Î÷ÃÅ×Óplc S7-1200×÷ΪÐÂÍƳöµÄ½ô´ÕÐÍ¿ØÖÆÆ÷ £¬£¬£¬Æä²úÆ·¶¨Î»ÔÚÔÓеÄSIMATIC S7-200ºÍS7-300Ö®¼ä £¬£¬£¬ËüÓëÎ÷ÃÅ×Óplc S7-300µÄÇø±ðÖ÷ÒªÌåÏÖÔÚÓ²¼þ¡¢Í¨Ñ¶¡¢¹¤³Ì¡¢´æ´¢Æ÷¡¢¹¦Ð§¿é¡¢¼ÆÊýÆ÷¡¢×¼Ê±Æ÷¡¢¹¤ÒÕ¹¦Ð§µÈ·½Ãæ¡£¡£¡£¡£
Ò»¡¢Ó²¼þµÄÇø±ð
ÔÚÓ²¼þÀ©Õ¹·½Ãæ £¬£¬£¬S7-300µÄÖ÷»ú¼Ü¶àÖ§³Ö°Ë¸öÀ©Õ¹Ä£¿£¿£¿é £¬£¬£¬¶øS7-1200Ö§³ÖÀ©Õ¹¶à°Ë¸öÐźÅÄ£¿£¿£¿éºÍ¶àÈý¸öͨѶģ¿£¿£¿é¡£¡£¡£¡£ÒÔS7-300 CPU313CºÍS7-1200 CPU1214CΪÀý £¬£¬£¬S7-1200µÄCPUÖ§³Öͨ¹ýÐźŰåÀ´ÔöÌíIOµãÊý £¬£¬£¬¶øS7-300CPUµÄIOµãÊýÊÇÀο¿µÄ¡£¡£¡£¡£ÔÚÓ²¼þ×é̬·½Ãæ £¬£¬£¬S7-300ºÍS7-1200µÄµØµã¶¼¿ÉÒÔÓÉÓû§ÊÖ¶¯¾ÙÐÐÖØзÖÅÉ¡£¡£¡£¡£
Ó²¼þµÄÇø±ð
¶þ¡¢Í¨Ñ¶·½ÃæµÄÇø±ð
´®ÐÐͨѶ·½Ãæ £¬£¬£¬S7-300ºÍS7-1200¶¼Ö§³Öͨ¹ýRS232ºÍRS485ʵÏÖµã¶ÔµãͨѶ £¬£¬£¬Ö§³ÖASCII¡¢USSºÍMODBUSµÈͨѶÐÒé¡£¡£¡£¡£S7-300ÐèҪѡÓôøPTP½Ó¿ÚµÄCPU»òÕßCPÄ£¿£¿£¿é £¬£¬£¬ÊµÏÖRS232µÄ´®¿ÚͨѶ¡£¡£¡£¡£¶øS7-1200ÔòÊÇͨ¹ýRS232ͨѶģ¿£¿£¿éÀ´ÊµÏÖ´®¿ÚͨѶ¡£¡£¡£¡£S7-1200±¾»ú¼¯³ÉÁËPROFINET½Ó¿Ú £¬£¬£¬Ö§³ÖÓë±à³Ì×°±¸¡¢HMIÒÔ¼°ÆäËûCPUÖ®¼äµÄͨѶ¡£¡£¡£¡£
ͨѶµÄÇø±ð
Èý¡¢¹¤³Ì·½Ãæ
S7-1200µÄ±à³ÌÈí¼þSTEP7 BasicÌṩÁËÒ»¸öÒ×Óü¯³ÉµÄ¹¤³Ì¿ò¼Ü £¬£¬£¬¿ÉÓÃÓÚSIMATIC S7-1200ºÍ¾«¼õHMIÃæ°åµÄ×é̬¡£¡£¡£¡£
¹¤³Ì¿ò¼Ü
ËÄ¡¢´æ´¢·½ÃæµÄÇø±ð
S7-300ºÍS7-1200µÄ³ÌÐò´æ´¢Æ÷ºÍÊý¾Ý´æ´¢Æ÷µÄ¾Þϸ¶¼ÊǸ¡¶¯µÄ¡£¡£¡£¡£S7-1200 CPUµÄ·ûºÅ±íºÍ×¢ÊÍ¿ÉÒÔÉúÑÄÔÚCPUÖÐ £¬£¬£¬¿ÉÔÚÏß»ñÈ¡¡£¡£¡£¡£ÔÚS7-1200ÖÐʹÓ÷ûºÅ»¯´æÈ¡ £¬£¬£¬¿ÉÒÔzuiÓÅ»¯·ÖÅÉÊý¾Ý¿éËùÕ¼µÄ´æ´¢Çø¡£¡£¡£¡£ÔÚ¼á³Ö´æ´¢Çø·½Ãæ £¬£¬£¬S7-1200¶à¿ÉÒÔÉèÖÃ2048¸ö×ֽڵļá³ÖÇø £¬£¬£¬¿ÉÒÔ¶ÔÊý¾Ý¿éÖеÄÀëÉ¢±äÁ¿ÉèÖüá³ÖÐÔ¡£¡£¡£¡£¶øS7-300ÊÇÒÔ×Ö½ÚΪµ¥Î»¾ÙÐмá³ÖÐÔÉèÖõġ£¡£¡£¡£ÔÚ´æ´¢ÈÝÁ¿·½Ãæ £¬£¬£¬S7-1200µÄ´æ´¢¿¨´ó¿Éµ½24Õ××Ö½Ú £¬£¬£¬¹ØÓÚS7-1200´æ´¢¿¨ÊÇ¿ÉÑ¡Ïî £¬£¬£¬¶øS7-300µÄ´æ´¢¿¨ÊDZØÑ¡µÄ¡£¡£¡£¡£S7-300µÄ´æ´¢¿¨ÎÞ·¨´æ·ÅÅä·½ºÍÊý¾Ý¼Í¼µÈ¡£¡£¡£¡£ÁíÍâS7-1200µÄ´æ´¢¿¨»¹½«ÓÃÀ´ÊµÏÖ´æ´¢ÇøÀ©Õ¹ £¬£¬£¬³ÌÐò·ÖÅɼ°¹Ì¼þÉý¼¶µÈ¹¦Ð§¡£¡£¡£¡£
´æ´¢µÄÇø±ð
Îå¡¢³ÌÐò½á¹¹µÄ²î±ð
S7-1200ºÍS7-300Ò»Ñù £¬£¬£¬ÓÐOB¿é¡¢FB¿é¡¢FC¿é¼°Êý¾Ý¿éµÈ £¬£¬£¬³ÌÐò½á¹¹¸ß¶ÈÄ£¿£¿£¿é»¯ £¬£¬£¬²¢ÇÒ¿ÉÒÔÖظ´Ê¹Óà £¬£¬£¬´óǶÌ×Éî¶ÈΪ16¡£¡£¡£¡£S7-1200ºÍS7-300ÀàËÆ £¬£¬£¬¶¼ÊÇͨ¹ý×éÖ¯¿éÀ´·ÖÅÉÊÂÎñµÄ¡£¡£¡£¡£
³ÌÐò½á¹¹µÄÇø±ð
Áù¡¢Êý¾ÝÀàÐ͵IJî±ð
S7-1200ÖеÄÐÂÊý¾ÝÀàÐÍʹӦÓÃÔ½·¢ÎÞа¡£¡£¡£¡£ÀýÈçÓÃÓÚÈÕÆÚºÍʱ¼äʱ £¬£¬£¬S7-300ͨ¹ýŲÓÃϵͳ¹¦Ð§¿éSFC¶ÁÈ¡ÈÕÆÚʱ¼äÊý¾Ý £¬£¬£¬¶øS7-1200¿ÉÒÔͨ¹ý·ûºÅÃû»á¼ûDTL½á¹¹µÄËùÓÐ×é³É²¿·Ö¡£¡£¡£¡£
Êý¾ÝÀàÐ͵ÄÇø±ð
Æß¡¢¼ÆÊýÆ÷Ö¸ÁîµÄÇø±ð
S7-300ÖеļÆÊýÆ÷ÔÚ¼ÆÊýÖµ´óÓÚÁãʱ £¬£¬£¬¼ÆÊýÆ÷Êä³öÖÃλ £¬£¬£¬¶øS7-1200ÖеļÆÊýÆ÷ £¬£¬£¬ÔÚ¼ÆÊýÖµ´óÓÚ¼´ÊÇÉ趨ֵʱ £¬£¬£¬Êä³öÖÃλ¡£¡£¡£¡£S7-300 S5¼ÆÊýÆ÷µÄ¼ÆÊý¹æÄ£ÊÇ0µ½999 £¬£¬£¬¶øS7-1200µÄ¼ÆÊý¹æÄ£Êǿɵ÷µÄ¡£¡£¡£¡£
¼ÆÊýÆ÷Ö¸ÁîµÄÇø±ð
°Ë¡¢×¼Ê±Æ÷Ö¸ÁîµÄÇø±ð
S7-300ÖеÄ׼ʱÆ÷ÔÚ¼Æʱֵ´óÓÚÉ趨ֵʱ £¬£¬£¬×¼Ê±Æ÷Êä³öÖÃλ £¬£¬£¬¶øS7-1200µÄ׼ʱÆ÷ÔÚ¼Æʱֵ´óÓÚ¼´ÊÇÉ趨ֵʱÊä³öÖÃλ¡£¡£¡£¡£ÁíÍâS7-1200µÄ׼ʱʱ¼ä¿ÉÒÔÏñS7-300Ò»ÑùÖ±½ÓÊäÈë¡£¡£¡£¡£
׼ʱÆ÷Ö¸ÁîµÄÇø±ð
¾Å¡¢¹¤ÒÕ¹¦Ð§
S7-1200ºÍS7-300ÀàËÆ £¬£¬£¬¶¼ÊÇͨ¹ýŲÓÃÏìÓ¦µÄ¿éÀ´ÊµÏÖ²î±ðµÄ¹¤ÒÕ¹¦Ð§¡£¡£¡£¡£
¹¤ÒÕ¹¦Ð§
½ñÌìÖ÷Òª¶ÔÎ÷ÃÅ×ÓS7-1200ÓëS7-300¾ÙÐÐÁ˽ÏÁ¿ £¬£¬£¬´ÓÓ²¼þ¡¢Í¨Ñ¶¡¢¹¤³Ì¡¢´æ´¢Æ÷¡¢¹¦Ð§¿é¡¢¼ÆÊýÆ÷¡¢×¼Ê±Æ÷¡¢¹¤ÒÕ¹¦Ð§µÈ·½Ãæ˵Ã÷ÎúÁ½ÖÖÐͺÅPLCÏàËƵĵط½ÒÔ¼°²î±ðÖ®´¦¡£¡£¡£¡£ÈôÊÇÄúÓиü¶àÐèÇó½Ó´ýÓëÎÒÃÇÏàͬ¡£¡£¡£¡£