or function block variables [...] : This is possible in function blocks. If you assign

type | function block > <initial [...] or function calls

for the assigned function block [...] _Factorial function block in a [...] in different ways FUNCTION_BLOCK

of a function block

_ACTION END_FUNCTION END_FUNCTION_BLOCK [...] , variables and functions

.in_out; FUNCTION_BLOCK FB VAR

Example FUNCTION_BLOCK

, function blocks

_VAR FUNCTION_BLOCK FB

, variable, function call [...] Variables of a function block instance or a