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timedFuncEvents()
The function timedFuncEvents() returns up to a given max_count all planned start_times (occurrences) when WinCC OA timedFunc would trigger a (start-)event. This function also handles the time periods (broadcast periods) (see Timed function extension) within the range defined by ’r;valid from’ and ’r;valid until’.

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      The timed function extension "timedFuncConflicts()" is designed to discover call conflicts between two or more timed functions. It compares the given parameters to analyze all conflicts and returns the result times.
    - trackZoomMode()
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      Calculates the tangent.
    - tcpRead()
      Reads the data of a defined socket, which was opened with tcpOpen().
    - timedFuncEvents()
      The function timedFuncEvents() returns up to a given max_count all planned start_times (occurrences) when WinCC OA timedFunc would trigger a (start-)event. This function also handles the time periods (broadcast periods) (see Timed function extension) within the range defined by ’r;valid from’ and ’r;valid until’.
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timedFuncEvents()

The function timedFuncEvents() returns up to a given max_count all planned start_times (occurrences) when WinCC OA timedFunc would trigger a (start-)event. This function also handles the time periods (broadcast periods) (see Timed function extension) within the range defined by ’r;valid from’ and ’r;valid until’.

Synopsis

timedFuncEvents(string dp, time start_check, unsigned max_count, dyn_time &occurrences);

Parameters


Parameter	Meaning
dp	Data point of type _TimedFunc that contains the schedule meaning when the timedFunc() would trigger a (start) event.
start_check	The time the check is started.
max_count	Maximum count of all planned start times.
occurrences	The start time occurrences.

Return value


Return value	Meaning
0	OK
-1	Error (lastError is set, see getLastError())

Errors

See above

EXAMPLE

Example with the following _TimedFunc DP "dp1":

Valid from: 20.9.07 17:16:36

Valid until: 1. 1.1970 1:00:00 (meaning no limit, zerohour)

Interval: 3600 (60 minutes)

Time: 70000, 77000 (times when the workFunc is called, specified as seconds since 00:00)

Mode 1: The mode 1 means Timing periods. See Timed function extension

Weekday: -2 ; -2 (meaning weekdays)

main()
{
  int rc;
  dyn_time dt;
  time tHelp;
  tHelp = makeTime(2007, 10, 10, 17 );
  rc = timedFuncEvents( "dp1", tHelp, 10, dt ); 
  /* timedFunc dp: "dp1", start_check: 10.10.07 17:00,maxCount: 
  10*/
  DebugN( rc, tHelp, dt);
}

The timedFuncEvents would return the following occurrences:

WCCOActrl2:[0][Wed Oct 10 17:00:00 2007 000][dyn_time 10 items

WCCOActrl2: 1:Wed Oct 10 19:26:40 2007 000

WCCOActrl2: 2:Wed Oct 10 20:26:40 2007 000

WCCOActrl2: 3:Wed Oct 10 21:23:20 2007 000

WCCOActrl2: 4:Thu Oct 11 19:26:40 2007 000

WCCOActrl2: 5:Thu Oct 11 20:26:40 2007 000

WCCOActrl2: 6:Thu Oct 11 21:23:20 2007 000

WCCOActrl2: 7:Fri Oct 12 19:26:40 2007 000

WCCOActrl2: 8:Fri Oct 12 20:26:40 2007 000

WCCOActrl2: 9:Fri Oct 12 21:23:20 2007 000

WCCOActrl2: 10:Mon Oct 15 19:26:40 2007 000

WCCOActrl2:]

Assignment

Miscellaneous functions

Availability

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