块变量。 FUNCTION_BLOCK fbA VAR [...] ; FUNCTION_BLOCK fb [...] ; // The function block

实现语言 FUNCTION_BLOCK [...] zeroth bit is set, but [...] _TO_WSTRING(FALSE); 例 125 . FBD

FUNCTION_BLOCK FB [...] FUNCTION_BLOCK FB [...] Beta := TRUE; END_IF FB_BaseAlfa.PorpBeta.Set