Õˆ(q¨«ng)½ÌÅ_(t¨¢i)ß_(d¨¢)ÈË™C(j¨©)¡¢Å_(t¨¢i)ß_(d¨¢)PLCÅcÅ_(t¨¢i)ß_(d¨¢)ËÅ·þµÄ†–(w¨¨n)î}
1¡¢Å_(t¨¢i)ß_(d¨¢)ÈË™C(j¨©)¿ÉÒÔÓÃRS485½Ó¿Ú½Ó¶àÅ_(t¨¢i)PLC†á£¬Èç¹û½ÓƒÉÅ_(t¨¢i)ÒÔÉÏÐèÒª×öʲôÔO(sh¨¨)ÖÆᣬ
2¡¢Å_(t¨¢i)ß_(d¨¢)PLCµÄRS485½Ó¿Ú¿ÉÒÔͬ•r(sh¨ª)½ÓÅ_(t¨¢i)ß_(d¨¢)ÈË™C(j¨©)ÅcÅ_(t¨¢i)ß_(d¨¢)PLC†á£¬Èç¹û¿ÉÒÔÐèÒª×öʲôÔO(sh¨¨)ÖÆ᣻
3¡¢ÔÚÅ_(t¨¢i)ß_(d¨¢)PLCÖбO(ji¨¡n)¿ØÅ_(t¨¢i)ß_(d¨¢)ËÅ·þ£¬´ç„Ó(d¨°ng)•r(sh¨ª)¿ÉÒÔ±O(ji¨¡n)¿Øµ½Ã}›_ÔÚ׃»¯£¬µ«ÊÇ늙C(j¨©)¾ÍÊDz»„Ó(d¨°ng)£¬ËÅ·þÓІ¢„Ó(d¨°ng)£¬ëŠ™C(j¨©)Ò²æiסÁË£¬¿ÉÊÇÔÚˆÌ(zh¨ª)ÐгÌʽÖеĻØÔüc(di¨£n)ºÍ´ç„Ó(d¨°ng)£¬ëŠ™C(j¨©)¾ÍÊDz»„Ó(d¨°ng)×÷£¬ß@ÊÇʲôÔÒòÄØ£¬×ŒëŠ™C(j¨©)„Ó(d¨°ng)×÷±ØÒªµÄŽ×‚€(g¨¨)ÐÅÌ–(h¨¤o)ÊÇʲô°¡£¿
¸÷λ´ó´óÕˆ(q¨«ng)ŽÍŽÍæ°¡£¬++++
ÖxÖx~~
†–(w¨¨n)î}3Òѽ›(j¨©ng)½â›Q£¬†–(w¨¨n)î}1ºÍ2Õˆ(q¨«ng)¸÷λ¸ßÊÖ´ó´ó‚ƒŽÍŽÍæ°¡
ÖxÖx++
[ ´ËÌû±»287422592ÔÚ2011-07-22 08:09ÖØоŽÝ‹ ]