_BLOCK FB_1 EXTENDS FB [...] _BLOCK FB_Base VAR [...] FB_1 THIS^.METH

Generation of FB Instances [...] creating an FB instance [...] FB instances

call of the FB [...] instance. The methods FB_INIT , FB_REINIT and FB

_BLOCK Fb_A EXTENDS Fb [...] 类可以提供一个方法 FB_Init 在初 [...] ） 功能块 (FB) 没有 ID

CmpLogAsyncFB (FB) ¶ FUNCTION_BLOCK CmpLogAsyncFB

DataLogVarDescForQueue_FB (FB) ¶ FUNCTION_BLOCK FINAL DataLogVarDescForQueue_FB

个操作数：接口引用或 FB 接口 第二 [...] ItfBase EXTENDS [...] Derived1 EXTENDS ItfBase METHOD

IEC61850ServerFB (FB) ¶ FUNCTION_BLOCK IEC61850ServerFB

; pt : POINTER TO FB [...] ITF EXTENDS

MCP23S17_FB (FB) ¶ FUNCTION_BLOCK MCP23S17_FB EXTENDS spi In