PLC¿ØÖÆϵͳµÄ¹¦Ð§

Á¬Ïµ¼ÌµçÆ÷½Ó´¥Æ÷¿ØÖƵÄÓŵãºÍÅÌËã»úÃô»îÀû±ãµÄÓŵã£¬£¬£¬£¬£¬Éè¼Æ¿ª·¢ÁË plc£¬£¬£¬£¬£¬Ê¹ plc ¾ßÓÐÐí¶àÆäËû¿ØÖÆÆ÷ÎÞ·¨Ïà±ÈµÄÌص㡣¡£ÄÜÔ´ÖÎÀíϵͳ×ÊÖú¹¤ÒµÉú²úÆóÒµÔÚÀ©´óÉú²úµÄͬʱ£¬£¬£¬£¬£¬ºÏÀíÍýÏëºÍʹÓÃÄÜÔ´£¬£¬£¬£¬£¬½µµÍµ¥Î»²úÆ·ÄÜÔ´ÏûºÄ£¬£¬£¬£¬£¬Ìá¸ß¾­¼ÃЧÒæ£¬£¬£¬£¬£¬½µµÍCO2ÅÅ·ÅÁ¿ÎªÄ¿µÄÐÅÏ¢»¯¹Ü¿Øϵͳ¡£¡£ÖÇÄÜÖÆÔìϵͳËüÔÚÖÆÔìÀú³ÌÖÐÄÜÒÔÒ»Öָ߶ÈÈáÐÔÓ뼯³É²»¸ßµÄ·½·¨£¬£¬£¬£¬£¬½èÖúÅÌËã»úÄ£ÄâÈËÀàר¼ÒµÄÖÇÄܻ¾ÙÐÐÆÊÎö¡¢ÍÆÀí¡¢Åжϡ¢¹¹ÏëºÍ¾öÒéµÈ£¬£¬£¬£¬£¬´Ó¶øÈ¡´ú»òÕßÑÓÉìÖÆÔìÇéÐÎÖÐÈ˵IJ¿·ÖÄÔÁ¦ÀͶ¯¡£¡£Í¬Ê±£¬£¬£¬£¬£¬ÍøÂç¡¢´æÖü¡¢ÍêÉÆ¡¢¹²Ïí¡¢¼¯³ÉºÍÉú³¤ÈËÀàר¼ÒµÄÖÇÄÜ¡£¡£PLC¿ØÖÆϵͳÔڹŰåµÄ˳Ðò¿ØÖÆÆ÷µÄ»ù´¡ÉÏÒýÈëÁË΢µç×ÓÊÖÒÕ¡¢ÅÌËã»úÊÖÒÕ¡¢×Ô¶¯¿ØÖÆÊÖÒÕºÍͨѶÊÖÒÕ¶øÐγɵÄÒ»´úÐÂÐ͹¤Òµ¿ØÖÆ×°ÖÃ£¬£¬£¬£¬£¬Ä¿µÄÊÇÓÃÀ´È¡´ú¼ÌµçÆ÷¡¢Ö´ÐÐÂß¼­¡¢¼Çʱ¡¢¼ÆÊýµÈ˳Ðò¿ØÖƹ¦Ð§£¬£¬£¬£¬£¬½¨ÉèÈáÐÔµÄÔ¶³Ì¿ØÖÆϵͳ¡£¡£

1.PLC¹¦Ð§¿ØÖÆϵͳ

¡¡¡¡PLCÊÇÒÔ΢´¦Öóͷ£Æ÷Ϊ½¹µã£¬£¬£¬£¬£¬×ÛºÏÁËÅÌËã»úÐÅÏ¢ÊÖÒÕ¡¢×Ô¶¯¾ÙÐпØÖÆϵͳÊÖÒÕºÍͨѶÍøÂçÊÖÒÕÆóÒµÉú³¤Á¬ÏµÆðÀ´µÄÒ»ÖÖͨÓõĹ¤Òµ×Ô¶¯ÖÎÀí¿ØÖÆÊÂÇé×°ÖÃ£¬£¬£¬£¬£¬¾ßÓÐÒ»¶¨¿É¿¿ÐԸߡ¢Ìå»ýС¡¢¹¦Ð§Ç¿¡¢³ÌÐò½á¹¹Éè¼ÆÒ»¸ö¼òÆÓ¡¢ÎÞаͨÓü°Î¬»¤×Ô¼ºÀû±ãµÈһϵÁеÄÓŵã£¬£¬£¬£¬£¬Òò¶øÔÚÒ±½ð¡¢ÄÜÔ´¡¢»¯¹¤¡¢½»Í¨¡¢µçÁ¦µÈÁìÓòÖÐÓÐןÜÊÇÆÕ±éµÄÓ¦ÓÃ£¬£¬£¬£¬£¬³ÉΪÎÒ¹úÏÖ´úÉç»á¹¤ÒµÉú²ú¿ØÖƵÄÈý´óÖ§Öù£¨PLC¡¢»úеÈ˺ÍCAD/CAM£©Ö®Ò»¡£¡£Æ¾Ö¤PLCµÄÌصã£¬£¬£¬£¬£¬¿ÉÒÔͨ¹ý½«ÆäÖ÷Òª¹¦Ð§²î±ðÐÎʽ¹éÄÉΪÒÔϼ¸ÖÖÀàÐÍ¡£¡£

¡¡¡¡£¡£¨1£©Àú³Ì¿ØÖÆ

ÏÖ´úÖдóÐÍPLCͨ³£Å䱸ÓÐÒ»¸öPID¿ØÖÆÄ£¿£¿£¿£¿é£¬£¬£¬£¬£¬¿ÉÒÔÊDZջ·Àú³Ì¿ØÖÆ¡£¡£µ±Ò»¸ö±äÁ¿ÊÇ¿ØÖÆ´¦Öóͷ£µÄÎó²î£¬£¬£¬£¬£¬PLC¿ÉÒÔƾ֤PIDËã·¨µÄ׼ȷµÄÊä³ö¾ÙÐÐÅÌËã£¬£¬£¬£¬£¬µ÷½âÔò¿ØÖÆÉú²úÀú³ÌÖÐ£¬£¬£¬£¬£¬ÔÚÉèÖÃÖµ¼á³ÖµÄ±äÁ¿¡£¡£ÏÖÔÚ£¬£¬£¬£¬£¬Ðí¶àСÐÍPLCÒ²¾ßÓÐPID¿ØÖƹ¦Ð§¡£¡£

¡¡¡¡£¡£¨2£©Ä£ÄâÁ¿¿ØÖÆ

¡¡¡¡PLCÖÐÉèÖÃÓÐA/DºÍD/Aת»»¹¦Ð§Ä£¿£¿£¿£¿é¡£¡£A/DÄ£¿£¿£¿£¿éÉè¼ÆÄܽ«ÆóÒµÏÖ³¡µÄζȡ¢Ñ¹Á¦¡¢Á÷Á¿¡¢ËÙÂʵÈÄ£ÄâÁ¿×ª»»±äΪÊý×ÖÁ¿£¬£¬£¬£¬£¬ÔÙ¾­PLCÖеÄ΢´¦Öóͷ£Æ÷ÊÖÒÕ¾ÙÐÐÆÊÎö´¦Öóͷ££¨Î¢´¦Öóͷ£Æ÷ÒÔ¼°´¦Öóͷ£µÄÖ»ÄÜÊÇÊÇÊý×ÖÁ¿£©£¬£¬£¬£¬£¬È»ºóѧÉú¾ÙÐÐÖÎÀí¿ØÖÆ£»£»£»»òÕß¾­D/AÄ£¿£¿£¿£¿éͨ¹ýת»»ºóÄð³ÉÒ»¸öÄ£ÄâÁ¿£¬£¬£¬£¬£¬È»ºóƾ֤¿ØÖÆϵͳ±»¿Ø¹¤¾ß£¬£¬£¬£¬£¬ÕâÑùÎÒÃǾͿɻñµÃʵÏÖPLC¶ÔÄ£ÄâÁ¿µÄ¿ØÖÆ¡£¡£

£¨Èý£©Çл»ÊýÄ¿Âß¼­¿ØÖÆ

Plc ¾ßÓÐÇ¿Ê¢µÄÂß¼­ÔËËãÄÜÁ¦£¬£¬£¬£¬£¬¿ÉÒÔʵÏÖÖÖÖÖ¼òÆÓºÍÖØ´óµÄÂß¼­¿ØÖÆ¡£¡£ ÕâÊÇ»ù±¾µÄ plc Ò²ÆÕ±éÓ¦ÓÃÓÚ¸ÃÁìÓò£¬£¬£¬£¬£¬ËüÈ¡´úÁ˹ŰåµÄ¼ÌµçÆ÷½Ó´¥Æ÷¿ØÖÆ¡£¡£

£¨4£©¿ØÖƶ©Ê±¼°ÊýÄ¿

¡¡¡¡PLC¾ßÓкÜÇ¿µÄ׼ʱºÍ¼ÆÊý¹¦Ð§£¬£¬£¬£¬£¬Ëü¿ÉÒÔΪÆóÒµÓû§ÖÎÀíÌṩ¼¸Ê®ÉõÖÁÉÏ°Ù¡¢ÉÏǧ¸ö׼ʱÆ÷ºÍ¼ÆÊýÆ÷¡£¡£Æä¼ÆʱµÄʱ¼äºÍ¼ÆÊýÖµÆÊÎö¿ÉÒÔÓÉÓû§ÔÚ±àдÓû§Ó¦ÓóÌÐòʱí§ÒâÉ趨£¬£¬£¬£¬£¬Ò²¿ÉÒÔÓɲÙ×÷ÊÖÒÕÖ°Ô±ÔÚ¹¤ÒµÉú²úÏÖ³¡ÐèҪͨ¹ý±à³ÌÆ÷¾ÙÐÐÑо¿É趨£¬£¬£¬£¬£¬½ø¶øÄܹ»ÊµÏÖ׼ʱºÍ¼ÆÊýµÄ¿ØÖÆ¡£¡£ÈôÊÇѧÉúÓû§ÐèÒª¶ÔÊÂÇéƵÂʽϸߵÄÐźÅÊý¾Ý¾ÙÐмÆÊý£¬£¬£¬£¬£¬¿ÉÒÔƾ֤ѡÔñ¾­¼Ã¸ßËÙ¼ÆÊýÄ£¿£¿£¿£¿é¡£¡£

¡¡¡¡£¡£¨5£©Ë³Ðò¿ØÖÆ

ÔÚ¹¤Òµ¿ØÖÆ£¬£¬£¬£¬£¬PLC¿ÉÓëÖ¸Áî°ì·¨»ò±à³ÌΪʵÏÖ¸ÃÐòÁпØÖÆËùÊöÒÆλ¼Ä´æÆ÷¾ÙÐбà³Ì¡£¡£

¡¡¡¡£¡£¨6£©Í¨Ñ¶ºÍÁªÍø

¡¡¡¡ÏÖ´úPLC´ó´ó¶¼¶¼½ÓÄÉÁËÐÅϢͨѶ¡¢ÍøÂçÇå¾²ÊÖÒÕ£¬£¬£¬£¬£¬ÓÐRS-232»òRS-485½Ó¿Ú£¬£¬£¬£¬£¬¿É¾ÙÐÐÖÎÀíÔ¶³ÌI/O¿ØÖÆ¡£¡£¶ą̀PLCÏ໥¼ä¿ÉÒÔͨ¹ýÁªÍø¡¢Í¨Ñ¶£¬£¬£¬£¬£¬ÍⲿÆ÷¼þÓëһ̨»ò¶ą̀¿É±à³Ì¿ØÖÆÆ÷µÄÐźÅÆÊÎö´¦Öóͷ£ÊÂÇ鵥λѧÉúÖ®¼äÎÒÃÇ¿ÉÒÔÓÐÓÃʵÏÖϵͳ³ÌÐòºÍÊý¾Ý×÷Ϊ½»Á÷£¬£¬£¬£¬£¬Èç³ÌÐòתÒÆ¡¢Êý¾ÝÎĵµ×ªÒÆ¡¢¼àÊÓºÍÕï¶Ï¡£¡£Í¨Ñ¶×°±¸½Ó¿Ú»òͨѶ´¦Öóͷ£Æ÷°´±ê×¼µÄÓ²¼þÉè¼Æ½Ó¿Ú»òרÓеÄͨѶЧÀÍЭÒéÄܹ»Íê³ÉÒ»¸ö³ÌÐòºÍÊý¾ÝµÄתÒÆ¡£¡£