Î÷ÃÅ×Óplc S7-1500?ͨѶ¼ò½é·ÖÏí
Ðû²¼ÈÕÆÚ£º
2023-09-15

Î÷ÃÅ×ÓS7-1500¹ØÓÚͨѶµÄ¹¦Ð§ºÜÊÇÍêÉÆ  £¬¿ÉÒÔ˵ͨѶÎÞ´¦²»ÔÚ  £¬ÕâÆäÖаüÀ¨PLCÖ®¼äµÄͨѶ  £¬PLCÓëÈË»ú½çÃæµÄͨѶ¡£ÔÚ²©Í¾Èí¼þÖÐ  £¬Ö§³ÖÍÏ×§·½·¨  £¬Í¨¹ý±äÁ¿µÄÍÏ×§×Ô¶¯½¨ÉèͨѶ  £¬Õ⼫´óµÄÌá¸ßÁ˹¤³ÌЧÂÊ¡£½ñÌìÎÒÃÇ´ÓÈý¸ö·½ÃæÏÈÈÝS7-1500µÄͨѶ¡ £¿´Íê±¾ÎÄÄú»á·¢Ã÷ͨѶҲÊÇÔÆÔÆ¼òÆÓÓë¸ßЧ¡£

S7-1500PLCͨѶ¹¦Ð§Ç¿Ê¢  £¬ÎÞаÀû±ã  £¬³£ÓõÄS7ͨѶ·½·¨¿ÉÒÔÔÚͨѶº¯Êý¿éÖÐÈ·ÈÏͨѶ״̬¡£¹ØÓÚÊìϤ¾­µästep7µÄ¹¤³Ìʦ  £¬¿ÉÒÔÆ¾Ö¤Ô­Óеķ½·¨  £¬¼´ÏȽ¨ÉèÅþÁ¬  £¬ÔÙ±àдͨѶ³ÌÐòµÄ·½·¨½¨ÉèͨѶ¡£ÏÂÃæÒÔBSEND/BRCE ΪÀý  £¬ÏÈÈÝʵÏÖµÄÀú³Ì¡£

Ê×ÏȽøÈëÍøÂçÊÓͼ  £¬µã»÷ÅþÁ¬°´Å¥Ñ¡ÔñS7ÅþÁ¬¡£Í¨¹ýÊó±êÍÏ×§µÄ·½·¨  £¬ÔÚÁ½Ì¨S7-1500PLCµÄͨѶ½Ó¿ÚÖ®¼ä½¨ÉèS7ͨѶÅþÁ¬¡£Í¨Ñ¶ÅþÁ¬½¨ÉèÒÔºó  £¬ÅþÁ¬½«¸ßÁÁÏÔʾ¡£ÔÚͨѶÅþÁ¬µÄÊôÐÔÖÐ  £¬¿ÉÒÔÉó²éʹÓõÄͨѶ½Ó¿ÚºÍͨѶµØÖ·µÈÐÅÏ¢¡£ÕâÀïÐèÒª×¢ÖØÃ¿Ò»¸öCPUµÄÅþÁ¬IDÕâЩÅþÁ¬IDÓëͨѶº¯ÊýÏ໥¹ØÁª¡£

ͨѶÅþÁ¬½¨Éèºó¾Í¿ÉÒÔ±àдͨѶ³ÌÐòÁË¡£·­¿ªÒ»¸öCPUÖеÄOB1  £¬ÔÚS7ͨѶָÁîÖÐŲÓ÷¢Ëͺ¯Êý¿éBSEND¡£¸³ÖµM1.1µ½·¢ËÍÇëÇó²ÎÊý  £¬Ã¿Ò»¸öÉÏÉýÑØ·¢ËÍÒ»´Î¡£½«ÅþÁ¬ID 16#100¸´ÖƵ½ID ²ÎÊý¡£

ÔÚR_ID²ÎÊýÖÐ  £¬Óû§¿ÉÒÔ×ÔÓɽç˵һ¸öͨѶ¶Ô  £¬¼´Í¨Ñ¶Ë«·½µÄR_ID±ØÐèÏàͬ¡£Ê¾ÀýÖÐΪ16#1¡£SD-1ΪÊý¾Ý·¢ËÍÇø  £¬Ê¾ÀýÖн«·¢ËÍDB1µÄǰ10¸öÕûÊý¡£

¸³ÖµMW2µ½·¢Ëͳ¤¶È  £¬ÈôÊÇֵΪ0  £¬ÌåÏÖ½«·¢ËÍÇøµÄÊý¾ÝËùÓз¢ËÍ¡£ÈôÊÇ·¢ËÍÊý¾Ý  £¬Í¨Ñ¶·½ÀÖ³ÉÎüÊÕ  £¬DONE½«·µ»ØÒ»¸öÂö³åÐźŠ £¬Ê¾ÀýÖи³ÖµM1.2¡£ÈôÊÇͨѶ¹ÊÕÏ  £¬M1.3½«Îª1  £¬¿ÉÒÔͨ¹ýMW4Éó²éÏêϸµÄ¹ÊÕÏÐÅÏ¢¡£

·­¿ªÁíÒ»¸öCPUÖеÄOB1¡£ÔÚS7ͨѶָÁîÖÐŲÓÃÎüÊÕº¯Êý¿éBRCV¡£¸³Öµ1ʹÄÜÎüÊÕ¹¦Ð§¡£½«ÅþÁ¬ID 16#100¸³Öµµ½ID²ÎÊý  £¬R_ID ÓëͨѶ·½±ØÐèÏàͬ  £¬Îª16#1¡£

½«Êý¾Ý¿éDB1µÄǰ10¸öÕûÊý×÷ΪÎüÊÕÇø¡£ÏÖʵÎüÊÕÊý¾ÝµÄ³¤¶È¿ÉÒÔ´ÓMW2ÖжÁ³ö¡£ÈôÊÇÎüÊÕµ½ÐµÄÊý¾Ý  £¬NDR½«·µ»ØÒ»¸öÂö³åÐźÅ,ʾÀýÖи³ÖµM1.2¡£ÈôÊÇͨѶ¹ÊÕÏ  £¬M1.3½«Îª1¡ £¿ÉÒÔͨ¹ýMW4Éó²éÏêϸµÄ¹ÊÕÏÐÅÏ¢¡£

»®·Ö½«ÅþÁ¬ÉèÖÃÓëͨѶ³ÌÐòÏ´«µ½CPUÖС£Ê×ÏÈÐèÒª¼à¿ØÍ¨Ñ¶ÅþÁ¬ÊÇ·ñ½¨É衣ѡÔñÔÚÏß¡ £¿ÉÒÔ¿´µ½  £¬Í¨Ñ¶ÅþÁ¬ÒѾ­½¨Éè¡£·­¿ª±äÁ¿¼à¿Ø±í¡£¸´ÖÆ·¢ËÍÊý¾Ý¡£È»ºóʹÄÜ·¢ËÍÐźÅM1.1ÔÚÎüÊÕÇø¿ÉÒÔ¿´µ½Êý¾ÝÎüÊÕÀֳɡ£

S7ͨѶҲ֧³Öµ¥±ß±à³ÌµÄ·½·¨¾ÙÐÐͨѶ  £¬ÀýÈçʹÓÃͨѶº¯Êý¿éPUT½«±¾·½µÄÊý¾Ý´æ·Åµ½¶Ô·½µÄÊý¾ÝÇø  £¬Ò²¿ÉÒÔʹÓÃͨѶº¯Êý¿éGET½«¶Ô·½µÄÊý¾Ý¶Á»Ø²¢´æ´¢ÓÚ±¾·½µÄÊý¾ÝÇø¡£

ʹÓÃTIA²©Í¾V13¾ÙÐеÄPUT/GETͨѶ·½·¨½«¸ü¼òÆÓ  £¬Í¨¹ýÏòµ¼µÄ·½·¨¾Í¿ÉÒÔʵÏÖͨѶ¡£ÏÂÃæÒÔPUTΪÀýÏÈÈÝS7µ¥±ßͨѶ·½·¨¡£

·­¿ªÒ»¸öCPUÖеÄOB1¡£ÔÚS7ͨѶָÁîÖÐÖ±½ÓŲÓÃͨѶº¯Êý¿éPUT¡£ÔÚ¿éÊôÐÔÖÐÑ¡Ôñ×é̬±êÇ©¡£ÔÚÅþÁ¬²ÎÊýÀ¸ÖÐÑ¡ÔñÐèҪͨѶµÄÕ¾µã¡£Ñ¡ÔñÕ¾µãºó¿ÉÒÔÑ¡ÔñʹÓõÄͨѶ½Ó¿Ú  £¬ÀýÈçÁ½¸öÕ¾µã¶¼Ê¹ÓýӿÚ1¾ÙÐÐͨѶ¡£ÕâÑùͨѶµØÖ·¾Í¿ÉÒÔÈ·¶¨¡£Õâʱϵͳ»á×Ô¶¯½¨ÉèÒ»¸öS7ÅþÁ¬¼°IDºÅ¡£Ò²¿ÉÒÔÑ¡ÔñÔÚÏîÄ¿ÖÐÒѾ­½¨Éè¹ýµÄS7ÅþÁ¬¡£ÈôÊǹ´Ñ¡×Ô¶¯½¨ÉèÅþÁ¬Ñ¡Ïî  £¬Ôò±¾·½×Ô¶¯ÌᳫÅþÁ¬µÄ½¨Éè  £¬¶Ô·½Ôò×Ô¾Ù´ë·ÏÕâ¸öÑ¡Ïî¡£

µã»÷¿é²ÎÊýÀ¸¡£¸³ÖµM1.1µ½Í¨Ñ¶ÇëÇó²ÎÊý  £¬Ã¿Ò»¸öÉÏÉýÑØ½«Í¨Ñ¶Ò»´Î¡£ÔÚдÈëÇøÓòÐèÒªÖ¸¶¨Í¨Ñ¶»ï°éµÄÎüÊÕµØÖ·Çø  £¬ÀýÈç×îÏȵØÖ·ÎªP#DB1.DBX0.0  £¬³¤¶ÈΪ10¸öÕûÊý¡£ÔÚ·¢ËÍÇøÓòÖ¸¶¨±¾·½µÄÊý¾Ý·¢ËÍÇø  £¬ÀýÈç×îÏȵØÖ·Í¬ÑùΪP#DB1.DBX0.0  £¬³¤¶ÈΪ10¸öÕûÊý¡£

ÈôÊÇ·¢ËÍÊý¾ÝͨѶ·½ÀÖ³ÉÎüÊÕ  £¬DONE½«·µ»ØÒ»¸öÂö³åÐźŠ £¬Ê¾ÀýÖи³ÖµM1.2¡£ÈôÊÇͨѶ¹ÊÕÏ  £¬M1.3½«¸ÄΪ1¡ £¿ÉÒÔͨ¹ýMW4Éó²éÏêϸµÄ¹ÊÕÏÐÅÏ¢¡£Íê³ÉÏòµ¼¹¦Ð§ºó  £¬ÉèÖõIJÎÊý½«×Ô¶¯¸´ÖƵ½Í¨Ñ¶º¯Êý¡£

ÓÉÓÚͨѶ»ï°é¿ÉÒÔͨ¹ýPUT/GETͨѶ·½·¨ÐÞ¸ÄÊý¾ÝͨѶ·½·¨Í¸Ã÷  £¬ÒÔÊÇÔÚCPUÖÐÈ±Ê¡×´Ì¬ÎªËø´æ×´Ì¬¡£ÈôÊÇÐèҪͨѶ  £¬±ØÐèʹÄܱ»»á¼û·½µÄ¶Áд¹¦Ð§¡£ÀýÈçÔÚCPUµÄÊôÐÔÖÐÑ¡Ôñ± £»¤À¸¹´Ñ¡Ê¹ÄÜͨѶ¹¦Ð§¡£È»ºó»®·Ö½«ÅþÁ¬ÉèÖÃÓëͨѶ³ÌÐòÏ´«µ½CPUÖС£

¼ì²âµÄÒªÁìδ±ä  £¬Ê×ÏÈÐèÒª¼à¿ØÍ¨Ñ¶ÅþÁ¬ÊÇ·ñ½¨É衣ѡÔñÔÚÏß¡ £¿ÉÒÔ¿´µ½  £¬Í¨Ñ¶ÅþÁ¬ÒѾ­½¨Éè¡£·­¿ª±äÁ¿¼à¿Ø±í¡£¸³Öµ·¢ËÍÊý¾Ý  £¬È»ºóʹÄÜ·¢ËÍÐźÅM1.1ÔÚÎüÊÕÇø¿ÉÒÔ¿´µ½Êý¾ÝÎüÊÕÀֳɡ£

ÈôÊÇÐèÒª¶ÁÈ¡¶Ô·½µÄÊý¾Ý  £¬Ò²¿ÉÒÔŲÓÃGETͨѶº¯Êý·½·¨Í¬Ñù¼òÆÓ¡£Ê×ÏÈÎÒÃÇн¨Ò»¸öHMIÕ¾µã¡£ÎÒÃÇÒÔKTP400comfortΪÀý¡£Ð½¨HMI¿ÉÒÔ½èÖúÏòµ¼Íê³ÉÓëÖ¸¶¨µÄPLCµÄÅþÁ¬ÒÔ¼°»­Ãæ½á¹¹¡¢±¨¾¯µÈ½çÃæÉè¼Æ¡£µ«±¾ÎÄͨ¹ýʹÓÃÊó±êÍϷŵĹ¦Ð§¿ìËÙ½¨ÉèÓëPLCµÄͨѶ¡£Òò´ËÎÒÃǵã»÷×÷·Ï°´Å¥½øÈëÏÂÒ»²½ÊÂÇé¡£

ÔÚͨ³£µÄÇéÐÎÏ  £¬¿ÉÒÔÔÚ×°±¸ºÍÍøÂçÊÓͼÖÐͨ¹ýÊó±êµã»÷µÄ·½·¨½¨ÉèHMIÓëPLCµÄÅþÁ¬¡£ÈôÊÇÔÚÒ»¸öÏîÄ¿ÖÐÐèÒªÅþÁ¬¶à¸öPLC  £¬²»Ë¼Á¿Ö®¼äÀú³Ì  £¬Ö»Ë¼Á¿Í¨Ñ¶µÄЧ¹ûµÄÇéÐÎÏ  £¬Ê¹ÓÃÍϷűäÁ¿µ½HMI½çÃæµÄ·½·¨½«Ô½·¢¼òÆÓ¡£ÏÂÃæÒÔʾÀý·½·¨ÏêϸÏÈÈÝ¡£

ÔÚOB1Öн¨ÉèÒ»¸ö¼òÆÓµÄÓë²Ù×÷³ÌÐò¡£ÔÚÏîÄ¿Ê÷µÄPLC±äÁ¿ÖÐ  £¬·­¿ªÄ¬ÈϱäÁ¿±í  £¬¿ÉÒÔ¿´µ½³ÌÐòÖÐʹÓõ½µÄ±äÁ¿¡£½«±äÁ¿M100.0  £¬M100.1ºÍM100.2´Ó±äÁ¿±íÖÐÍϷŵ½HMI½çÃæÖС£ÔÚ×°±¸ºÍÍøÂçÊÓͼÖÐ  £¬ÎÒÃÇ¿ÉÒÔ¿´µ½Á½ÕßµÄHMIÅþÁ¬×Ô¶¯½¨ÉèÍê±Ï¡£

±àÒë²¢ÏÂÔØPLC³ÌÐò¡£¼à¿ØOB1³ÌÐòÔËÐÐ״̬¡£Æô¶¯HMI·ÂÕæÆ÷¡£Í¨¹ýIOÓò»®·Ö¸øM100.0  £¬M100.1¸³Öµ  £¬Í¬Ê±ÊÓ²ìOB1³ÌÐòÖ´ÐÐ״̬µÄת±ä¡ £¿ÉÒÔ¿´µ½Í¨Ñ¶¹ØÏµÒѾ­½¨Éè¡£

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