EtherNet/IP ת Modbus ЭÒéÍø¹ØÔÚ¹¤ÒµÓ¦ÓÃÖеĽâ¾ö·½°¸
·¢²¼ÈÕÆÚ£º
2024-10-17

ÔÚÒ»¸öµäÐ͵Ĺ¤Òµ×Ô¶¯»¯»·¾³ÖУ¬¿ÉÄÜ´æÔÚ¶àÖÖ²»Í¬Æ·ÅƺÍÐͺŵÄÉ豸£¬ÕâЩÉ豸ÍùÍù²ÉÓò»Í¬µÄͨÐÅЭÒé½øÐÐÊý¾Ý´«Êä¡£ÀýÈç£¬Ä³Ð©Æ·ÅÆµÄPLC¿ÉÄܲÉÓÃEtherNet/IPЭÒ飬¶øÒ»Ð©½Ï¾ÉµÄÒDZíºÍ´«¸ÐÆ÷Ôò¿ÉÄÜʹÓÃModbusЭÒé¡£ÕâÖÖЭÒéµÄ²»Ò»ÖÂÐÔµ¼ÖÂÁËÊý¾Ý´«ÊäµÄÕϰ­£¬Ê¹µÃ²»Í¬É豸֮¼äµÄÐÅÏ¢ÎÞ·¨ÓÐЧ¹²Ïí£¬´Ó¶øÓ°ÏìÁËÕû¸öϵͳµÄÔËÐÐЧÂʺÍÖÇÄÜ»¯Ë®Æ½¡£

Äѵã·ÖÎö

ʵÏÖEtherNet/IPÓëModbusЭÒéÖ®¼äµÄת»»ÃæÁÙ¶àÖØÌôÕ½£º

ЭÒé²îÒ죺EtherNet/IPºÍModbusÔÚÊý¾Ý¸ñʽ¡¢´«Ê䷽ʽºÍͨÐÅ»úÖÆÉÏ´æÔÚÏÔÖø²îÒ죬ÕâʹµÃת»»¹ý³ÌÐèÒª¸´ÔÓµÄÂß¼­´¦Àí¡£

¼æÈÝÐÔ£º²»Í¬Æ·ÅƺÍÐͺŵÄÉ豸ÔÚͨÐÅЭÒéµÄʵÏÖÉÏ¿ÉÄÜ´æÔÚϸ΢²î±ð£¬ÕâÒªÇóת»»Íø¹Ø¾ß±¸Ç¿´óµÄ¼æÈÝÐÔÄÜ¡£

ʵʱÐÔ£º¹¤Òµ×Ô¶¯»¯ÏµÍ³¶ÔÊý¾Ý´«ÊäµÄʵʱÐÔÒªÇó½Ï¸ß£¬×ª»»Íø¹ØÐèҪȷ±£ÔÚת»»¹ý³ÌÖв»»áÒýÈë¹ý¶àµÄÑÓ³Ù¡£

ÅäÖø´ÔÓÐÔ£ºÍø¹ØµÄÅäÖùý³ÌÍùÍùÉæ¼°¶à¸ö²ÎÊýºÍ²½Ö裬¶ÔÓÚ·ÇרҵÈËÔ±À´Ëµ£¬ÅäÖÃÄѶȽϴó¡£

½â¾ö·½°¸

Õë¶ÔÉÏÊöÎÊÌ⣬²ÉÓÃEtherNet/IPתModbusЭÒéÍø¹ØÊÇÒ»ÖÖÓÐЧµÄ½â¾ö·½°¸¡£ÒÔÔÆº£ÓÎÏ·TDEÍø¹ØÎªÀý£¬¸ÃÍø¹ØÄܹ»Ë³Àû½â¾öEtherNet/IPÓëModbus RTUЭÒéÖ®¼äµÄת»»ÎÊÌ⣬ʵÏÖÊý¾ÝÔÚ²»Í¬É豸֮¼äµÄÎÞ·ì´«Êä¡£

EtherNet/IP ת Modbus ЭÒéÍø¹ØÔÚ¹¤ÒµÖеÄÓ¦ÓÃ

ʵ¼ÊʹÓó¡¾°

ij´óÐÍÖÆÔìÆóÒµµÄÉú²úÏßÖУ¬¼ÈÓÐÖ§³ÖEtherNet/IPЭÒéµÄPLCºÍ±äƵÆ÷£¬Ò²ÓвÉÓÃModbus RTUЭÒéµÄ´«¸ÐÆ÷ºÍÒDZí¡£ÓÉÓÚЭÒé²»¼æÈÝ£¬ÕâЩÉ豸֮¼äµÄÊý¾Ý´«ÊäÊܵ½ÁËÑÏÖØ×è°­£¬Ó°ÏìÁËÉú²úÏßµÄÕûÌåÔËÐÐЧÂÊ¡£ÎªÁ˽â¾öÕâÒ»ÎÊÌ⣬¸ÃÆóÒµ¾ö¶¨ÒýÈëÔÆº£ÓÎÏ·TDEÍø¹Ø¡£

½â¾ö·½°¸ÊµÊ©

Íø¹ØÅäÖãºÊ×ÏÈ£¬¼¼ÊõÈËÔ±¸ù¾Ýʵ¼ÊÐèÇó¶ÔTDEÍø¹Ø½øÐÐÁËÅäÖá£Í¨¹ýÁ¬½ÓµçÔ´ºÍ¼ÆËã»ú£¬Ê¹ÓÃÅäÖÃÈí¼þ¶ÔÍø¹ØµÄEtherNet/IPºÍModbus RTU½Ó¿Ú½øÐÐÁËÉèÖ㬰üÀ¨IPµØÖ·¡¢²¨ÌØÂÊ¡¢Ð£ÑéλµÈ²ÎÊý¡£

É豸Á¬½Ó£º½Ó×Å£¬½«Íø¹ØµÄEtherNet/IP½Ó¿ÚÓëPLCºÍ±äƵÆ÷Á¬½Ó£¬½«Modbus RTU½Ó¿ÚÓë´«¸ÐÆ÷ºÍÒDZíÁ¬½Ó¡£ÕâÑù£¬Íø¹Ø¾Í×÷ΪÁËÒ»¸öÇÅÁº£¬ÊµÏÖÁ˲»Í¬Ð­ÒéÉ豸֮¼äµÄÊý¾ÝͨÐÅ¡£

ϵͳµ÷ÊÔ£ºÔÚÅäÖÃÍê³Éºó£¬¼¼ÊõÈËÔ±¶Ôϵͳ½øÐÐÁ˵÷ÊÔ¡£Í¨¹ý¼à¿ØÍø¹ØµÄ¹¤×÷״̬ºÍÊý¾Ý´«ÊäÇé¿ö£¬È·±£ÁËÊý¾ÝÔÚ²»Í¬É豸֮¼äµÄ׼ȷ´«Êä¡£

½â¾ö·½°¸Ð§¹û

¾­¹ýÉÏÊö²½ÖèµÄʵʩ£¬¸ÃÆóÒµ³É¹¦ÊµÏÖÁËEtherNet/IPÓëModbus RTUЭÒéÖ®¼äµÄת»»¡£ÏÖÔÚ£¬Éú²úÏßÉϵÄPLC¡¢±äƵÆ÷¡¢´«¸ÐÆ÷ºÍÒÇ±í¶¼Äܹ»Í¨¹ýÍø¹Ø½øÐиßЧµÄÊý¾ÝͨÐÅ£¬´Ó¶ø´ó´óÌá¸ßÁËÉú²úÏßµÄÔËÐÐЧÂʺÍÖÇÄÜ»¯Ë®Æ½¡£

EtherNet/IPתModbusЭÒéÍø¹ØÔÚÏÖ´ú¹¤Òµ×Ô¶¯»¯ÁìÓòÖоßÓй㷺µÄÓ¦ÓÃǰ¾°¡£Í¨¹ý²ÉÓÃÕâÖÖÍø¹Ø£¬ÆóÒµ¿ÉÒÔ˳Àû½â¾ö²»Í¬Ð­ÒéÉ豸֮¼äµÄÊý¾Ý´«ÊäÎÊÌ⣬ʵÏÖÊý¾ÝÔÚ²»Í¬É豸֮¼äµÄÎÞ·ì´«ÊäºÍ¹²Ïí¡£Õâ²»½öÌá¸ßÁËϵͳµÄÔËÐÐЧÂʺÍÖÇÄÜ»¯Ë®Æ½£¬»¹ÎªÆóÒµ´øÀ´ÁËÏÔÖøµÄ¾­¼ÃÐ§ÒæºÍÉç»áÐ§Òæ¡£

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