_BLOCK NewClass VAR_INPUT [...] _BLOCK SecondClass VAR_INPUT [...] Class VAR_INPUT END_VAR

element. Example: VarFb [...] element. Example: VarFb [...] _BLOCK Fb_D VAR VarFb_A :

). FUNCTION_BLOCK Fb_C VAR VarFb_A : POINTER TO Fb_A; VarMultiFb

input Action [...] _Base . Note This input [...] block Fb_A inherits

input Action Result [...] _only'} VAR_GLOBAL g [...] DUT; END_VAR Click

the name FB_Machine . [...] . The class FB [...] (ST) . The class FB

. PROGRAM PLC_PRG VAR fb [...] _Simple_Machine; END_VAR fb [...] ; END_VAR User input

Input variable: VAR_INPUT [...] FB : FUNCTION [...] Parameter: {input

: VAR_INPUT , VAR [...] : VAR , VAR_TEMP , VAR_STAT , or VAR

of the type VAR_INPUT , VAR [...] . Therefore, user input [...] VAR ) : Association