_EXTERNAL <variable name> : <data type>; END

. Permitted data types

_AND_SET gets a type DWORD [...] OldValue and dw must be of data type DWORD . Example

or type names POU or type names [...] , and so on) POU or type

, and subscriber Data type [...] data as messages [...] or any data structure can

_INPUT Name Data Type [...] Data Type Initial

_OUTPUT Name Data Type [...] impairment of the data [...] VAR_INPUT Name Data

the data type of inputs

type. A dialog [...] with different data. :

instances of the type SFCStepType for steps and type SFCActionType