Siemens Step 7, compare array [1..10] (REAL)

[ason]

Hey i have a array [1..10]
that holds an other array with [1..10] real

I wonder if there is an easy way to compare those 100 values?

I want to set a bit if the value is in the range 100.0-150.0

 

[Manglemender]

SCL is the easiest language to use when working with arrays.

It isn't clear what you wish to achieve, do you and to set a bit true if any value in the array is > 100.0 AND < 150.0?

Nick

 

[JesperMP]

Second wote for SCL.

If you only have STL, then post exactly how the data is formatted (what addresses). Then I am sure that someone here on the forum (LD maybe ?) can whip up some code for you to paste into you project.

 

[ason]

I got help from a workmate,
he did it in SCL..
i havnt the in/outputs here, but this is the code

// check value
  wrong_value := FALSE;
  FOR i := 1 TO 10 BY 1 DO
    FOR j := 1 TO 10 BY 1 DO
      IF test[i].prov[j] >= value_min AND test[i].prov[j] <= value_max THEN
        wrong_value := TRUE;
      END_IF;
    END_FOR;
  END_FOR;