±±¾©ÌìÍØËÄ·½¿Æ¼¼ÓÐÏÞ¹«Ë¾
ÈçºÎµ÷ʽÎ÷ÃÅ×ÓPLCͨѶģ¿éCP341
Î÷ÃÅ×ÓPLC S7-300ϵÁÐÊÇÎ÷ÃÅ×ÓPLCϵÁÐÖÐÒ»ÀàÖØÒªµÄ²úÆ·£¬Ëü¹ã·ºµÄÓ¦ÓÃÔÚ¹¤Òµ×Ô¶¯»¯¿ØÖÆÁìÓòµÄ¸÷ÀàÏîÄ¿ÖУ¬ÎªÓû§ÌṩÁ˶àÖÖ²»Í¬ÀàÐ͵Ä×Ô¶¯»¯¿ØÖÆÏµÍ³½â¾ö·½°¸¡£Î÷ÃÅ×ÓPLC S7-300µÄÀ©Õ¹ÄÜÁ¦ºÜÇ¿£¬Óû§Í¨¹ýÅäÖò»Í¬ÀàÐ͵ÄÄ£¿é£¬¿ÉÒÔÍê³É¶àÖÖ²»Í¬µÄ¹¦ÄÜ¡£ÔÚʵÏÖÎ÷ÃÅ×ÓPLCÓëÆäËûÉ豸µÄͨѶ¹¦ÄÜʱ£¬Óû§ÐèÒªÅäÖÃÏàÓ¦µÄͨѶģ¿é£¬ÀýÈ磺CP343-1£¬CP343-2£¬CP341µÈ¡£Óû§Í¨¹ýÕâЩͨѶģ¿é¿ÉÒÔʵÏÖ¶àÖÖ²»Í¬ÐÒéµÄͨѶ·½Ê½£¬±¾ÎÄÏÂÃæÖØµã½éÉÜÒ»ÏÂCP341ͨѶģ¿éµÄµ÷ÊÔ·½·¨£¬¹©Óû§ÔÚÑ¡ÐͺÍʹÓùý³ÌÖнøÐвο¼¡£
Î÷ÃÅ×ÓPLC S7-300ϵÁÐͨѶģ¿éCP341µ÷ÊÔ·½·¨
Î÷ÃÅ×ÓPLC S7-300ϵÁÐÖеÄͨѶģ¿éCP341ÊÇÓÃÀ´ÊµÏÖÎ÷ÃÅ×ÓPLC S7-300ϵÁÐÓëÆäËûÎ÷ÃÅ×ÓÉ豸֮¼äͨ¹ýModbusͨѶµÄÄ£¿é£¬ËüµÄµ÷ÊÔ²½ÖèÈçÏÂËùʾ£º
1. °²×°CP341
Î÷ÃÅ×ÓPLC S7-300ϵÁÐÖеÄͨѶģ¿éCP341£¬°²×°ÔÚÎ÷ÃÅ×ÓPLCϵÁÐרÓõݲװµ¼¹ìÉÏ£¬Ò»°ã°²×°ÔÚCPUÓҲ࣬¿ÉÒÔÖ±½Ó½ô¿¿CPU°²×°£¬Ò²¿ÉÒÔ°²×°ÔÚCPUÓÒ²àÏȰ²×°I/OÄ£¿é£¬ÔÙ°²×°CP341;
±±¾©ÌìÍØËÄ·½¿Æ¼¼ÓÐÏÞ¹«Ë¾
2. ×é̬CP341
Î÷ÃÅ×ÓPLC S7-300ϵÁÐÖеÄͨѶģ¿éCP341£¬Í¨¹ýÎ÷ÃÅ×Ó±à³ÌÈí¼þSTEP7½øÐÐÓ²¼þ×é̬£¬Óû§ÔÚSTEP7ÖÐн¨Ò»¸öÏîÄ¿£¬È»ºóÔÚÓ²¼þ×é̬ÖУ¬Ñ¡ÔñÏàÓ¦ÐͺŵÄCP341²åÈë¶ÔӦλÖü´¿É;
3. ΪCP341ÅäÖòÎÊý
Î÷ÃÅ×ÓPLC S7-300ϵÁÐÖеÄͨѶģ¿éCP341£¬ËüµÄ²ÎÊý·ÖÅäÉè¼ÆÐÒéµÄÌØ¶¨²ÎÊýµÄ´´½¨ºÍÓÃÓÚ´òÓ¡Êä³öµÄÏûÏ¢Îı¾×é̬¡£Óû§¿ÉÒÔͨ¹ýʹÓÃCP341µÄµã¶ÔµãͨѶ£¬²ÎÊý·ÖÅä½çÃæÀ´ÊµÏÖCP341µÄ²ÎÊý·ÖÅ乤×÷;
4. ±£´æ²ÎÊýÊý¾Ý
Î÷ÃÅ×ÓPLC S7-300ϵÁÐÖеÄͨѶģ¿éCP341µÄ²ÎÊý·ÖÅäÊý¾Ý´æ´¢°üº¬±£´æÊý¾Ý£¬½«²ÎÊý×°ÔØµ½CPU»ò½«²ÎÊý´«Ë͵½Í¨Ñ¶´¦ÀíÆ÷£¬Óû§Ê¹ÓÃÎ÷ÃÅ×ÓPLCµÄ±à³ÌÈí¼þSTEP7À´´æ´¢²ÎÊýºÍ·ÖÅäÊý¾Ý;
5. ³ÌÐòÉè¼Æ
Î÷ÃÅ×ÓPLC S7-300ϵÁÐÖеÄͨѶģ¿éCP341ÔÚÕý³£¹¤×÷ǰ£¬ÐèÒª
±±¾©ÌìÍØËÄ·½¿Æ¼¼ÓÐÏÞ¹«Ë¾
Óû§ÔÚSTEP7ÖÐÉè¼Æ³ÌÐòÂß¼£¬¼´¶ÔCP341½øÐбà³Ì£¬²¢Í¨¹ýSTEP7½«Óû§µÄ³ÌÐò¹ØÁªµ½CPUµÄCP341±à³Ì½Ó¿Ú¡£
×ÛÉÏËùÊö£¬Î÷ÃÅ×ÓPLC S7-300ϵÁÐͨѶ¹¦ÄÜÇ¿´ó£¬À©Õ¹ÄÜÁ¦Ç¿£¬Óû§Í¨¹ýÅäÖÃͨѶģ¿é¿ÉÒÔʵÏÖÎ÷ÃÅ×ÓPLC S7-300ºÍÆäËûÉ豸֮¼äµÄ¸÷ÖÖ²»Í¬ÐÒéµÄͨѶ¡£Èç¹ûÓû§ÐèҪʵÏÖModbusͨѶ£¬¿ÉÒÔÔÚÓ²¼þÅäÖÃÖÐÑ¡ÔñCP341ϵÁУ¬²¢²Î¿¼±¾ÎÄÌṩµÄ·½·¨½øÐÐͨѶµÄÅäÖúͱà³Ì¡£Èç¹ûÓû§ÐèÒª¸ü¶àµÄÁ˽âÎ÷ÃÅ×ÓPLCµÄʹÓ÷½·¨£¬ÇëÁªÏµÎÒÃÇ£¬ÎÒÃÇ»á¸üºÃµÄÌṩÏà¹Ø¼¼ÊõÖ§³Ö¡£
±±¾©ÌìÍØËÄ·½¿Æ¼¼ÓÐÏÞ¹«Ë¾