SA0180: Index range does not cover the entire array

Function	Determines arrays with an index range that is not completely covered.
Reason	Arrays are often handled in loops, with the loop index indexing the array in such a way that all components of the array are accessed without gaps. This is the case if the loop index and the array index are the same in all dimensions. If the index range does not completely cover the array, this indicates components in the array that have not been processed.
Importance	Medium

Sample:

PROGRAM MAIN 
VAR_TEMP
    nIndex       : INT;
END_VAR
VAR
    aSample      : ARRAY[0..10] OF INT;
END_VAR

FOR nIndex := INT#1 TO INT#10 DO
    aSample[nIndex] := 0;                      // => SA0180
END_FOR