引用引用樓主pg7499于2022-11-16 10:39發表的 求助三菱ST語言 :IF (M1=1 OR Y1=1 AND M3=1 AND Y2=0) THEN Y1:=1;END_IF;IF (m2=1 OR Y2=1 AND m3=1 and y1=0) THEN Y2:=1;.......