M_ClearWarning

This method deletes a warning from the Admin-Tags. Warning[].Trigger is set to FALSE. The method returns TRUE if the warning was deleted successfully. The warning remains in the Warning array until it is pushed out of the array by the next warning.

So that a valid timestamp can be entered, the function block PML_AdminTime should be called cyclically in the program.

Syntax

METHOD M_ClearWarning : BOOL
VAR_IN_OUT
  stAdmin          : ST_PMLa;
END_VAR
VAR_INPUT
  stWarning          : ST_Alarm;
END_VAR

Sample call:

WarningCleared := fbAdminAlarm.M_ClearWarning(stAdmin := PackTags.Admin, stWarning := Warning);