语言 FUNCTION_BLOCK FB [...] _TO_LWORD(T#5D4H [...] Return_20 := TIME_TO_LWORD(T#0D0H

和日期规范（例如： 'T#2h' , 'DT [...] 语言 FUNCTION_BLOCK FB [...] #213503d23h

的高位字节用零填充。 FUNCTION_BLOCK FB [...] ); FUNCTION_BLOCK FB [...] Return_tim := TIME_TO_INT(T#49D17H