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• Create a new function named taskev_StopDone with the return type DWORD.
  
  
  
  

  Then adapt the function as follows:
  
  

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  Column width 7 Declaration Column width 93 Code Block theme Confluence FUNCTION taskev_StopDone : DWORD VAR_INPUT EventPrm: CmpApp.EVTPARAM_CmpAppStop; END_VAR VAR END_VAR

  
  

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  Section
  Column width 7 Implementation Column width 93 Code Block theme Confluence IF PersistentVars.xAutoRestart THEN PersistentVars.udiCnt := PersistentVars.udiCnt + 1; CmpApp.AppStartApplication(PLC_PRG.pApp); END_IF

  
  

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• Open the tab in the task configuration:
  
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  Create a new event of type StopDone and assign the function taskev_StopDone to it.
  
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• Start the project and set the variable xReset to TRUE in order to index it.
  
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  Note
  The variable PersistantVars.udiCnt is incremented from the application with each restart.