数据类型：POINTER TO [...] name>: POINTER TO [...] Number: POINTER TO INT; i

TO 重要 对于编译器版本 >= V [...] <identifier> : REFERENCE TO [...] A : REFERENCE TO DUT

) 1 Integer BOOL_TO_WORD BOOL_TO_WORD(TRUE) 1 [...] Return_26 := BOOL_TO_WORD(TRUE

。 允许的数据类型： BOOL , BYTE , WORD , DWORD

_VAR ... METHOD FB_Init : BOOL [...] InitRetains : BOOL; bInCopyCode : BOOL; nId : INT; lr

WORD_TO_BOOL Byte [...] ___UXINT USINT_TO___XINT WORD_TO [...] ___XINT USINT_TO___XINT WORD_TO

_BIT BIT STRING_TO_BOOL WSTRING_TO_BOOL STRING_TO_BOOL('TRUE') STRING_TO_BOOL

_BIT TOD_TO_BIT BIT DATE_TO_BOOL DT_TO_BOOL TOD_TO_BOOL DATE_TO_BOOL(D#1970

_BIT BIT TIME_TO_BOOL LTIME_TO_BOOL TIME_TO_BOOL(T#0MS); TIME_TO_BOOL

_BIT BIT REAL_TO_BOOL LREAL_TO_BOOL LREAL_TO_BOOL [...] BOOL REAL_TO