Question about SFB variables declaration in SCL

[italo2008]

Hi all

in a SCL FB I've decalred some variables like this:

VAR 
ShiftRegister:ARRAY [0..100] OF BOOL;            
ValvesOutputCMD: ARRAY [0..100] OF BOOL;
Timer_Valve_1:SFB3;
Timer_Valve_2:SFB3;
Timer_Valve_3:SFB3;
END_VAR

The question is: is there any possibility to declare SFB variables in some kind of array or structure in order to point at them in a while or for loop?

thank you

 

[JesperMP]

A good question.
According the help, arrays can consist of both elementary and complex data. And FBs and SFBs counts as complex data. So it should be possible.
But I cannot get it to work in the regular STL/LAD/FBD editor. So it wont work with SCL either.