: Refactoring – Add Variable Symbol : Function : [...] for the declaration of variables

Variable List (Receiver [...] variables and display [...] Variable List (Receiver

variable of a function [...] variable in a function [...] >, <function output variable

variable of the function [...] variables of a function [...] to the function block variables

Global Variable [...] ) The Safety Global Variable [...] declared variables

of Variable Values Product [...] variable value changes [...] variable value

Partial Variable [...] variable access [...] of IEC variables

and Writing of Variables [...] to variable values [...] before forcing variable values

Variable [...] In the variable declaration [...] Variable Declaration

Variable List Table 2 . [...] <<global>> Variable list [...] variable list (3