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

_DT STRING_TO_DWORD STRING_TO_INT [...] Return := STRING_TO_INT('123 [...] > := <string to operator

_SINT INT_TO_STRING INT_TO [...] Return := INT_TO_STRING(127 [...] ); FUNCTION_BLOCK FB_ConvertIntegersToInt

型转换运算符声明返回变量 <>_TO_STRING 和 <>_TO [...] _DT BOOL_TO_DWORD BOOL_TO_INT [...] _REAL BOOL_TO_SINT BOOL_TO_STRING

_DT TIME_TO_DWORD TIME_TO_INT [...] _REAL TIME_TO_SINT TIME_TO_STRING [...] _DT LTIME_TO_DWORD LTIME_TO_INT

_DWORD TO_INT TO_LDATE TO [...] _REAL TO_SINT TO_STRING [...] Number_1 := TO_INT(4

_DWORD DATE_TO_INT DATE_TO [...] _REAL DATE_TO_SINT DATE_TO_STRING [...] _DINT DT_TO_DWORD DT_TO_INT

_DT REAL_TO_DWORD REAL_TO_INT [...] _LWORD REAL_TO_SINT REAL_TO_STRING [...] _DT LREAL_TO_DWORD LREAL_TO_INT

.stMonitoring := INT_TO_STRING(n [...] Monitoring: STRING := 'to be [...] val1: INT; val

1: INT; test2: STRING [...] 0032：“STRING”类型无法转换为“INT”类型 错误修正： test1 := TO_INT