Î÷ÃÅ×Ó±äƵÆ÷°üÀ¨Î÷ÃÅ×Ó±äƵÆ÷MICROMASTERϵÁУ¬£¬
£¬Î÷ÃÅ×Ó±äƵÆ÷SINAMICSϵÁеÈ£¬£¬
£¬ËüÃǾßÓÐÇ¿Ê¢µÄͨѶ¹¦Ð§£¬£¬
£¬Óû§Í¨¹ýÉèÖÃÏìÓ¦µÄͨѶÄ£¿£¿£¿é£¬£¬
£¬¿ÉÒÔʵÏÖÎ÷ÃÅ×Ó±äƵÆ÷ºÍÎ÷ÃÅ×ÓPLCÖ®¼äµÄͨѶ¡£¡£¡£¡£±¾ÎÄÏÂÃæ¾Í¶ÔÎ÷ÃÅ×Ó±äƵÆ÷ºÍÎ÷ÃÅ×ÓPLCÅäºÏʹÓõķ½·¨£¬£¬
£¬¹©Óû§ÔÚµ÷ÊÔÀú³ÌÖоÙÐвο¼¡£¡£¡£¡£

Î÷ÃÅ×Ó±äƵÆ÷ÓëÎ÷ÃÅ×ÓPLCÅäºÏʹÓÃ

ÔÚÏÖÔÚÉú²úÌõ¼þÏ£¬£¬
£¬µ±Ê¹ÓñäƵÆ÷×é³É×Ô¶¯¿ØÖÆϵͳ¾ÙÐпØÖÆʱ£¬£¬
£¬Ðí¶àÇéÐÎÏÂÊÇÐèÒª½ÓÄÉPLCºÍ±äƵÆ÷ÏàÅäºÏʹÓ㬣¬
£¬ÀýÈçÖá³Ðϴ媡¢°ü×°Ö½Ó¡Ë¢¡¢ PCB°åÖÆ×÷µÈ¡£¡£¡£¡£PLC¿Éͨ¹ýÊä³öµã»òÓÉͨѶÌṩÖÖÖÖ¿ØÖÆÐźźÍÖ¸ÁîµÄͨ¶ÏÐźÅ¡£¡£¡£¡£Ò»¸öPLCϵͳÖ÷ÒªÓÉÈý²¿·Ö×é³É£¬£¬
£¬¼´ÖÐÑë´¦Öóͷ£µ¥Î»¡¢ÊäÈëÊä³öÄ£¿£¿£¿éºÍ±à³Ì²¿·Ö¡£¡£¡£¡£ÏÂÃæÏÈÈݱäƵÆ÷ºÍPLC¾ÙÐÐÅäÊÊʱËùÐè×¢ÖصÄÊÂÏî¡£¡£¡£¡£

1¡¢¿ª¹ØÖ¸ÁîÐźŵÄÊäÈë

±äƵÆ÷µÄÊäÈëÐźÅÖаüÀ¨¶ÔÔËÐÐ/×èÖ¹¡¢Õýת/·´×ª¡¢¶ÎËÙ¡¢µã¶¯µÈÔËÐÐ״̬¾ÙÐпØÖƵĿª¹ØÐÍÖ¸ÁîÐźÅ¡£¡£¡£¡£±äƵÆ÷ͨ³£Ê¹Óü̵çÆ÷½Óµã»ò¾ßÓм̵çÆ÷½Óµã¿ª¹ØÌØÕ÷µÄÔªÆ÷¼þ(È羧Ìå¹Ü)ÓëPLCÏàÁ¬£¬£¬
£¬»ñµÃÔËÐÐ״ָ̬Áî¡£¡£¡£¡£

ÔÚʹÓü̵çÆ÷½Óµãʱ£¬£¬
£¬¾­³£ÓÉÓÚ½Ó´¥²»Á¼¶ø´øÀ´ÎóÐж¯;ʹÓþ§Ìå¹Ü¾ÙÐÐÅþÁ¬Ê±£¬£¬
£¬ÔòÐè˼Á¿¾§Ìå¹Ü×Ô¼ºµÄµçѹ¡¢µçÁ÷ÈÝÁ¿µÈÒòËØ£¬£¬
£¬ÒÔ°ü¹ÜϵͳµÄ¿É¿¿ÐÔ¡£¡£¡£¡£

ÔÚÉè¼Æ±äƵÆ÷µÄÊäÈëÐźŵç·ʱ»¹Ó¦¸Ã×¢ÖØ£¬£¬
£¬µ±ÊäÈëÐźŵç·ÅþÁ¬²»µ±Ê±Ò²»áÔì³É±äƵÆ÷µÄÎóÐж¯¡£¡£¡£¡£ÀýÈ磬£¬
£¬µ±ÊäÈëÐźŵç·½ÓÄɼ̵çÆ÷µÈ¸ÐÐÔ¸ºÔØʱ£¬£¬
£¬¼ÌµçÆ÷¿ª±Õ±¬·¢µÄÀËÓ¿µçÁ÷ÓпÉÄÜÒýÆð±äƵÆ÷ÄÚ²¿ÔªÆ÷¼þµÄË𻵻òʧЧ½ø¶øµ¼Ö±äƵÆ÷ÎóÐж¯£¬£¬
£¬Òò´ËÓ¦Ö»¹Ü×èÖ¹ÕâÖÖÇéÐεı¬·¢¡£¡£¡£¡£

µ±ÊäÈ뿪¹ØÐźŽøÈë±äƵÆ÷ʱ£¬£¬
£¬ÓÐʱ»á±¬·¢ÍⲿµçÔ´ºÍ±äƵÆ÷¿ØÖƵçÔ´(DC24V)Ö®¼äµÄ´®ÈÅ¡£¡£¡£¡£×¼È·µÄÅþÁ¬ÊÇʹÓÃPLCµçÔ´£¬£¬
£¬½«Íⲿ¾§Ìå¹ÜµÄ¼¯µç¼«¾­Óɶþ¼«¹Ü½Óµ½PLC¡£¡£¡£¡£

2¡¢ÊýÖµÐźŵÄÊäÈë

±äƵÆ÷ÖÐÒ²±£´æһЩÊýÖµÐÍ(ÈçƵÂÊ¡¢µçѹµÈ)Ö¸ÁîÐźŵÄÊäÈ룬£¬
£¬¿É·ÖΪģÄâÊäÈëºÍÄ£ÄâÊä³öÁ½ÖÖ¡£¡£¡£¡£Ä£ÄâÊäÈëÔòͨ¹ý½ÓÏ߶Ë×ÓÓÉÍⲿ¸ø¶¨£¬£¬
£¬Í¨³£Í¨¹ý 0¡«10V/5VµÄµçѹÐźŻò0/4¡«20mAµÄµçÁ÷ÐźÅÊäÈë¡£¡£¡£¡£ÓÉÓÚ½Ó¿Úµç·ÒòÊäÈëÐźŶøÒ죬£¬
£¬Òò´Ë±ØÐèƾ֤±äƵÆ÷µÄÊäÈë×迹ѡÔñPLCµÄÊä³öÄ£¿£¿£¿é¡£¡£¡£¡£

µ±±äƵÆ÷ºÍPLCµÄµçѹÐźŹæÄ£²î±ðʱ£¬£¬
£¬Èç±äƵÆ÷µÄÊäÈëÐźÅΪ0¡«10V£¬£¬
£¬¶øPLCµÄÊä³öµçѹÐźŹæģΪ0¡«5Vʱ;»òPLCµÄÒ»²àµÄÊä³öÐźŵçѹ¹æģΪ0¡«10V¶ø±äƵÆ÷µÄÊäÈëµçѹÐźŹæģΪ0¡«5Vʱ£¬£¬
£¬ÓÉÓÚ±äƵÆ÷ºÍ¾§Ìå¹ÜµÄÔÊÐíµçѹ¡¢µçÁ÷µÈÒòËصÄÏÞÖÆ£¬£¬
£¬ÐèÒªÓò¢¡¢´®ÁªµÄ·½·¨½ÓÈëµç×裬£¬
£¬ÒÔ´ÎÀ´ÏÞÖƵçÁ÷»ò·ÖÈ¥²¿·Öµçѹ£¬£¬
£¬ÒÔ°ü¹Ü¾ÙÐпª±Õʱ²»Áè¼ÝPLCºÍ±äƵÆ÷ÏìÓ¦µÄÈÝÁ¿¡£¡£¡£¡£±ðµÄ£¬£¬
£¬ÔÚÁ¬Ïßʱ»¹Ó¦×¢Öؽ«¿ØÖƵç·ºÍÖ÷µç·ÍÑÀ룬£¬
£¬¿ØÖƵç·¸üºÃ½ÓÄÉÆÁÕÏÏߣ¬£¬
£¬°ü¹ÜÖ÷µç·һ²àµÄÔëÒô²»´«µ½¿ØÖƵç·¡£¡£¡£¡£

ÓÐЩ¹«Ë¾µÄ±äƵÆ÷Ҳͨ¹ý½ÓÏ߶Ë×ÓÏòÍⲿÊä³öÏìÓ¦µÄ¼à²âÄ£ÄâÐźÅ£¬£¬
£¬ÈçÊä³öµçѹ¡¢×ªËٵȡ£¡£¡£¡£ÐźŵĹæģΪ 0¡«10VµÄÖ±Á÷µçѹÐźÅ¡£¡£¡£¡£Æ¾Ö¤Óû§µÄÐèÒª¿ÉÒÔÅþÁ¬µçѹ±í»òתËÙ±í£¬£¬
£¬À´ÏÔʾ±äƵÆ÷ÔÚÔËÐÐʱÊä³öµÄµçѹ»òתËÙ£¬£¬
£¬µ«ÎÞÂÛÄÄÖÖÇéÐΣ¬£¬
£¬¶¼Ó¦×¢ÖØ£ºPLCÒ»²àµÄÊäÈë×迹µÄ¾ÞϸҪ°ü¹Üµç·ÖеçѹºÍµçÁ÷²»Áè¼Ýµç·µÄÔÊÐíÖµ£¬£¬
£¬ÒÔ°ü¹ÜϵͳµÄ¿É¿¿ÐÔºÍïÔÌ­Îó²î¡£¡£¡£¡£

ÁíÍ⣬£¬
£¬ÔÚʹÓÃPLC¾ÙÐÐ˳Ðò¿ØÖÆʱ£¬£¬
£¬ÓÉÓÚ¾ÙÐÐÊý¾Ý´¦Öóͷ£ÐèҪʱ¼ä£¬£¬
£¬ÒÔ¼°³ÌÐò±àдʱÅÅÁеÄ˳Ðò²î±ðºÍÖ¸ÁîµÄʹÓòî±ðµÈ¶¼»áµ¼ÖÂϵͳÔÚÔËÐÐʱ±£´æÒ»¶¨µÄʱ¼äÑÓ³Ù£¬£¬
£¬¹ÊÔÚ½Ï׼ȷµÄ¿ØÖÆʱӦÓèÒÔ˼Á¿ÒÔÉÏÒòËØ¡£¡£¡£¡£

ÓÉÓÚ±äƵÆ÷ÔÚÔËÐÐÖлᱬ·¢½ÏÇ¿µÄµç´Å×ÌÈÅ£¬£¬
£¬Îª°ü¹ÜPLC²»ÓÉÓÚ±äƵÆ÷Ö÷µç·¶Ï·Æ÷¼°¿ª¹ØÆ÷¼þµÈ±¬·¢µÄÔëÒô¶ø·ºÆð¹ÊÕÏ£¬£¬
£¬¹Ê½«±äƵÆ÷ÓëPLCÏàÅþÁ¬Ê±Ó¦¸Ã×¢ÖØÒÔϼ¸µã£º

(1)¶ÔPLC×Ô¼ºÓ¦°´»®¶¨µÄ½ÓÏß±ê×¼ºÍ½ÓµØÌõ¼þ¾ÙÐнӵØ£¬£¬
£¬²¢ÇÒӦעÖØ×èÖ¹ºÍ±äƵÆ÷ʹÓÃÅäºÏµÄ½ÓµØÏߣ¬£¬
£¬ÇÒÔÚ½ÓµØʱʹ¶þÕß¾¡¿ÉÄÜÍÑÀë¡£¡£¡£¡£

(2)µ±µçÔ´Ìõ¼þ²»Ì«ºÃʱ£¬£¬
£¬Ó¦ÔÚPLCµÄµçÔ´Ä£¿£¿£¿é¼°ÊäÈë/Êä³öÄ£¿£¿£¿éµÄµçÔ´ÏßÉϽÓÈëÔëÒôÂ˲¨Æ÷¡¢µç¿¹Æ÷ºÍÄܽµµÍÔëÒôÓõÄÆ÷¼þµÈ£¬£¬
£¬ÁíÍ⣬£¬
£¬ÈôÓÐÐëÒª£¬£¬
£¬ÔÚ±äƵÆ÷ÊäÈëÒ»²àÒ²Ó¦½ÓÄÉÏìÓ¦µÄ²½·¥¡£¡£¡£¡£

(3)µ±°Ñ±äƵÆ÷ºÍPLC×°ÖÃÓÚͳһ²Ù×÷¹ñÖÐʱ£¬£¬
£¬Ó¦¾¡¿ÉÄÜʹÓë±äƵÆ÷ÓйصĵçÏߺÍÓëPLCÓйصĵçÏßÍÑÀë¡£¡£¡£¡£

(4)ͨ¹ýʹÓÃÆÁÕÏÏߺÍË«½ÊÏßµÖ´ïÌá¸ßÔëÒô×ÌÈŵÄˮƽ¡£¡£¡£¡£

Î÷ÃÅ×Ó±äƵÆ÷ϵÁй¦Ð§Ç¿Ê¢£¬£¬
£¬Í¨Ñ¶ÄÜÁ¦Ç¿£¬£¬
£¬Ëü¿ÉÒÔͨ¹ýPROFIBUS-DPµÈͨѶ·½·¨À´Íê³ÉÓëÎ÷ÃÅ×ÓPLCÖ®¼äµÄͨѶʹÃü¡£¡£¡£¡£±¾ÎÄÏÈÈÝÁËÎ÷ÃÅ×Ó±äƵÆ÷ºÍÎ÷ÃÅ×ÓPLCÅäºÏʹÓõÄÒªÁìºÍ×¢ÖØÊÂÏ£¬
£¬Óû§¿ÉÒԲο¼±¾ÎÄÌṩµÄÒªÁì¾ÙÐвÙ×÷£¬£¬
£¬²¢Ó¦ÓÃÔÚ×Ô¶¯»¯Çý¶¯¿ØÖÆϵͳÖС£¡£¡£¡£