SA0170：不应使用输出变量的地址 检测输出变量地址所在的代码位置（ VAR_OUTPUT , VAR_IN
_WHILE //Error: assignment in
application in bus cycle [...] POU in the list at
CODESYS Development System
' := ' <estimated stack size in [...] _A.uiNumber); //Factorial calculation in
可以是： Activate = FALSE S_In [...] 可以是： Activate = TRUE S_In [...] = TRUE S_In = TRUE
