
Page 6 and 7:
Page 8 and 9:
Page 10 and 11:
Page 12 and 13:
Page 14 and 15:
Page 16 and 17:
Icons are described from left to ri
Page 18 and 19:
Input Fields Output Fields Touch−
Page 20 and 21:
• Foreground color (text color)
Page 22 and 23:
Defines the text font on the screen
Page 24 and 25:
Assign... color. Bits 8−15 The hi
Page 26 and 27:
Graphic Displays Bottom can be set
Page 28 and 29:
Properties Rectangle properties are
Page 30 and 31:
Allows colors to be set in the edit
Page 32 and 33:
Position Contains various settings
Page 34 and 35:
Background Fill Text and Semi−Gra
Page 36 and 37:
Possible Settings for Full Graphic
Page 38 and 39:
• Using fully configurable Up/Dow
Page 40 and 41:
Y Specifies the position of the upp
Page 42 and 43:
Source Assign... Used to input or d
Page 44 and 45:
0% Source Assign... 100% Value INT
Page 46 and 47:
Note: The Type−Filter button must
Page 48 and 49:
Cancel Applies settings and closes
Page 50 and 51:
Simulation Value Determines the val
Page 52 and 53:
Completion Locking Simulation neces
Page 54 and 55:
Preview Displays the field with the
Page 56 and 57:
Keys Defines additional keys to con
Page 58 and 59:
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
Page 68 and 69:
Allows passwords to be defined for
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
Page 78 and 79:
est suited representation for each
Page 80 and 81:
Format Contains various settings fo
Page 82 and 83:
Foreground Background Therefore, se
Page 84 and 85:
Assign... processed with this input
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
Page 96 and 97:
Full Graphic Displays palette color
Page 98 and 99:
UINT Availability This field can be
Page 100 and 101:
height of the display minus one pix
Page 102 and 103:
Background customer−specific vari
Page 104 and 105:
project. General Summary of the bas
Page 106 and 107:
Position Contains various settings
Page 108 and 109:
Background Possible Settings for Fu
Page 110 and 111:
3.2.3.6 ListBox Output Field − Re
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
Page 128 and 129:
Momentary USINT Increment/Decrement
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
Page 150 and 151:
endif 3.3.8.4.3 Example for C Progr
Page 152 and 153:
void _CYCLIC test( void ) { if (rea
Page 154 and 155:
3.3.8.8.2 Example for Automation Ba
Page 156 and 157:
eak; } case 3: (!VA_Saccess(1,VCHan
Page 158 and 159:
VA_Srelease(1,VC_HANDLE); } } } 3.3
Page 160 and 161:
3.3.8.14.2 Example for Automation B
Page 162 and 163:
REALTIME means that each touch acti
Page 164 and 165:
UINT _GLOBAL color; unsigned long V
Page 166 and 167:
3.3.8.20.3 Example for C Programmin
Page 168 and 169:
VC_HANDLE if 0 then ready = 1 endi
Page 170 and 171:
} 3.3.8.24 Disable − enable backl
Page 172 and 173:
IN VCHandle UDINT The handle return
Page 174 and 175:
} } } 3.3.8.28 Requirements and Ini
Page 176 and 177:
This is not required for normal Vis
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 194 and 195:
Page 196 and 197:
Page 198 and 199:
Page 200 and 201:
Page 202 and 203:
Page 204 and 205:
Page 206 and 207:
Page 208 and 209:
Page 210 and 211:
Page 212 and 213:
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 224 and 225:
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:
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
Page 272 and 273:
If the compilation was successful,
Page 274 and 275:
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
Page 306 and 307:
http://www.flashkit.com/fonts/ http
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 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
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
Page 362 and 363:
The same completion data point can
Page 364 and 365:
The comparative value is determined
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
Page 372 and 373:
then the field operates as before.
Page 374 and 375:
4.8.4.1 Connection Tag variables ar
Page 376 and 377:
A new text layer is inserted from t
Page 378 and 379:
When there is a difference in text
Page 380 and 381:
The export file format is determine
Page 382 and 383:
• Graphic Keypad on Touch Systems
Page 384 and 385:
entered in '0. Level' under the 'Ke
Page 386 and 387:
Symbol Meaning This symbol indicate
Page 388 and 389:
4.10.3 Creating Keys on the Touch D
Page 390 and 391:
4.10.3.2.4 Action Under the 'Action
Page 392 and 393:
4.10.3.3.6 Logical Font Defines the
Page 394 and 395:
Under the 'Action' tab, the functio
Page 396 and 397:
The same settings apply to both var
Page 398 and 399:
4.10.4.2.2 Next Picture and Previou
Page 400 and 401:
This key becomes a switch key when
Page 402 and 403:
4.10.6.1 Configuration in the Edito
Page 404 and 405:
After the 'Transmit LED Matrix' opt
Page 406 and 407: accordingly in the cyclic program.
Page 408 and 409: 4.11.2.1.2 IEC Programming Language
Page 410 and 411: 4.11.3.1.2 Texts All texts in this
Page 412 and 413: 4.11.4.3 Alarm Group Parameters Aft
Page 414 and 415: A dialog field is displayed in whic
Page 416 and 417: The alarm text is displayed as long
Page 418 and 419: 4.11.6.1.2 Format This field shows
Page 420 and 421: Alarm summary settings correspond t
Page 422 and 423: Settings for all alarm fields can b
Page 424 and 425: 4.11.7.2.1 Triggered / Reset (event
Page 426 and 427: 4.11.7.3.2.2 Group Number Filter Th
Page 428 and 429: 4.11.8.3 Configuring Status Texts A
Page 430 and 431: As shown in the dialog box, each al
Page 432 and 433: As a result, the appropriate group
Page 434 and 435: esponsible for managing access. 4.1
Page 436 and 437: • Logging User Actions • Creati
Page 438 and 439: 4.12.5 Adjusting the Touch Keypad V
Page 440 and 441: 4.12.7.1.4.1 In an Automation Basic
Page 442 and 443: eplaces the old recipe number and t
Page 444 and 445: − RasterCountX" Value="10" − Bi
Page 446 and 447: Exporting begins by clicking on the
Page 448 and 449: Now, the application can use the co
Page 450 and 451: The following describes how VC 2.2
Page 452 and 453: 4.13.2.7 Scaling Input Basically th
Page 454 and 455: Check the program logic of the task
Page 458: Introduction to Visual Components 2
show all

2 Visual Components Manuals

Create successful ePaper yourself

Delete template?

Save as template?