Î÷ÃÅ×Óplc S7-1200/1500PLC¹¤ÒµÒÔÌ«ÍøÍ¨ÐÅ·½Ê½·ÖÏí
·¢²¼ÈÕÆÚ£º
2023-07-21

Î÷ÃÅ×Óplc S7-1200/1500PLCͨÐÅ·½Ê½´óÖ·ÖΪ¹¤ÒµÒÔÌ«ÍøÍ¨Ðźʹ®ÐÐͨÐÅ¡£¹¤ÒµÒÔÌ«ÍøÍ¨ÐÅ·½Ê½ÓÐS7ͨÐÅ¡¢PROFINET IO£¨ÊµÊ±Í¨ÐÅ£©¡¢TCPͨÐÅ¡¢ISO on TCPͨÐÅ¡¢UDPͨÐÅ¡¢MODBUS TCPͨÐÅ£»´®ÐÐͨÐÅÓÐPtPͨÐÅ¡¢MODBUS Ö÷´ÓͨÐÅ¡¢USSͨÐÅ£»»¹ÓеÚÈý·½Í¨ÐÅCANopen¡¢I/O LinkµÈ¡£

ÒÔÌ«ÍøÍ¨ÐŵÄÎïÀí²ãÊÇÒÔRJ45½Ó¿ÚÁ¬½Ó£¬´®ÐÐͨÐŵÄÎïÀí²ãÊÇÒÔRS485½Ó¿ÚÁ¬½Ó¡£

¹¤ÒµÍ¨ÐÅδÀ´µÄ·¢Õ¹£¬ÊÇÔ½À´Ô½ÍùÒÔÌ«ÍøµÄ·½ÏòÉÏ¿¿¡£

ÒÔÌ«ÍøÍ¨ÐÅËùÓõ½µÄЭÒéȺͳ³ÆÎªTCP/IPͨÐÅЭÒ飬¾ßÌåµÄЭÒéÓÐIP»òICMP¡¢TCP»òUDP¡¢TELNET»òFTP¡¢ÒÔ¼°HTTPµÈ¡£ÕâЩЭÒéÊÇ»¥ÁªÍø²»¿ÉȱÉÙµÄ×é³É²¿·Ö¡£

TCP/IPͨÐŵÄÌØµãÓУº1¡¢Ð­Òé±ê×¼ÊÇÍêÈ«¿ª·ÅµÄ£¬¿ÉÒÔ¹©Óû§Ãâ·ÑʹÓ㬲¢ÇÒ¶ÀÁ¢ÓÚÌØ¶¨µÄ¼ÆËã»úÓ²¼þÓë²Ù×÷ϵͳ¡£2¡¢¶ÀÁ¢ÓÚÍøÂçÓ²¼þϵͳ¡£3¡¢ÍøÂçµØÖ·Í³Ò»·ÖÅä£¬ÍøÂçÖеÄÿһ¸öÉ豸ºÍÖն˵ĵØÖ·ÊÇΨһµÄ¡£4¡¢¸ß²ãЭÒé±ê×¼»¯£¬ÍøÂç·þÎñ¿É¿¿¡¢¶àÑù¡£

Î÷ÃÅ×Óplc S7-1200/1500PLC ¿ª·ÅʽÒÔÌ«ÍøÍ¨ÐŵÄÖ¸ÁîÖ÷ÒªµÄÓÐÁ½¸ö£ºTSEND_C£¨½¨Á¢Á¬½Ó²¢·¢ËÍÊý¾Ý£©ºÍTRCV_C£¨½¨Á¢Á¬½Ó²¢½ÓÊÕÊý¾Ý£©¡£

1¡¢ÎªÁ˲»Ó°ÏìÖ÷³ÌÐòµÄ¹¦ÄÜ¡¢ÒÔ¼°¿¼ÂÇÖ÷³ÌÐò¶ÔͨÐųÌÐòµÄ¸ÉÈÅ£¬ÎÒÃÇн¨Á¢Ò»¸ö¡°Ñ­»·Öжϡ±OB£¨×éÖ¯¿é£©¡£ÃüÃûÃû³Æ¡¢Ñ¡Ôñ±à³ÌÓïÑÔ¡¢Ñ­»·Ê±¼ä£¨µ¥Î»ms£¬S7-1500PLCΪus£©£¬µã»÷È·¶¨¡£

2¡¢ÔÚ¿ª·ÅʽÓû§Í¨ÐÅ´¦Ñ¡ÔñËùÐèÒªµÄÖ¸Á²åÈëµ½³ÌÐòÖС£

3¡¢Ð½¨Ò»¸öÈ«¾ÖÊý¾Ý¿é£¬½¨Á¢Ò»¸ö¡°Í¨ÐÅÊý×顱µÄÊý¾ÝÀàÐÍ

4¡¢Ò»°ã³£¹æ×ö·¨ÓаÑÊý¾Ý¿éµÄÊôÐÔÖС°ÓÅ»¯¿éµÄ·ÃÎÊ¡±È¡Ïûµô¡£

5¡¢µã»÷×éÖ¯¿éÖÐÖ¸Áî¿éÉÏÀ¶É«Í¼±ê¿ªÊ¼×é̬¡£

6¡¢ÔÚÌí¼ÓÁ˵ڶþ̨PLCµÄÇé¿öÏ£¬¡°»ï°é¡±Ò»À¸ÖÐÓÐPLC2£¬ÈçÊÇͬһ¸öÏîĿϵÄÉ豸£¬¿ÉÒÔÑ¡ÔñËü¡£Èç²»ÊÇͬһ¸öÏîÄ¿£¬Ñ¡Ôñ¡°Î´Ö¸¶¨¡±¡£

7¡¢ÔÚ¡°É豸ºÍÍøÂ硱ÖаÑÁ½Ì¨PLCÁ¬½ÓÆðÀ´¡£

8¡¢×é̬Á¬½ÓºÃPLCºó£¬ ×ÓÍø¡¢µØÖ·×Ô¶¯Éú³É¡£±¾µØÕ¾ºÍ»ï°éÕ¾µÄÁ¬½ÓÊý¾ÝÀ¸£¬µã»÷¡°µ¹Èý½ÇÐΡ±Ñ¡Ôñ¡°Ð½¨¡±£¬×Ô¶¯Éú³ÉÊý¾Ý¿é¡£

9¡¢Á¬½Ó²ÎÊý×é̬Íê³ÉÁË£¬½Ó׎øÐпé²ÎÊý×é̬£¬×é̬Íê³Éºó£¬Ö¸Áî¿éµÄÊäÈëÒý½Å¼´×é̬Íê³É¡£

±¾µØÖ÷Õ¾×é̬Íê³Éºó£¬»ï°é´ÓվҲҪͬÑùµÄ½øÐÐ×é̬£¬Ö¸ÁîΪTRCV_C£¨½¨Á¢Á¬½Ó²¢½ÓÊÕÊý¾Ý£©£¬´ÓÕ¾µÄ¿é²ÎÊýÖÐÊäÈëµÄÆô¶¯ÇëÇóÒ»°ãΪ¡°TRUE¡±¡£

ÉùÃ÷£º²¿·ÖÄÚÈÝÀ´Ô´ÓÚÍøÂ磬ÈçÇÖȨÇëºǫ́ÁôÑÔÁªÏµÉ¾³ý¡£