PLC顺序功能图转换梯形图

【专家解说】：你把这个程序语句表输入进去就出现梯形图了！ LD M8002 SET S0 STL S0 LD X5 SET S20 ANI X5 SET S0 STL S20 OUT Y11 OUT T3 K50 LD T3 SET S21 STL S21 OUT Y10 LD X0 AND X2 SET S22 STL S22 OUT Y11 ANI X3 SET S0 RET END