Temp : UINT; TempVarInFUNC : DWORD; END_VAR TempVarIn
Fun1 VAR_INPUT bIn [...] Value :BOOl; END_VAR Fun1(bIn
接口和声明 VAR_IN [...] _itf3 : ITF; END_VAR VAR_IN
; //in CODESYS, p [...] Short = pShort + 2; //in
_WHILE //Error: assignment in
通过传递结构化值来提高性能 VAR_IN_OUT 到一