ã1ï¼ ç¼ç¨è½¯ä»¶
ãã西é¨åå
¬å¸é对SIMATICç³»åPLCæä¾äºå¾å¤ç§çç¼ç¨è½¯ä»¶ï¼ä¸»è¦æSTEP MICRO/DOSåSTEP MICRO/WINï¼STEP mini;æ å软件å
STEP7
ããS7ç³»åçPLCçç¼ç¨è¯è¨é常丰å¯ï¼æLADãSTLãSCLãGRAPHãHIGRAPHãCFCçãç¨æ·å¯ä»¥éæ©ä¸ç§è¯è¨ç¼ç¨ï¼å¦æéè¦ï¼ä¹å¯ä»¥æ··å使ç¨å ç§è¯è¨ç¼ç¨ã
ãã2ï¼ ç¨åºç»æ
ããç¨åºç»æ主è¦éç¨ä¸S7-3000åS7-400ï¼ä»æ线æ§ç¼ç¨ãåæ¥å¼ç¼ç¨åç»æåç¼ç¨ç3ç§ç¼ç¨æ¹æ³ã
ããFPIç³»åå¯ç¼ç¨æ§å¶å¨æ¯æ¥æ¬æ¾ä¸çµå·¥å
¬å¸çå°åPLC产åã
ããFPIç¼ç¨è½¯ä»¶åæ令系ç»
ãã1ï¼ç¼ç¨æ¹å¼
ããNPST-GRæä¾äº3ç§ç¼ç¨æ¹å¼ï¼æ¢¯å½¢å¾æ¹å¼ï¼è¯å¥è¡¨æ¹å¼åè¯å¥è¡¨è¾¾æ¹å¼ã
ãã2ï¼æ³¨éåè½
ããNPST-GRå¯ä»¥ä¸ºI/O继çµå¨åè¾åºç¹å å
¥æ³¨éï¼ä½¿ç¨æ·å¯¹ç»§çµå¨æ对åºç设å¤å继çµå¨çç¨éä¸ç®äºç¶ã
ãã3ï¼ç¨åºæ£æ¥
ããNPST-GRè½æ¥æ¾ç¨åºä¸è¯æ³çé误åè¿è¡ç¨åºæ ¡éª
ãã4ï¼çæ§
ããNPST-GRè½çæ§ç¨æ·ç¼å¶çç¨åºï¼å¹¶å¯ä»¥è¿è¡è¿è¡æµè¯ãç¨æ·å¯ä»¥æ£æ¥ç»§çµå¨ãå¯åå¨åPLCå·¥ä½ç¶æï¼æ¹ä¾¿çè¿è¡è°è¯ä¸ä¿®æ¹ã
ãã5ï¼ç³»ç»å¯åå¨è®¾ç½®
ããNPST-GRå¯è®¾ç½®N0.0-N0.418ç³»ç»å¯åå¨çå
容ï¼æ ¹æ®å±å¹çæ示信æ¯è¿è¡éæ©æè¾å
¥ï¼ç®åæ¹ä¾¿ã
ãã6ï¼I/Oåè¿ç¨I/Oå°ååé
ããç¨NPST-GRå¯ä»¥ä¸ºä¸»æºæ©å±æ¿ä¸æ¯ä¸ªæ§½åé
I/Oåè¿ç¨I/Oå°å
ãã7ï¼æ°æ®ç®¡ç
ããæ°æ®ç®¡çå¯ä»¥å°ç¨åºææ°æ®åçï¼ç¨äºæ°æ®å¤ä»½ï¼æå¨ä¼ å
¥PLCä¹åæåæ°æ®
ãã两è
å¨ç¼ç¨çåºç¨ä¸è¿æå°±æ¯è¥¿é¨åçæ¯åæ¯çº¿ï¼èæ¥æ¬æ¾ä¸çæ¯åæ¯çº¿ï¼
ããè¿æå°±æ¯è¥¿é¨ååæ¥æ¬æ¾ä¸çè¾å
¥åè¾åºä¹ä¸åçï¼æ¥æ¬æ¾ä¸çè¾å
¥å°±åªæXï¼è¾åºå°±åªæYã
ããå
¶å®è¯è¨æ¯ç¸éçï¼å°±æ¯æ¹æ³ä¸åï¼ä¸¤ä¸ªå¯ä»¥ç¸äºè½¬æ¢ã
温馨提示:答案为网友推荐,仅供参考