Î÷ÃÅ×ӱ䯵Æ÷V20ÈçºÎͨ¹ýModbusͨÐÅ»á¼ûËùÓвÎÊý£¿
Ðû²¼ÈÕÆÚ£º
2023-07-04

ÔÚСÐÍ×Ô¶¯»¯ÏµÍ³ÖÐ £¬ModbusͨÐÅÓÐ׎Ϲ㷺µÄÓ¦Óá£Î÷ÃÅ×ÓSINAMICS V20ϵÁÐ±äÆµÆ÷Ö§³Ö»ùÓÚRS485µÄModbus RTUͨÐÅ¡£

ͨ¹ýÎ÷ÃÅ×ÓµÄUSSͨÐÅЭÒé £¬ÉÏλ»ú¿ÉÒÔÖ±½Ó»á¼ûV20±äƵÆ÷µÄËùÓвÎÊý¡£¶øV20µÄModbusЭÒéĿǰ»¹²»Ö§³ÖËùÓÐ±äÆµÆ÷²ÎÊýµÄÖ±½Ó»á¼û £¬½ö³£ÓòÎÊý¿ÉÒÔÖ±½Óͨ¹ý¶ÀÁ¢µÄ¼Ä´æÆ÷µØµã»á¼û¡£

V20 Modbus¼Ä´æÆ÷Ó³Éä±íÖаüÀ¨¿ÉÒÔͨ¹ýModbus RTU»á¼ûµÄ¼Ä´æÆ÷¼°Æä¶ÔÓ¦µÄ±äƵÆ÷²ÎÊýºÅ¡£ÔÚÓ³Éä±íµÄĩβ £¬ÓÐ549~558¼¸¸ö¼Ä´æÆ÷ £¬Í¨¹ýËüÃÇ¿ÉÒÔ¼ä½Ó»á¼ûËùÓÐ±äÆµÆ÷²ÎÊý¡£

Î÷ÃÅ×ӱ䯵Æ÷V20ÈçºÎͨ¹ýModbusͨÐÅ»á¼ûËùÓвÎÊý£¿

¾ßÌå°ì·¨ÈçÏ£º

1. ÓÃFC16¹¦Ð§Â루д¶à¸ö¼Ä´æÆ÷£©Ïò¼Ä´æÆ÷549дÈëÒª»á¼ûµÄ²ÎÊýºÅ £¬Ïò¼Ä´æÆ÷550дÈëÒª»á¼ûµÄ²ÎÊýϱê¡£

2. Èç¹ûÊÇÒªÐÞ¸Ä±äÆµÆ÷²ÎÊýÖµ £¬Ôòͨ¹ýFC16¹¦Ð§ÂëÏò¼Ä´æÆ÷553ºÍ554дÈë²ÎÊýÖµ¡£Èç¹ûÊÇÒª¶ÁÈ¡±äƵÆ÷²ÎÊýÖµ £¬Ôòͨ¹ýFC3¹¦Ð§Âë¶ÁÈ¡¼Ä´æÆ÷557ºÍ558µÄÖµ¡£

?ÒÔS7-200 SMART + V20ΪÀý £¬V20±äƵÆ÷ͨÐÅÏà¹Ø²ÎÊýÉèÖÃÈçÏ£º

Î÷ÃÅ×ӱ䯵Æ÷V20ÈçºÎͨ¹ýModbusͨÐÅ»á¼ûËùÓвÎÊý£¿

S7-200 SMARTŲÓÃModbusÖ÷Õ¾¿â³ÌÐò¡£³õʼ»¯³ÌÐòÈçÏ£º

Î÷ÃÅ×ӱ䯵Æ÷V20ÈçºÎͨ¹ýModbusͨÐÅ»á¼ûËùÓвÎÊý£¿

³õʼ»¯³ÌÐòÓÃÓÚ³õʼ»¯ModbusͨÐÅ £¬ÉèÖÃͨÐŲ¨ÌØÂÊΪ9600bps £¬Å¼Ð£Ñé £¬½ÓÄÉPLC¼¯³ÉRS485¶Ë¿Ú £¬1000msÏìӦʱ¼ä¡£

ŲÓÃÒ»¸öMBUS_MSG³ÌÐò¿é £¬·¢ËÍÒ»Ö¡ÇëÇó±¨ÎÄ £¬ÓÃÓÚдÈëÒª»á¼ûµÄ±äƵÆ÷²ÎÊýºÅºÍϱê¡£

Î÷ÃÅ×ӱ䯵Æ÷V20ÈçºÎͨ¹ýModbusͨÐÅ»á¼ûËùÓвÎÊý£¿

Î÷ÃÅ×ӱ䯵Æ÷V20ÈçºÎͨ¹ýModbusͨÐÅ»á¼ûËùÓвÎÊý£¿

ŲÓÃÒ»¸öMBUS_MSG³ÌÐò¿é £¬·¢ËÍÒ»Ö¡ÇëÇó±¨ÎÄ £¬ÓÃÓÚдÈëÒªÐÞ¸ÄµÄ±äÆµÆ÷²ÎÊýÖµ¡£

Î÷ÃÅ×ӱ䯵Æ÷V20ÈçºÎͨ¹ýModbusͨÐÅ»á¼ûËùÓвÎÊý£¿

Î÷ÃÅ×ӱ䯵Æ÷V20ÈçºÎͨ¹ýModbusͨÐÅ»á¼ûËùÓвÎÊý£¿

ŲÓÃÒ»¸öMBUS_MSG³ÌÐò¿é £¬·¢ËÍÒ»Ö¡ÇëÇó±¨ÎÄ £¬ÓÃÓÚ¶ÁÈ¡±äƵÆ÷²ÎÊýÖµ¡£

Î÷ÃÅ×ӱ䯵Æ÷V20ÈçºÎͨ¹ýModbusͨÐÅ»á¼ûËùÓвÎÊý£¿

Î÷ÃÅ×ӱ䯵Æ÷V20ÈçºÎͨ¹ýModbusͨÐÅ»á¼ûËùÓвÎÊý£¿

±¨ÎÄÆÊÎö

ʵÀý1. ÐÞ¸ÄV20²ÎÊýÖµp2201[0]=65.5%

°ì·¨1£ºÏòVW10дÈë²ÎÊýºÅ2201 £¬ÏòVW12дÈë²ÎÊýϱê0 £¬½«V1.0ÐÞ¸ÄΪ1·¢ËÍÒ»Ö¡±¨ÎÄ¡£ÓÃ״̬±íʵÏÖÈçÏ£º

Î÷ÃÅ×ӱ䯵Æ÷V20ÈçºÎͨ¹ýModbusͨÐÅ»á¼ûËùÓвÎÊý£¿

´ËʱPLC·¢Ëͱ¨ÎÄºÍ±äÆµÆ÷ÏìÓ¦±¨ÎÄÈçÏ£¨16½øÖÆ£©£º

Î÷ÃÅ×ӱ䯵Æ÷V20ÈçºÎͨ¹ýModbusͨÐÅ»á¼ûËùÓвÎÊý£¿

°ì·¨2£ºÏòVD20дÈ븡µãÊý65.5 £¬½«V2.0ÐÞ¸ÄΪ1·¢ËÍÒ»Ö¡±¨ÎÄ¡£ÓÃ״̬±íʵÏÖÈçÏ£º

Î÷ÃÅ×ӱ䯵Æ÷V20ÈçºÎͨ¹ýModbusͨÐÅ»á¼ûËùÓвÎÊý£¿

´ËʱPLC·¢Ëͱ¨ÎÄºÍ±äÆµÆ÷ÏìÓ¦±¨ÎÄÈçÏ£¨16½øÖÆ£©£º

Î÷ÃÅ×ӱ䯵Æ÷V20ÈçºÎͨ¹ýModbusͨÐÅ»á¼ûËùÓвÎÊý£¿

´Ëʱ¼ì²ì±äƵÆ÷p2201[0]²ÎÊý £¬·¢Ã÷ÒѾ­±»ÐÞ¸ÄΪ65.5%¡£

ʵÀý2. ¶ÁÈ¡V20²ÎÊýÖµp1070[1]

°ì·¨1£ºÏòVW10дÈë²ÎÊýºÅ1070 £¬ÏòVW12дÈë²ÎÊýϱê1 £¬½«V1.0ÐÞ¸ÄΪ1·¢ËÍÒ»Ö¡±¨ÎÄ¡£ÓÃ״̬±íʵÏÖÈçÏ£º

Î÷ÃÅ×ӱ䯵Æ÷V20ÈçºÎͨ¹ýModbusͨÐÅ»á¼ûËùÓвÎÊý£¿

´ËʱPLC·¢Ëͱ¨ÎÄºÍ±äÆµÆ÷ÏìÓ¦±¨ÎÄÈçÏ£¨16½øÖÆ£©£º

Î÷ÃÅ×ӱ䯵Æ÷V20ÈçºÎͨ¹ýModbusͨÐÅ»á¼ûËùÓвÎÊý£¿

°ì·¨2£º½«V3.0ÐÞ¸ÄΪ1 £¬·¢Ëͱ¨ÎĴӼĴæÆ÷557, 558¶ÁÈ¡²ÎÊýÖµ £¬½á¹û´æ·ÅÔÚVW30ºÍVW32ÖС£ÓÃ״̬±íʵÏÖÈçÏ£º

Î÷ÃÅ×ӱ䯵Æ÷V20ÈçºÎͨ¹ýModbusͨÐÅ»á¼ûËùÓвÎÊý£¿

´ËʱPLC·¢Ëͱ¨ÎÄºÍ±äÆµÆ÷ÏìÓ¦±¨ÎÄÈçÏ£¨16½øÖÆ£©£º

Î÷ÃÅ×ӱ䯵Æ÷V20ÈçºÎͨ¹ýModbusͨÐÅ»á¼ûËùÓвÎÊý£¿

´Ó±äƵÆ÷ÏìÓ¦±¨ÎÄ¿ÉÒÔ¿´µ½ £¬¶ÁÈ¡»ØµÄ²ÎÊýÖµ¸ßλ×ÖΪ755 £¬µÍλ×ÖΪ1 £¬¼´755.1¡£¼ì²ì±äƵÆ÷p1070[1]²ÎÊý £¬Êµ¼ÊÊýÖµÒ²ÊÇ755.1¡£

ÉùÃ÷£º²¿·ÖÄÚÈÝÀ´Ô´ÓÚÍøÂç £¬ÈçÇÖȨÇëºǫ́ÁôÑÔÁªÏµÉ¾³ý¡£