Õˆ½Ì¸÷λ:ÔÚÈýÁâPLC¿ØÖÆËÅ·þ늙C•r,ÓЕrÐèÒªÔüc»Øšw,µ«ÔÚÔüc»ØšwÖ¸ÁîZRN•r…s›]ÓÐÖ¸¶¨ß\Ðз½Ïò,µ«ÊÇ®”(d¨¡ng)ËÅ·þÌŽÓÚÔücµÄØ“(f¨´)·½Ïò•r,Ëü‘ª(y¨©ng)Ô“ÕýÞD(zhu¨£n)»ØšwÔüc;®”(d¨¡ng)ËÅ·þÌŽÓÚÔücµÄÕý·½Ïò•r,Ëü‘ª(y¨©ng)Ô“·´ÞD(zhu¨£n)»ØšwÔüc.ÊÇ·ñÔÚß\ÐÐß^³ÌÖÐËÅ·þ늙CÄÜÅДàÔÚ†¢„Ó•rµÄ³õʼλÖÃÔÚÔücµÄÕý·´·½Ïò?