×Ô¶¯»¯PLC¿ØÖÆÏµÍ³ÔÚÖÆÒ©×°±¸ÖеÄÓ¦ÓÃ
Ðû²¼ÈÕÆÚ£º
2021-12-01

Î÷ÃÅ×ÓPLC?¿ØÖÆÊÖÒÕµÄѸËÙáÈÆð¸øÖÆÔìÒµ´øÀ´Á˸£Òô £¬ÆäÔÚ×ßÏò¹¤ÒµÉú²úÏßµÄͬʱ £¬Ò²Ñ¸ËÙÉøÍ¸½øÁËÖÆÒ©Éú²úÏß¡£¾ÝϤ £¬Æ¾Ö¤ÖÆÒ©ÒµÖи÷Éú²ú¹¤ÒÕÁ÷³ÌÒÔ¼°³µ¼ä¹¤ÒյĿØÖÆÐèÒª £¬¿ÉÒÔÓÃ×Ô¶¯»¯PLC¿ØÖÆÏµÍ³À´ÊµÏÖÖÇÄÜ¿ØÖÆÉú²úÁ÷³ÌµÄ¸÷¸ö»·½Ú¡£

(1)ÔÚÖÆÅßµÄʱ¼ä £¬×Ô¶¯»¯PLC¿ØÖÆÏµÍ³ÓÃÀ´¿ØÖÆÅÚͲ¡¢×¢ËÜ»úÄ£¾ßµÄÔËÐе÷ÀíºÍ·ÖÅÉÄ£¾ßÖ÷Á÷µÀÒÔ¼°·ÖÁ÷µÀµÄÎÂ¶È £¬»¹ÓÃÀ´¿ØÖÆ»úеÊÖÈ¡ÅßµÄǰºóÔËÐÐ £¬´Ó¶ø½«Íê³ÉºÃµÄÆ¿Åß´ÓÄ£¾ßÖÐÈ¡³ö £¬ÒÔʵÏÖÈ«×Ô¶¯»¯µÄÖÆÅß¡¢È¡Åß²Ù×÷£»

(2)ÔÚ´µÆ¿µÄʱ¼ä £¬×Ô¶¯»¯PLC¿ØÖÆÏµÍ³¿ÉÓÃÀ´ÊµÏÖÆ¿Åß×Ô¶¯ÉϹìµÀ £¬Æ¿Åß×Ô¶¯Éϵõ»· ÒÔ¼°º¸½Óµõ»·µÈ £¬Í¬Ê±»¹¿ÉÒÔÓÃÀ´¿ØÖÆÔÚµÆÏäÄÚ¼ÓÈÈµÄÆ¿Åß £¬½«Æ¿Åß¼ÓÈȺóÔÙ´«¶¯µ½Ä£¾ßÄÚ¾ÙÐдµÆ¿£»

(3)ÔÚÅäÒ©µÄʱ¼ä £¬×Ô¶¯»¯PLC¿ØÖÆÏµÍ³¿ÉÒÔÓÃÀ´Æ¾Ö¤Ò©·½¿ØÖÆÅäÒ©»úÊ®·Ö׼ȷ¾ÙÐÐ ×Ô¶¯È¡±­¡¢·¢Ò©¡¢·â×°Ò©±­µÄÀú³Ì¡£Ä¿½ñÏÖʵÔËÓÃÖвÎÊý±íºÍÄ£¿é»¯±à³ÌÊÖÒÕºÜÊÇµÄÆÕ±é £¬Î÷ÃÅ×ÓPLCÓÐןÜÊǼò»¯µÄ³õʼ»¯Àú³Ì £¬ÕâÑù¾ÍÎȹ̿ɿ¿µÄÌá¸ßÁ˳ÌÐòµÄÔËÐкÍÉú²úЧÂÊ£»

(4)ÔÚ¹à×°µÄʱ¼ä £¬×Ô¶¯»¯PLC¿ØÖÆÏµÍ³¿ÉÒÔÏÔʾºÍÉ趨ϴ¹à·â»ú×éËù¼àÊÓµÄÖÖÖÖʵʱ²ÎÊý £¬»¹¿ÉÒÔ¶ÔÕâ¸öÈ«³Ì¾ÙÐÐÑÏÃܵĿØÖÆ £¬ÔÚ×Ô¶¯ºãѹ¹ÞÖк㶨¿ØÖƹàװҺλ £¬È«³Ì±Õ»·¿ØÖƹà×°Éú²úÀú³ÌÖеÄҺλ¡¢Ñ¹Á¦¡¢Î¶È£»

(5)ÔÚÃð¾úµÄʱ¼ä £¬ÄÜÌåÏÖ×Ô¶¯»¯PLC¿ØÖÆÏµÍ³µÄ¸ü´óÓŵã £¬Ò»Ñùƽ³£½ÓÄɵÄÊÇˮԡʽʪÈÈÃð¾úµÄÃð¾ú·½·¨¡£ÓÉÓÚÃð¾ú¹ñµÄÌå»ý½Ï´ó £¬¹ØÓÚ´óÈÝÁ¿×¢Éä¼ÁÀ´Ëµ £¬Ãð¾úЧ¹ûÖ±½ÓÓ°Ïìµ½ÓÃÒ©µÄÇå¾²ÐÔ £¬Ìå»ý½Ï´óµÄÃð¾ú¹ñÍâΧÓнÏÁ¿¶àµÄ¿ØÖÆÐźÅ¡£´Ëʱ £¬¿ÉÒÔÓÃPLCÊÖÒÕʩչÓÅÊÆ À´À©Õ¹Ä£¿é,»¹¿ÉÒÔ½«ÍⲿģÄâÐźž­A/Dת»»Æ÷ת»»ÎªÊý×ÖÐźŠ£¬¸üºó¾­ÓÉPLCµÄÂß¼­ÅÌËãÀ´ÓÐÓõĿØÖÆ¡¢²â¶¨Ãð¾úµÄ³ÌÐòºÍÀú³ÌµÄÇúÏß¡£ÓÃ×Ô¶¯»¯PLC¿ØÖÆÏµÍ³À´¿ØÖƵÄÃð¾ú¹ñ ÓÐ×ÅÊ®·Ö¼òÆÓµÄ±à³Ì £¬²¢ÇÒͨÓÃÐÔºÜÇ¿ £¬²â¶¨µÄÇúÏß׼ȷ¶ÈÒ²ºÜÊÇ¸ß £¬ÏµÍ³Ò²ºÜÎȹÌ£»

(6)Ôڼ쩵Äʱ¼ä £¬×Ô¶¯»¯PLC¿ØÖÆÏµÍ³¿ÉÒÔʹÓùâµç¸Ð³É¿ª¹Ø·¢³öµÄ¹âÔ´ÐźÅÀ´¼ì²âͨ¹ýµÄÆ¿×Ó £¬»¹¿ÉÒÔʹÓÃÊä³öÄ£¿é¿ØÖÆÖ´Ðлú¹¹Ê©¼ÓÒ»¶¨Ë®Æ½µÄѹÁ¦¸øÍ¨¹ýµÄÆ¿×Ó £¬´Ó¶ø¶Ô ȱ·¦¸ñÆ·ËùÓÐÌÞ³ý£»

(7)ÔÚÒ©Æ·°ü×°µÄʱ¼ä £¬½ÓÄÉ×Ô¶¯»¯PLC¿ØÖÆÏµÍ³µÄ×Ô¶¯»¯°ü×°×°±¸ £¬ÔÚ½ø·ç¡¢ÅÅ·ç×°±¸¡¢È䶯µç»úµÈ·½ÃæµÄÓ¦ÓþùʵÏÖÁËÈ«¹Ø±Õ²Ù×÷ £¬ÔËÐÐÀú³Ìµ±ÖмÈÇå¾²ÓÖÊ®·ÖÇå½à £¬²¢ÇÒЧ¹ûºÜºÃ¡£

Ò©Æ·µÄÉú²úÊÇÍêÕûµÄϵͳ¹¤³Ì £¬ËüÇ¿µ÷ÁËÉú²ú×°±¸µÄÇå¾²ÐÔ¡¢×Ô¶¯»¯µÄÉú²úÏßÒÔ¼°ÔõÑùïÔ̭ԭλ²Ù×÷µÄÎó²î¡£ PLC¿ØÖÆÊÖÒÕµÄѸËÙáÈÆð¸øÖÆÔìÒµ´øÀ´Á˸£Òô £¬ÆäÔÚ×ßÏò¹¤ÒµÉú²úÏßµÄͬʱ £¬Ò²Ñ¸ËÙÉøÍ¸½øÁËÖÆÒ©Éú²úÏß¡£ËüÊ¹ÖÆÒ©×°±¸´Ó¼òÆÓµÄ¿ØÖÆ×°±¸Éú³¤µ½ÖØ´óµÄ¿ØÖÆÏµÍ³ £¬²¢ÇÒ²Ù×÷·½·¨ÓÉ´Ö±¿Î£ÏÕµ½ÇáÓ¯Çå¾²¡£×Ô¶¯»¯PLC¿ØÖÆÏµÍ³µÄ¿ØÖÆÊÖÒÕÇå¾²¡¢¾«×¼¡¢ÎȹÌÒѾ­ÔÚÖÆÒ©Àú³ÌÖÐÆÕ¼°¡£

ͨ¹ýÇ°ÃæµÄÏÈÈÝ £¬¿ÉÒÔÇåÎúµÄÏàʶ×Ô¶¯»¯Î÷ÃÅ×ÓPLC¿ØÖÆÏµÍ³¿ÉÒÔÔ½·¢Àû±ãµÄÈòÙ×÷Ö°Ô±ÊӲ쵽ÖÖÖÖÊý¾Ý £¬¿ÉÒÔÓÐÓõÄʵʱ¿ØÖƺʹ¦Öóͷ£Àú³Ì £¬¾ßÓкܸߵĿɿ¿ÐÔ £¬²Ù×÷µÄ׼ȷ¶ÈÒ²ºÜ¸ß £¬¾ßÓÐÓÅÒìµÄÇå¾²ÐÔ¡£

ÉùÃ÷£º²¿·ÖÄÚÈÝȪԴÓÚÍøÂç £¬ÈçÇÖȨÇëºǫ́ÁôÑÔÁªÏµÉ¾³ý¡£