1.plc¿ØÖÆϵͳµÄÓ²¼þ×é³É

Plc Ó²¼þϵͳµÄ»ù±¾½á¹¹ÈçÏÂ

PLCÖ÷»úCPU
£¬£¬£¬£¬£¬´æ´¢Æ÷£¨EPROM
£¬£¬£¬£¬£¬RAM£©
£¬£¬£¬£¬£¬ÊäÈë/Êä³öµ¥Î»
£¬£¬£¬£¬£¬ÍâΧI / O½Ó¿Ú
£¬£¬£¬£¬£¬Í¨Ñ¶½Ó¿ÚºÍµçÔ´¡£¡£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¡£¡£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¡£¡£ÄÜÔ´ÖÎÀíϵͳ×ÊÖú¹¤ÒµÉú²úÆóÒµÔÚÀ©´óÉú²úµÄͬʱ
£¬£¬£¬£¬£¬ºÏÀíÍýÏëºÍʹÓÃÄÜÔ´
£¬£¬£¬£¬£¬½µµÍµ¥Î»²úÆ·ÄÜÔ´ÏûºÄ
£¬£¬£¬£¬£¬Ìá¸ß¾­¼ÃЧÒæ
£¬£¬£¬£¬£¬½µµÍCO2ÅÅ·ÅÁ¿ÎªÄ¿µÄÐÅÏ¢»¯¹Ü¿Øϵͳ¡£¡£µ¥Æ¬PLC
£¬£¬£¬£¬£¬ÕâЩ×é·ÖÔÚͳһÍâ¿ÇÖС£¡£¹ØÓÚÄ£¿£¿£¿é»¯PLC
£¬£¬£¬£¬£¬Ã¿¸öµ¥¶À°ü×°µÄ²¿¼þ
£¬£¬£¬£¬£¬±»³ÆΪÄ£¿£¿£¿é
£¬£¬£¬£¬£¬Ã¿¸öÄ£¿£¿£¿é¼ÜºÍͨ¹ýµçÀÂÅþÁ¬ÔÚÒ»Æ𡣡£¸÷²¿·ÖÊÇͨ¹ýµçÔ´×ÜÏß
£¬£¬£¬£¬£¬¿ØÖÆ×ÜÏß
£¬£¬£¬£¬£¬µØµã×ÜÏߺÍÊý¾Ý×ÜÏßÓëÖ÷»úÄÚ
£¬£¬£¬£¬£¬Ê¹ÓÃƾ֤ÏÖʵ¿ØÖƹ¤¾ßijЩÍⲿװ±¸ÖÐ
£¬£¬£¬£¬£¬×é³É²î±ðµÄPLC¿ØÖÆϵͳ¡£¡£³£¼ûµÄÍⲿװ±¸±à³Ì
£¬£¬£¬£¬£¬´òÓ¡»ú
£¬£¬£¬£¬£¬EPROM×÷¼ÒµÈ¡£¡£ PLCͨѶÄ£¿£¿£¿é¿ÉÒÔ±»ÉèÖÃΪÓëÖ÷ÅÌËã»úºÍÆäËûPLCͨѶ
£¬£¬£¬£¬£¬ÔòPLCµÄÂþÑÜʽ¿ØÖÆϵͳµÄÉèÖᣡ£

¡¡¡¡ÏÂÃæ»®·Ö¾ÙÐнéÉÜPLCµÄ¸÷×é³É²¿·Ö¼°ÆäÖ÷Òª×÷ÓÃ
£¬£¬£¬£¬£¬ÒÔ±ãÓû§¿ÉÒÔ½øÒ»²½ÏàʶPLCµÄ¿ØÖÆϵͳԭÀíºÍÊÂÇéÉú³¤Àú³Ì¡£¡£

¡¡¡¡£¡£¨1£©CPU

CPUÊÇPLC
£¬£¬£¬£¬£¬PLCÓÐÐòЭµ÷µÄCPUµÄ¿ØÖÆÏÂ
£¬£¬£¬£¬£¬ÖÐÑë¿ØÖÆ
£¬£¬£¬£¬£¬´Ó¶øʵÏÖÔÚ¸ÃÁìÓòµÄÏìÓ¦µÄ¿ØÖÆ×°Öᣡ£Î¢´¦Öóͷ£Æ÷CPUºÍ¿ØÖÆÆ÷
£¬£¬£¬£¬£¬ËüÄܹ»ÊµÏÖÂß¼­ºÍÊýѧÔËËã
£¬£¬£¬£¬£¬Ã¿¸öЭµ÷¿ØÖÆϵͳÄڵIJÙ×÷¡£¡£

¡¡¡¡¿ØÖÆÆ÷µÄ×÷ÓÃÊÇͨ¹ý¿ØÖÆÖÎÀíÕû¸ö΢´¦Öóͷ£Æ÷µÄ¸÷¸ö·½Ã沿¼þÓÐÌõ²»ÎɵľÙÐÐÑо¿ÊÂÇé
£¬£¬£¬£¬£¬ËüµÄ»ù±¾ÐÅÏ¢¹¦Ð§Éè¼Æ¾ÍÊÇ´ÓÄÚ´æÖжÁÈ¡Ö¸ÁîºÍÖ´ÐÐÖ¸Áî¡£¡£

¡¡¡¡£¡£¨2£©´æ´¢Æ÷

¡¡¡¡PLCÅäÓÐÁ½ÖÖ´æ´¢Æ÷
£¬£¬£¬£¬£¬¼´ÏµÍ³´æ´¢Æ÷ºÍÓû§´æ´¢Æ÷¡£¡£ÏµÍ³´æ´¢Æ÷ÓÃÀ´´æ·ÅϵͳÖÎÀí³ÌÐò
£¬£¬£¬£¬£¬Óû§²»¿É»á¼ûºÍÐÞ¸ÄÕⲿ·Ö´æ´¢Æ÷µÄÄÚÈÝ¡£¡£Óû§´æ´¢Æ÷ÓÃÀ´´æ·ÅÌåÀýµÄÓ¦ÓóÌÐòºÍÊÂÇéÊý¾Ý״̬¡£¡£´æ·ÅÊÂÇéÊý¾Ý״̬µÄÓû§´æ´¢Æ÷²¿·ÖÒ²³ÆΪÊý¾Ý´æ´¢Çø
£¬£¬£¬£¬£¬Ëü°üÀ¨ÊäÈë/Êä³öÊý¾ÝÓ³ÏñÇø¡¢×¼Ê±Æ÷/¼ÆÊýÆ÷Ô¤ÖÃÊýºÍÄ¿½ñÖµµÄÊý¾ÝÇø¼°´æ·ÅÖÐÐÄЧ¹ûµÄ»º³åÇø¡£¡£

Plc ´æ´¢Æ÷Ö÷Òª°üÀ¨ÒÔϼ¸ÖÖ¡£¡£

¡¡¡¡£¡£¨1£©Ö»¶Á´æ´¢Æ÷

Ö»ÓУ¨2£©¿É±à³ÌÖ»¶Á´æ´¢Æ÷

¡¡¡¡£¡£¨3£©¿É²Á³ýÊÖÒտɱà³ÌÖ»¶Á³ÌÐò´æ´¢Æ÷

¡¡¡¡£¡£¨4£©µç¿É²Á³ýÊÖÒտɱà³ÌÖ»¶Á³ÌÐò´æ´¢Æ÷

¡¡¡¡£¡£¨5£©Ëæ»ú¾ÙÐдæÈ¡Êý¾Ý´æ´¢Æ÷

£¨3£©ÊäÈë/Êä³öÄ£¿£¿£¿é

¡¡¡¡¢Ù¿ª¹ØÁ¿ÊäÈëÄ£¿£¿£¿é

¿ª¹ØÁ¿ÊäÈë×°±¸ÊÇÖÖÖÖ¿ª¹Ø¡¢°´Å¥¡¢´«¸ÐÆ÷µÈ¡£¡£ PLCÊäÈëÀàÐÍͨ³£¿£¿£¿ÉÒÔÊÇÖ±Á÷¡¢½»Á÷ºÍ½»Ö±Á÷¡£¡£ ÊäÈëµç·µçÔ´¿ÉÒÔÓÉÍⲿÌṩ
£¬£¬£¬£¬£¬ÓÐЩҲ¿ÉÒÔÓÉPLCÌṩ¡£¡£

¡¡¡¡¢Ú¿ª¹ØÁ¿Êä³öÄ£¿£¿£¿é

ËùÊöÊä³öÄ£¿£¿£¿éÊÇʵÏÖÒ»¸ö¿ØÖÆÐźÅת»»³ÉTTLµçƽÊä³öCPUÖ´ÐÐÓÃÓÚÉú²úÏÖ³¡ºÏÐèµÄÓû§³ÌÐò
£¬£¬£¬£¬£¬¿ÉÒÔÇý¶¯Ò»¸öÌض¨×°±¸µÄÐźÅ
£¬£¬£¬£¬£¬À´Ö´ÐÐÇý¶¯²Ù×÷»ú¹¹¡£¡£

¡¡¡¡£¡£¨4£©±à³ÌÆ÷

¡¡¡¡±à³ÌÆ÷ÊÇPLCÖ÷ÒªµÄÍⲿÍøÂç×°±¸
£¬£¬£¬£¬£¬Ê¹Óñà³ÌÆ÷¿É½«ÆóÒµÓû§ÖÎÀí³ÌÐòËÍÈëPLCµÄÓû§¾ÙÐгÌÐò´æ´¢Æ÷
£¬£¬£¬£¬£¬µ÷ÊÔÊÂÇé³ÌÐò¡¢¼à¿ØÓ¦ÓóÌÐòµÄÖ´ÐÐÉú³¤Àú³Ì¡£¡£±à³ÌÆ÷´Ó½á¹¹ÉÏ¿É·ÖΪÒÔÏÂÈýÖÖ²î±ðÀàÐÍ¡£¡£