_TYPE FUNCTION_BLOCK FB [...] PLC_PRG VAR fbSetA : FB_SetArray; a

: FB; END_VAR i := [...] _BLOCK FB VAR END

_PRG VAR inst : FB; END_VAR FUNCTION_BLOCK FB

of persistent variable PLC_PRG.fb [...] _VAR Declaration in the FB [...] _BLOCK FB_A VAR_INPUT END

inst : FB; END [...] _VAR FUNCTION_BLOCK FB

inst : FB; END_VAR FUNCTION_BLOCK FB VAR

_PRG VAR inst : FB; END [...] _VAR FUNCTION_BLOCK FB

: FB; END_VAR b [...] ); FUNCTION_BLOCK FB VAR

is extended to EL1008_FB [...] block: EL1008_FB [...] : CANopen The BK5120_FB

address PLC_PRG.fb [...] ; END_VAR FB_DoIt (FB [...] _BLOCK FB_DoIt VAR