组成 FUNCTION_BLOCK Fb_D VAR [...] _A : FUNCTION_BLOCK Fb_B VAR [...] 应于元素的实例化: instFb_A : Fb_A .基数
_D 包含 Fb_A FUNCTION_BLOCK [...] 自 Fb_Base FUNCTION_BLOCK [...] 类可以提供一个方法 FB_Init 在初
VisuFbInputRectangle (FB) ¶ FUNCTION_BLOCK VisuFb
CODESYS Development System
指针 FUNCTION_BLOCK FB_Base VAR [...] _DoAlso := TRUE; FUNCTION_BLOCK
); //Declaration FB1 FUNCTION_BLOCK [...] FUNCTION_BLOCK FB //... FUNCTION_BLOCK FB
CODESYS Development System
'} FUNCTION_BLOCK FB1 VAR [...] : 不允许显式调用“<FB 名称 [...] _explicit_call' := 'Call of this FB is
和多个)。 FUNCTION_BLOCK Fb_C VAR [...] _A . FUNCTION_BLOCK Fb_C VAR [...] TO 声明(例如, ptrFb
CODESYS Development System
InvisibleIn . FUNCTION_BLOCK FB [...] '} FUNCTION_BLOCK FB_A VAR [...] . 隐藏变量 功能块 FB_MyA 包含
CODESYS Development System
inst : FB; END_VAR FUNCTION_BLOCK FB EXTENDS FB VAR END
CODESYS Development System
inst : FB; END_VAR FUNCTION_BLOCK FB METHOD [...] :功能块或结构的“FB_Exit”方法