_VAR // Symbolic bit access to [...] _VAR // Symbolic bit access to [...] typ> = BYTE | WORD

DataAlpha : POINTER TO BYTE; pbDataBeta : POINTER TO BYTE; x [...] Cnt; // Writes to new array

delivered as a byte array [...] byte array. property [...] compiler version is to

TelegramData: POINTER TO ARRAY [0..7 [...] : ARRAY [0..3] OF BYTE [...] 将它们与数据类型的标识符区分开来 BYTE .前缀表示 IEC 程序

TIME_TO_BIT LTIME_TO_BIT BIT TIME_TO [...] 仅当操作数的值可以解释为“0”。 BOOL TIME_TO_BYTE

_TYPE FUNCTION_BLOCK FB_SetArray [...] Data_A : ARRAY[0..1] OF DUT [...] _PRG VAR fbSetA : FB_SetArray

Int : POINTER TO INT; x [...] String : POINTER TO STRING; cbs [...] LocalBufferLatch1 : ARRAY[0..LENGTH] OF

TO BYTE; b [...] PLC - on call to [...] 1 : ARRAY [0..10000] OF

 STRING_TO_BIT WSTRING_TO_BIT BIT STRING_TO [...] STRING_TO_BYTE WSTRING_TO_BYTE

ARRAY[0..7] OF BYTE [...] ”和“Ready to switch [...] 器被逐步禁用，直到驱动器发出信号 Ready to