Ô¶³ÌÂþÑÜʽ I/O ET200SP ÏÈÈÝ£º
Î÷ÃÅ×ÓPLCS7-1500 ϵÁУ¬ÎªÖдóÐÍ×Ô¶¯»¯¿ØÖÆÏµÍ³ÌṩÏàʶ¾ö¼Æ»®¡£ÔÚÕâÖÖ×Ô¶¯»¯Í¶ÖÆÏµÍ³ÖУ¬ÌصãÊÇ×°±¸Öڶ࣬¿ØÖƵã·Ö°Á£¬Í¨Ñ¶¾àÀëÔ¶£¬Òò´ËÔÚ¿ØÖÆÏµÍ³Öо³£ÐèÒªÔËÓÃÂþÑÜʽ I/OÄ£¿é£®Í¨¹ýÂþÑÜʽ I/O ×é³ÉµÄ¿ØÖÆÏµÍ³£¬ÎªÓû§½â¾öÁËÈçÐèÒªÔ¶¾àÀëÊýÉèµçÀ£¬Í¨Ñ¶ÖÐÖ¹£¬¿ØÖÆ·½·¨²»¶ÔÀíµÈÎÊÌâ¡£±¾ÎÄÏÂÃæÁÙÂþÑÜʽ I/O Ä£¿éÖеÄÒ»ÖÖ ET200SP µÄÌØµãºÍÕ¾µã×é³É×öÒ»¸ö¼ò½é£¬ÈÃÓû§¶ÔÎ÷ÃÅ×ÓÂþÑÜʽ I/O Ä£¿é¾ÙÐÐÉèÖÃʱ²Î¿¼¡£?
Î÷ÃÅ×ÓPLC S7-1500 ϵÁÐÔÚʹÓÃÀú³ÌÖУ¬ Óû§Æ¾Ö¤ÐèÇóÓÐʱ»áÉèÖà ÂþÑÜʽ I/O ET200SP À´¾ÙÐÐÀ©Õ¹ £¬ET200SP µÄÌØµãºÍ×é³ÉÈçÏÂ?
1.ET200SP ÌØµã
Î÷ÃÅ×ÓÂþÑÜʽ I/O Ãþ¿é ET200SP ÊÇÐÂÒ»´úÂþÑÜʽ I/O ϵͳ£¬ ËüµÄÌå»ý¸üС£¬Ê¹ÓÃÔ½·¢ÎÞа£¬ÐÔÄÜÔ½·¢Í»³ö£º
£¨1£©·À»¤Æ·¼¶ IP20 £¬Ö§³Ö PROFIN ¶¢Ê¹Óà OFIBUS DP ͨѶ£»
£¨2£© ET200SP µÄÖÖÖÖÄ£¿éÓû§¿ÉÒÔ¾ÙÐÐËæÒâ×éºÏ£¬²¢ÇÒ¾ßÓÐÔ½·¢½ô´ÕµÄÉè¼Æ£¬µ¥¸öÄ£¿é×î¶àÖ§³Ö 16 ͨµÀ£¬Àû±ãÓû§¾ÙÐÐÉè¼ÆºÍÀ©Õ¹£»
£¨3£©ÓÉÓÚÉè¼Æ·½·¨½ÓÄÉÖ±²åʽ¶Ë×Ó£¬Óû§²»ÐèÒª¹¤¾ß¾Í¿ÉÒÔÍê³É½ÓÏߣ¬Ìá¸ßÁËÊÂÇéЧÂÊ£¬ÁíÍâÄ£¿éºÍ»ù×ùµÄ×é×°¸üÀû±ã¿ì½Ý£»
£¨4£©¸÷¸ö¸ºÔصçÊÆ×éµÄÐγÉÎÞÐè PM-E µçÔ´Ä£¿é£¬ÎªÓû§½ÚÔ¼Á˱¾Ç®£»
£¨5£©¿ØÖÆÏµÍ³ÔÚÔËÐÐÖУ¬Óû§¿ÉÒÔÌæ»»Ä£¿é£¬ÕâÖÖ²»ÐèҪͣ»úµÄ²Ù ×÷¼«´óµÄÌá¸ßÁËЧÂÊ£»
£¨6£©Óû§¶Ô ET200SP ±à³Ì×é̬ʱ£¬¿ÉÒÔͨ¹ýÐÂÒ»´ú TIA ²©Í¾ÈíÁæ »òÕß Step7 VS.5 £¬²Ù×÷¼òÆÓ£¬Ìá¸ßÁË׼ȷÂÊ¡£
2. ET 200SP Õ¾µã×é³É
Î÷ÃÅ×ÓÂþÑÜʽ I/O Ãþ¿é ET200SP ʹÓñê×¼ DIN µ¼¹ìÌÓÐÐ×°Öã¬ÈôÊÇÓû§ÐèÒªÉèÖÃËüµÄÕ¾Ò»Ñùƽ³£°üÀ¨ÈçÏÂÉèÖãº?
£¨1£©¾ßÓÐÖ§³Ö PROFINET »ò PROFIBUS DP ͨѶµÄ IM ͨѶ½Ó¿ÚÄ£¿é£»?
£¨2£©Óû§Æ¾Ö¤ÏîÄ¿ÐèÇóÉèÖÃÖÖÖÖ I/O Ãþ¿é£¬ ¹¦Ð§Ä£¿éÒÔ¼°ËüÃÇËù¶ÔÓ¦µÄ»ù×ùµ¥Î»£»?
£¨3£©ÈôÊÇÐèÒªµÄ»°£¬×îÓÒ²à¿ÉÒÔÌí¼ÓÓÃÓÚÍê³ÉÉèÖõķþÎñÄ£¿é£»?
×ÛÉÏËùÊö£¬Î÷ÃÅ×ÓPLC ÂþÑÜʽ I/O µ¥Î» ET200SP ΪÎ÷ÃÅ×Ó PLCS7-1500 ÌṩÁ˺ܺõÄÀ©Õ¹¹¦Ð§£¬Óû§¿ÉÒÔÆ¾Ö¤±¾ÎÄÖÐÌṩµÄÒªÁìÉèÖà ET200SP Ä£¿é£¬À´ÊµÏÖ¶Ô¶à¸ö×°±¸µÄ¿ØÖÆ¡£
¾ÙÀý£ºCPU1511 µÄ±äÁ¿ QD200 ÊÇÒ»¸ö 1=1000 Ö®¼äµÄµÝÔöµÄÊýÖµ¡£ET200SP ÐèÒª¶Á³ö CP 57-1511 CPU ÖбäÁ¿ QD200 µÄÖµ£¬²¢½«¶Á³öµÄÖµÔٴη¢Ë͵½ 1511CPU µÄ MD200 ÖÐ
£¨1£©ÔÚ CPU1511 µÄÊôÐÔÖÐʹÄÜÔ¶³Ì»á¼û¹¦Ð§¡£
£¨2£©ÔÚ¶¢ 200SPCPU 081 ÖÐŲÓÃͨѶ GET¡£
£¨3£©ÔÚ¿é²ÎÊýµÄÊôÐÔÖÐÉèÖÃÅþÁ¬²ÎÊý¡£
£¨4£©ÔÚ¡°¿é²ÎÊý ¡±±êÇ©ÖÐÉèÖÃͨѶ²ÎÊýÉèÖÃÍê³Éºó£¬Í¨Ñ¶²ÎÊý×Ô¶¯¸³Öµµ½Í¨Ñ¶º¯ÊýµÄÐβÎÉÏ£¬Í¨Ñ¶º¯ÊýµÄ²ÎÊý¿ÉÒԲο¼½ç¶øÖеÄÚ¹ÊÍ¡£Ê¾ÀýÖн«¶Ô·½µÄ±äÁ¿ QD200 ´æ´¢ÓÚ±¾·½µÄµØÖ·Çø MD200 ÖС£
×¢ÖØ£º²ÎÊý REQ ÏàͬÐÅÇëÇóÊÇÒ»¸öÑØÐźţ¬¿ÉÒÔʹÓà CPU µÄʱÖÓ×÷Ϊ´¥·¢Ðźš£
£¨5£©ÒÔÏàͬµÄ·½·¨Å²ÓÃͨѶº¯Êý PUT
£¨6£©ÏÂÔØÁ½¸ö CPU µÄÉèÖ㬲¢ÔÚÍøÂçÊÓ¾çÖÐÉó²éÅþÁ¬×´Ì¬£¬ÅþÁ¬µÄ½¨ÉèÊÇͨѶµÄÏȾõÌõ¼þ£¬ÈôÊÇÅþÁ¬ÓÐÎÊÌ⣬ͨѶҲ²»¿ÉÄܽ¨Éè¡£
£¨7£©ÔÚ CPU1511 ÖÐ¼à¿Ø QD200 ƽ OMD200 ÖеÄÖµ£¬ÊÇ·ñͨѶ½¨É裿
£¨8£©½« CPU1511 ÉèÖÃ×èֹģʽ£¬ ÔÙ´ÎÉó²é ET200 SP CPU ±äÁ¿ MD20 µÄÖµÓÐʲôת±ä£¿ÊÇ·ñΪ 0
×¢ÖØ£ºÁ½¸ö CPU ͨ¹ýÒ»¸öÅþÁ¬¿ÉÒÔÔÚË«±ßͬʱŲÓà PUT/GET¡£