ÄÇλ¸ßÊÖÄܽoÎÒ½âáŒÒ»Ï£ºžéʲôÔÚPLCÅc׃îlÆ÷µÄRS485ͨÐÅ•r£¬‘ªÓÃÖ¸ÁîRSÒªÓÃD200ºÍD500£¬µ½µ×”µ“þÊÇÔõ˜Ó‚÷µ½×ƒîlÆ÷µÄÄØ£¿
ÎÒÊDzËøB£¡ÎÒÅÂÕl£¡£¿
êPÓÚß@‚€Í¨Ðņ–î}£¬Äܲ»Äܽo½âጵÄÔ”¼šÒ»Ð©ÄØ£¿
ÏÈÖxÖx¸÷λÁË£¡
ÁíÍ⣬žéʲôָÁîÖÐµÄ D0 ºÍD1²»Ïàͬ£¿
[ ´ËÙN±»taihezhouÔÚ2007-09-15 13:44ÖØоŽÝ‹ ]