_BLOCK FB_Factorial VAR_INPUT [...] BOOL VAR_INPUT END_VAR [...] _TYPE PROGRAM PLC_PRG VAR fb

Syntax <FB instance>(<FB input variable>:=<value or address>\|, <other FB

_BLOCK FB_DoIt VAR_INPUT [...] _EXTERNAL VAR_GLOBAL VAR_INPUT [...] _GLOBAL GVL VAR_INPUT VAR

_MyB VAR_INPUT iInB : [...] _PRG VAR fbMyB1, fbMyB2: FB_MyB; iVar3: INT

VAR_INPUT ... [...] during the execution of fb_exit : VAR_GLOBAL inst1 :

_BLOCK FB VAR_INPUT r1 : [...] is that the input pins or output [...] above the declaration of the input

1 has the input variable iVar [...] Prog VAR inst1 : FB [...] have the (FB) suffix

_BLOCK FB_A VAR var_pt: POINTER TO FB_B; var_ref: REFERENCE TO FB_C; END_VAR

_Controller VAR_INPUT xStart : [...] _Controller; END_VAR fb [...] VAR aiCounter :

_Output_Int VAR_INPUT iInput : [...] linking input [...] of inputs and outputs