PLCºÍé_(k¨¡i)êP(gu¨¡n)ëŠÔ´ÎÒÒ»°ãßxc£¬ÒòžéÎÒÓX(ju¨¦)µÃ¿ØÖÆÓ㬲»•þ(hu¨¬ )³ö¬FëŠÔ´ëŠÁ÷ͻ׃µÄÇé›r£¬ËùÒÔÓX(ju¨¦)µÃcºÏÀíüc(di¨£n)¡£
ËÅ·þ¿ØÖÆÆ÷ÎÒÒ²ßxcÒòžéÒ²²»•þ(hu¨¬ )ÓÐ˲égµÄ¸ßëŠÁ÷£¬®…¾¹Êǽ›(j¨©ng)ß^(gu¨°)¿ØÖÆÆ÷PIDÓ‹ËãµÄ¡£Í¬Ê¶¼ßxd¡£ÒÔǰ¿´ŠWÌØ¾S¹¤³ÌŽŸßxµÄºÃÏñÒ²ÊÇc
Ï£Íû´ó¼Ò½oüc(di¨£n)½¨×h²¢Õf(shu¨)Ã÷ÏÂÔÒò¡£