functionality of I/O driver [...] An essential function [...] or "direct" access

or entire function blocks [...] access to the device [...] at runtime. Access Rights

function blocks [...] of the library function blocks [...] function blocks

only the function block libraries [...] library with function blocks, among others

function blocks [...] separate function blocks [...] ://azure.microsoft.com/en-us/products/iot-hub/ . Functionality

in the function block list; FB [...] the Common , Access [...] Library list Function

or entire function blocks [...] the Select Function Block [...] the function block

on function blocks [...] Safety Function : [...] Functions" chapter

of variable can be accessed [...] , but in the stack of the function block instance

function block [...] with its own function blocks and test [...] operation of a function