, system variables or global variables can [...] is structured hierarchically
variable [...] to specify the variable [...] . Result variable Test
script variable Test [...] for structuring test actions [...] variables (and any state
and the Structured Text (ST [...] . The enabled variables [...] variable are listed
view. Each variable [...] ). The variable can be set [...] of the variables, usually
element structures [...] and variable name may [...] script variables
about the values for variable [...] in a tree structure [...] of variables and parameters