Hi
is it possible to use strings as in/out parameters for an FC block in S7. i am trying to make an FC that searches for a specific code in a stringm and gives back a value that belongs to that code.
but i cant use the variables in the standard FC blocks that are available for strings ( like find, mid, insert, ...)
is it possible to use strings as in/out parameters for an FC block in S7. i am trying to make an FC that searches for a specific code in a stringm and gives back a value that belongs to that code.
but i cant use the variables in the standard FC blocks that are available for strings ( like find, mid, insert, ...)