CODESYS Development System
_PRG VAR x: INT; bTest : BOOL; END_VAR IF
CODESYS Development System
_INPUT iVarA: INT; END [...] VarB: INT := 0; END_VAR i [...] ; METHOD DoIt : BOOL VAR
CODESYS Development System
方法的返回值类型是 BOOL .该值不由系统评估,但不 [...] _Init : BOOL VAR_INPUT bInitRetains : BOOL; // TRUE: the
CODESYS Development System
基本数据类型的映射通道数( BOOL , INT , REAL
CODESYS Development System
: REFERENCE TO INT; END [...] : 输出不能是“REFERENCE TO [...] 定义 REFERENCE TO 作为输出参数。 错误
CODESYS Development System
_INPUT bToWrite : BOOL [...] 任务可以填充一个布尔数组。 FUNCTION WriteToNextArrayPosition : BOOL VAR_EXTERNAL g
CODESYS Development System
可以由指针变量或 REFERENCE TO 多变的。 句法 [...] _pt: POINTER TO FB_B; var_ref: REFERENCE TO FB_C; END
CODESYS Development System
: POINTER TO INT; END [...] : C0126:“POINTER TO INT”类型的变量恰好需要 1 个索
CODESYS Development System
: POINTER TO INT; dw [...] “POINTER TO INT”可能