¡¡¡¡plc¿ØÖƹñ¾ÙÐÐÊÂÇé»ùÀ´Ô´Àí

¿É±à³ÌÂß¼­¿ØÖÆÆ÷ͶÈëÔËÐÐʱ£¬£¬£¬£¬ÆäÊÂÇéÀú³ÌÒ»Ñùƽ³£·ÖΪÊäÈë²ÉÑù£¬£¬£¬£¬Óû§³ÌÐòÖ´ÐкÍÊä³öË¢ÐÂÈý¸ö½×¶Î¡£¡£µçÆø¿ØÖÆϵͳһÑùƽ³£³ÆΪµçÆø×°±¸¶þ´Î¿ØÖƻط£¬£¬£¬£¬²î±ðµÄ×°±¸Óвî±ðµÄ¿ØÖƻط£¬£¬£¬£¬²¢ÇÒ¸ßѹµçÆø×°±¸ÓëµÍѹµçÆø×°±¸µÄ¿ØÖÆ·½·¨Ò²²»Ïàͬ¡£¡£ÏêϸµØÀ´Ëµ£¬£¬£¬£¬µçÆø¿ØÖÆϵͳÊÇÖ¸ÓÉÈô¸ÉµçÆøÔ­¼þ×éºÏ£¬£¬£¬£¬ÓÃÓÚʵÏÖ¶Ôij¸ö»òijЩ¹¤¾ßµÄ¿ØÖÆ£¬£¬£¬£¬´Ó¶ø°ü¹Ü±»¿Ø×°±¸Çå¾²¡¢¿É¿¿µØÔËÐУ¬£¬£¬£¬ÆäÖ÷Òª¹¦Ð§ÓУº×Ô¶¯¿ØÖÆ¡¢±£»£»¤¡¢¼àÊÓºÍÕÉÁ¿¡£¡£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¡£¡£µçÆø¿ØÖƹñ°´µçÆø½ÓÏßÒªÇ󽫿ª¹Ø×°±¸¡¢ÕÉÁ¿ÒÇ±í¡¢±£»£»¤µçÆ÷ºÍ¸¨Öú×°±¸×é×°Ôڹرջò°ë¹Ø±Õ½ðÊô¹ñÖлòÆÁ·ùÉÏ£¬£¬£¬£¬Æä°²ÅÅÓ¦Öª×ãµçÁ¦ÏµÍ³Õý³£ÔËÐеÄÒªÇó£¬£¬£¬£¬±ãÓÚÄ¥Á·£¬£¬£¬£¬²»Î£¼°ÈËÉí¼°ÖÜΧװ±¸µÄÇå¾²¡£¡£ ÒÔÉÏÈý¸ö½×¶ÎµÄÍê³É³ÆΪɨÃèÖÜÆÚ¡£¡£ ÔÚÕû¸öÔËÐÐʱ´ú£¬£¬£¬£¬¿É±à³ÌÂß¼­¿ØÖÆÆ÷µÄCPUÒÔÒ»¶¨µÄɨÃèËÙÂÊÖظ´ÉÏÊöÈý¸ö½×¶Î¡£¡£

¡¡¡¡Ò»¡¢ÊäÈë²ÉÑù½×¶Î

ÔÚÊäÈë²ÉÑù½×¶Î£¬£¬£¬£¬¿É±à³ÌÐò¿ØÖÆÆ÷ÒÀ´ÎɨÃè¶ÁÈ¡ËùÓÐÊäÈë״̬ºÍÊý¾Ý£¬£¬£¬£¬²¢½«ËüÃÇ´æ´¢ÔÚ io ͼÏñÇøÓòµÄÏìÓ¦µ¥Î»ÖС£¡£ ÊäÈëʾÀýÍê³Éºó£¬£¬£¬£¬½øÈëÓû§³ÌÐòÖ´ÐкÍÊä³öˢн׶Ρ£¡£ ÔÚÁ½¸ö½×¶ÎÖУ¬£¬£¬£¬×ÝÈ»ÊäÈë״̬ºÍÊý¾Ý±¬·¢×ª±ä£¬£¬£¬£¬i / o Ó³ÉäÇøÓòÖÐÏìÓ¦µ¥Î»µÄ״̬ºÍÊý¾Ý¼á³ÖÎȹ̡£¡£ Òò´Ë£¬£¬£¬£¬ÈôÊÇÊäÈëÊÇÂö³åÐźÅ£¬£¬£¬£¬ÔòÂö³åÐźŵĿí¶È±ØÐè´óÓÚÒ»¸öɨÃèÖÜÆÚ£¬£¬£¬£¬ÒÔÈ·±£ÔÚÈκÎÇéÐÎ϶¼ÄܶÁÈ¡ÊäÈë¡£¡£

µÚ¶þ£¬£¬£¬£¬Óû§³ÌÐòÖ´Ðн׶Î

¡¡¡¡ÔÚÓû§ÖÎÀí³ÌÐò¿ÉÒÔÖ´ÐÐÉú³¤½×¶Î£¬£¬£¬£¬¿É±à³ÌÂß¼­Éè¼Æ¿ØÖÆÆ÷×ÜÊÇ°´ÓÉÉ϶øϵÄ˳ÐòÒÀ´ÎµØɨÃèÆÊÎöÓû§Ó¦ÓóÌÐò(ÌÝÐÎͼ)¡£¡£ÔÚɨÃèÿһÌõÌÝÐÎͼʱ£¬£¬£¬£¬ÓÖ×ÜÊÇÏÈɨÃèÌÝÐÎͼ×ó±ßµÄÓɸ÷´¥µã×é³ÉµÄ¿ØÖÆÏà¹ØÏß·£¬£¬£¬£¬²¢°´ÏÈ×óºóÓÒ¡¢ÏÈÉϺóϵÄ˳Ðò¶ÔÓÉ´¥µã×é³ÉµÄ¿ØÖÆÒÔ¼°Ïß·ÐÅÏ¢¾ÙÐÐÑо¿Âß¼­¹ØϵÔËË㣬£¬£¬£¬È»ºóÎÒÃÇƾ֤ѧÉúÂß¼­Í·ÄÔÔËËãµÄЧ¹û£¬£¬£¬£¬Ë¢Ð¸ÃÂß¼­ÏßȦÔÚϵͳRAM´æ´¢ÇøÖжÔӦλµÄ״̬£»£»»òÕßÊý¾ÝˢиÃÊä³öÒ»¸öÏßȦÔÚI/OÓ³ÏóÇøÖжÔӦλµÄ״̬£»£»»òÕßÆóҵȷ¶¨×Ô¼ºÊÇ·ñÒªÖ´ÐиÃÌÝÐÎͼËù»®¶¨µÄÌØÊâ½ÌÓý¹¦Ð§ÊµÏÖÖ¸Áî¡£¡£

Ò²¾ÍÊÇ˵£¬£¬£¬£¬Óû§µÄ³ÌÐò£¬£¬£¬£¬Ö»ÓÐÔÚI / O״̬ºÍͼÏñÇøÓòÊý¾ÝµÄÊäÈëµãµÄÖ´ÐÐÀú³ÌÖв»±¬·¢×ª±ä£¬£¬£¬£¬¶øÔÚI / OÓ³ÏóÇø»òϵͳRAMµÄ´æ´¢ÇøÓòµÄ״̬µÄÁíÒ»¸öÊä³öµãºÍÈí×°±¸ºÍÊý¾Ý¶¼¿ÉÄÜת±ä£¬£¬£¬£¬²¢ÇÒõ辶ÉÏ·½µÄÐÐÖУ¬£¬£¬£¬³ÌÐòÖ´ÐлᵼÖ·ŵçÊÂÇéÌÝʹÓÃÕâЩÏßȦ»òËùÓÐÏÂÁÐÊý¾Ý;Ïà·´£¬£¬£¬£¬ÌÝ×Ó£¬£¬£¬£¬Æä»ò״̬Êý¾Ý±»Ë¢Ð½öÂß¼­ÏßȦÏòɨÃèÖÜÆÚµ½³ÌÐòµÄÏÂÒ»ÐÐÏ·½µÄÐÐÖеÄ×÷ÓÃÔÚÆäÉÏ¡£¡£

¡¡¡¡ÔÚ³ÌÐò¾ÙÐÐÖ´ÐеÄÀú³ÌÖÐÎÒÃÇÈôÊÇÆóҵʹÓÃÇéÐÎÁ¬Ã¦I/OÖ¸ÁîÔò¿ÉÒÔͨ¹ýÖ±½Ó´æÈ¡I/Oµã¡£¡£×ÝÈ»ÓÃI/OÖ¸ÁîµÄ»°£¬£¬£¬£¬ÊäÈëÒ»¸öÀú³ÌÒÔ¼°Ó°Ïñ¼Ä´æÆ÷µÄÖµ²»»á±»Ò»Ö±¸üУ¬£¬£¬£¬³ÌÐòÉè¼ÆÖ±½Ó´ÓI/OÄ£¿£¿£¿£¿£¿éÈ¡Öµ£¬£¬£¬£¬Êä³ö¿ØÖÆÀú³ÌÓ°Ïñ¼Ä´æÆ÷»á±»Á¬Ã¦¸üУ¬£¬£¬£¬Õâ¸úÁ¬Ã¦ÊäÈëÓÐЩûÓÐÇø±ð¡£¡£

¡¡¡¡Èý¡¢Êä³öˢн׶Î

ɨÃèÓû§³ÌÐò¿¢Êºó£¬£¬£¬£¬¿É±à³ÌÂß¼­¿ØÖÆÆ÷½øÈëÊä³öˢн׶Ρ£¡£ CPUƾ֤I/OͼÏñÇøÓòµÄÏìӦ״̬ºÍÊý¾ÝË¢ÐÂËùÓÐÊä³öËø´æµç·£¬£¬£¬£¬È»ºóͨ¹ýÊä³öµç·Çý¶¯ÏìÓ¦µÄÍâΧװ±¸¡£¡£ ´Ëʱ£¬£¬£¬£¬ËüÊǿɱà³ÌÂß¼­¿ØÖÆÆ÷µÄÕæʵÊä³ö¡£¡£

Plc ¿ØÖƹñµÄ¹¦Ð§Ìصã

PLC¿ØÖƹñ¿É±à³ÌÐò¿ØÖÆÓþßÓÐÒÔÏÂÏÔ×ÅÌØÕ÷¡£¡£