treinamento automação siemens,supervisorio wincc

1. Date: 04/22/14
File: SWINCC_09e.1
SIMATIC HMI
Siemens AG 2000. All rights reserved.©
SITRAIN Training for
Automation and Drives
Background Processing (Global Script)

2. Date: 04/22/14
File: SWINCC_09e.2
SIMATIC HMI
Siemens AG 2000. All rights reserved.©
SITRAIN Training for
Automation and Drives
Objectives
- Project Functions
- Standard Functions
- Internal Functions
- Project-wide Actions

3. Date: 04/22/14
File: SWINCC_09e.3
SIMATIC HMI
Siemens AG 2000. All rights reserved.©
SITRAIN Training for
Automation and Drives
Global Script
Output field for:
-Search files
-Compile All Functions
Project functions
Standard functions
Internal functions
Actions

4. Date: 04/22/14
File: SWINCC_09e.4
SIMATIC HMI
Siemens AG 2000. All rights reserved.©
SITRAIN Training for
Automation and Drives
Example of a Project Function and/or Standard Function
void BitSet(BOOL OnOff, char* lpszWordtag, WORD wbitnumber)
{
WORD winput = 0; // Create local tags
int iscreen = 1;
winput = GetTagWord ( lpszWordtag ) ; // Read process tags
iscreen <<= ( wbitnumber ); // Create bit mask
if (OnOff == 0 ) { // Reset bit ?
winput = (WORD) ( winput & (~iscreen) ); // Reset bit
}
else {
winput = (WORD) ( winput | iscreen ); // Set bit
}
SetTagWord ( lpszWordtag, winput); // Rewrite process tag
}
Switching on a motor:
Events/ Mouse/ Left mouse button/ C function...
BitSet ( 1, "MotorStatus", 2);
/*Bit 2 is set in the “MotorStatus” tag, to reset the
bit use: BitSet ( 0, “MotorStatus”, 2)*/
A function defined in the Global Script (Standard Functions:
0

5. Date: 04/22/14
File: SWINCC_09e.5
SIMATIC HMI
Siemens AG 2000. All rights reserved.©
SITRAIN Training for
Automation and Drives
Internal Functions: Example of Graphics 1/3

6. Date: 04/22/14
File: SWINCC_09e.6
SIMATIC HMI
Siemens AG 2000. All rights reserved.©
SITRAIN Training for
Automation and Drives
Internal Functions: Example of Graphics 2/3
Activate dialog box
Event/ Button/ Mouse/ Press left/ C-Action...
Box_mit_Pos1 (lpszPictureName, lpszObjectName,
"Bildfenster1", ”Motor.pdl");
20
20

7. Date: 04/22/14
File: SWINCC_09e.7
SIMATIC HMI
Siemens AG 2000. All rights reserved.©
SITRAIN Training for
Automation and Drives
Internal Functions: Example of Graphics 3/3
You can place dialog screen windows where you want them on the screen. To establish a
reference to the operated object, it is advantageous if the dialog box appears where it
is used. You can attain this positioning with the following steps:
- Scanning the properties of the operated object and the entire screen
- Scanning the size and stretching the dialog window
- Specifying the appearance location of the dialog window (to the right or left next
to the operated object)
These functions are combined in a standard function that can then be used from
any location (each screen and operating object).
Activate dialog box
Events/ Button/ Mouse/ Press left/ C action...
Box_mit_Pos2 (lpszPictureName, lpszObjectName,
”Bildfenster1", ”Motor.pdl");

8. Date: 04/22/14
File: SWINCC_09e.8
SIMATIC HMI
Siemens AG 2000. All rights reserved.©
SITRAIN Training for
Automation and Drives
Background Processing (Actions) with Global Script
Operating hours.PAS
WORD HOUR, MINUTE;
BYTE Z_ON;
Z_ON = GetTagByte ("Z_On");
if (Z_ON) {
MINUTE = GetTagWord ("Minutes");
MINUTE = MINUTE + 1;
SetTagWord ("Minutes", MINUTE);
HOUR = MINUTE / 60;
SetTagWord ("operating hours", HOUR);
}
return(HOUR);

9. Date: 04/22/14
File: SWINCC_09e.9
SIMATIC HMI
Siemens AG 2000. All rights reserved.©
SITRAIN Training for
Automation and Drives
Example with Functions from DLLs
#pragma
code("c:a_WinCC_Kurs_Prj_301_00ab_paslibrarydemo_dll.dll")
int CountingDll(int start, int end);
#pragma code()
int result, start, end, partial step;
partial step = GetTagDWord("partial step");
printf("rnrnoutput of 10 partial steps with DLL function ");
printf("to max. value: %d",partial step*10);
for (start=0;start<10;start++) {
end = start * partial step + partial step;
result = countingDll(start*partial step,end);
printf("rnReturn value DLL function: (%d) %d",start,result);
}
Events/ Button/ Mouse/ Press left/ C action...
Counting with the DLL function

10. Date: 04/22/14
File: SWINCC_09e.9
SIMATIC HMI
Siemens AG 2000. All rights reserved.©
SITRAIN Training for
Automation and Drives
Example with Functions from DLLs
#pragma
code("c:a_WinCC_Kurs_Prj_301_00ab_paslibrarydemo_dll.dll")
int CountingDll(int start, int end);
#pragma code()
int result, start, end, partial step;
partial step = GetTagDWord("partial step");
printf("rnrnoutput of 10 partial steps with DLL function ");
printf("to max. value: %d",partial step*10);
for (start=0;start<10;start++) {
end = start * partial step + partial step;
result = countingDll(start*partial step,end);
printf("rnReturn value DLL function: (%d) %d",start,result);
}
Events/ Button/ Mouse/ Press left/ C action...
Counting with the DLL function