Î÷ÃÅ×Ó300/400PLCÄ£ÄâÁ¿Ä£¿é½ÓÏßÎÊÌâ
Ðû²¼ÈÕÆÚ£º
2023-06-26

1¡¢Ä£ÄâÁ¿Ä£¿é¶ÁÊýÎȶ¨»¯

¹ØÓÚ¶Á²»³öÖµÎÊÌâ £¬Èç¹û×ÜÊÇ32767ûÓбä¸ï £¬ÆäʵֵÒѾ­ÓÐÁË £¬Ö»²»¹ýÊdz¬Á¿³ÌÁË¡£Èç¹ûֵΪ0 £¬ÄǾÍҪעÒâÄ£ÄâÁ¿ÊÇ·ñÓÐÎÊÌâÁË £¬Ê¹ÓÃÍòÓñíÕÉÁ¿ÏÖ³¡ÐźŲ¢Ã»Óг¬ÏÞ¡£ÎªÊ²Ã´»á·ºÆðÕâÁ½ÖÖÏÖÏóÄØ£¿ÕâÊÇÒòΪѡÔñµÄ²Î¿¼µçλ²î±ð £¬ÀýÈç £¬ÏÖ³¡¹ýÀ´µÄÐźÅΪ5V £¬ÄÇÊ×ÏÈÒªÎÊһϠ£¬»ù×¼µãÊǼ¸·ü£¿10~15ÊÇ5V £¬-10~ -5ͬÑùÒ²ÊÇ5V £¬Èç¹ûÕÉÁ¿¶Ë»ù×¼µãÊÇ0V £¬ÄÇôÕÉÁ¿¾Í»áÓÐÎÊÌâ £¬ËùÒÔÒ»¶¨Òª°ü¹ÜÁ½¶ËµÈµçλ¡£Ä£ÄâÁ¿Ä£¿éµÄ»ù×¼µçλµã¾ÍÊÇMANA? £¬ËùÓеĽÓÏß¶¼ÓëÖ®ÓйØ¡£

2¡¢¸ôÀëÓë·Ç¸ôÀëÎÊÌâ

ÕâÀïµÄ¸ôÀëÊÇָģÄâÁ¿Ä£¿éµÄ»ù×¼µçλµãMANAÓëµØ£¨Ò²ÊÇPLCµÄÊý¾ÝµØ£©¸ôÀë¡£¸ôÀëÄ£¿éMANAÓëµØM¿ÉÒÔ²»Á¬½Ó £¬ÒÔMANA×÷ΪÕÉÁ¿¶ËµÄ²Î¿¼µçλ£»·Ç¸ôÀëÄ£¿éMANAÓëµØM±ØÐëÁ¬½Ó £¬ÕâÑùµØM±äΪMANA×÷ΪÕÉÁ¿¶ËµÄ²Î¿¼µçλ¡£¸ôÀëÄ£¿éµÄÀûÒæ¾ÍÊÇ¿ÉÒÔÖÆÖ¹¹²Ä£×ÌÈÅ¡£ÈçºÎÖªµÀÄ£¿éÊÇ·ñÊǸôÀëÄ£¿é £¬ÀýÈçSM331Ä£¿é £¬¿ÉÒÔ´ÓÄ£°å¹æ·¶Öв鵽¡£S7-300ÖÐÖ»ÓÐÒ»¿îSM334£¨SM355³ýÍ⣩Ä£¿éÊǷǸôÀëµÄ £¬±ðµÄCPU31XC¼¯³ÉµÄÄ£ÄâÁ¿Ò²ÊǷǸôÀëµÄ £¬ÅäºÏÌØµã¾ÍÊÇÄ£¿éµÄÊä³öºÍÊäÈ빫ÓÃM¶Ë¡£

ͬÑù´«¸ÐÆ÷Ò²ÓиôÀëÓë·Ç¸ôÀëµÄÎÊÌ⡣ͨ³£·Ç¸ôÀëµÄ´«¸ÐÆ÷µçÔ´µÄ¸º¶ËÓëÐźŵĸº¶Ë¹«ÓÃÒ»¸ö¶Ë×Ó £¬ÀýÈç´«¸ÐÆ÷ÓÐÈý¸ö¶Ë×ÓL £¬M ºÍS+ £¬Í¨¹ýL £¬M¶Ë×ÓÏò´«¸ÐÆ÷¹©µç £¬S+ £¬MΪÐźŵÄÊä³ö £¬¹«ÓÃM¶Ë¡£Åжϴ«¸ÐÆ÷ÊÇ·ñ¸ôÀë×îºÃÕվɲο¼Êֲᡣ¸ôÀë´«¸ÐÆ÷ÐźŸº¶ËÓëµØM¿ÉÒÔ²»Á¬½Ó £¬ÒÔÐźŸº¶Ë×÷ΪÐźÅÔ´¶ËµÄ²Î¿¼µçλ¡£·Ç¸ôÀë´«¸ÐÆ÷ÐźŸº¶Ë±ØÐëÔÚÔ´¶Ë£¨É豸¶Ë£©½ÓµØ £¬ÒÔÔ´¶ËµÄµØ×÷ΪÐźŵIJο¼µçλ¡£

ÏÂÃæ¾ÍÊÇÈçºÎ°ü¹ÜÕÉÁ¿¶ËÓëÐźÅÔ´¶ËµÈµçλ½ÓÏßµÄÎÊÌâ¡£ÔÚÏÂÃæ½¨ÒéµÄÁ¬½ÓͼÖÐËùÓõÄËõд´ÊºÍÖú¼Ç·û¼ÄÒåÈçÏ£º

M +£ºÕÉÁ¿µ¼Ïߣ¨Õý£©

M -£ºÕÉÁ¿µ¼Ïߣ¨¸º£©

MANA£ºÄ£ÄâÁ¿Ä£¿é»ù×¼µçλµã

ÕâÀïÐèҪעÒâMANA £¬²î±ðµÄ½ÓÏß·½·¨¶¼ÊÇÒÔMANAΪ²Î¿¼»ù×¼µçλ¡£

M£º½ÓµØ¶Ë×Ó?

L+£º24VDCµçÔ´¶Ë×Ó

UCM£ºMANAÓëÄ£ÄâÁ¿ÊäÈëͨµÀÖ®¼ä»òÄ£ÄâÁ¿ÊäÈëͨµÀÖ®¼äµÄµçλ²î

UCM¹²Ä£µçѹ £¬ÓÐÁ½ÖÖ£º

1£©²î±ðÊäÈëÐźŸº¶ËµÄµçλ²î £¬ÀýÈçÒ»¸öÊäÈëÐźÅΪ3V £¬ÁíÒ»¸öÊäÈëÐźÅҲΪ3V £¬¿ÉÊÇËüÃǵĻù×¼µãµçλ¿ÉÄܲî±ð £¬¿ÉÄÜÊÇ1~4V»ò3~6V,ÄÇôËüÃÇÖ®¼äµÄ¹²Ä£µçѹΪ2V¡£

2£©ÊäÈëÐźŸº¶ËÓëMANAµÄµçλ²î¡£

Ä£¿éµÄUCMÊÇÔì³ÉÄ£ÄâÁ¿Öµ³¬ÉÏÏÞµÄÖ÷ÒªÔ­Òò¡£²î±ðÄ£¿éUCMµÄ×î´óÖµ²î±ð¡£

UISO£ºMANAºÍCPUµÄM¶Ë×ÓÖ®¼äµÄµçλ²î

3¡¢Ê¹ÓøôÀëµÄÄ£ÄâÁ¿Ä£¿éÁ¬½Ó¸ôÀëµÄ´«¸ÐÆ÷

¸ôÀë´«¸ÐÆ÷Óë¸ôÀëÄ£ÄâÁ¿ÐźÅÁ¬½Ó £¬Á¬½Ó¸ôÀëµÄ´«¸ÐÆ÷ÖÁ¸ôÀëµÄÄ£ÄâÁ¿ÊäÈëÄ£¿é¡£ÕâÖÖ·½·¨×î¼òµ¥ £¬¶¼ÓëµØ¸ôÀë £¬¶¼²»ÐèÒª½ÓµØ £¬¿ÉÊÇÊäÈëÐźţ¨´«¸ÐÆ÷£©¸º¶ËÓëMANA? µçѹÁè¼ÝUCM×î´óÏÞÖÆ £¬ÀýÈçSM331£¨6ES7331-7KF02-0AB0£©Îª2.5VDC £¬¾ÍÐèÒª¶Ì½ÓÐźŸº¶ËÓëMANA £¬²»È»»á·ºÆð³¬ÉÏÏÞÎÊÌâ¡£ÏÖ³¡¿ÉÒÔ¼ì²ìһϠ£¬ÏÕЩËùÓг¬ÉÏÏÞÎÊÌâ¶¼ÊÇûÓÐÁ¬½ÓÐźŸº¶ËÓëMANA? ¡£Èç¹ûUISO? ?Áè¼ÝÏÞÖÆ £¬ÀýÈç75V DC £¬¾ÍÐèÒªÁ¬½ÓÐźŸº¶Ë¡¢MANA¶ËÒÔ¼°½ÓµØ¶ËM £¬ÕâʱÄ£¿éÒÔ´óµØM¶ËΪ²Î¿¼µçλ £¬Êµ¼Ê±äΪ·Ç¸ôÀëʹÓÃÁË £¬ÕâÖÖÇé¿öºÜÉÙ¼û¡£

ÓеÄÄ£¿éͨµÀ×é¼ä¶¼ÊǸôÀëµÄ £¬Ã»ÓÐMANA £¬ÀýÈçÄ£¿é6ES7331-7NF10-0AB0 £¬Õâʱÿһ¸öͨµÀ×飨ÿ×é2ͨµÀ£©µÄM-¾ÍÊÇMANA £¬ÊäÈëͨµÀ×é¼äUCM ×î´óΪÒÔµÖ´ï75VDC¡£

¶¼¸ôÀëµÄÇé¿öÏÂÁ¬½ÓÐźŸº¶ËÓëMANA ¶Ë¾Í¿ÉÒÔÁË(2ÏßÖÆºÍµç×èÕÉÁ¿³ýÍâ)¡£ÊÖ²áÿ¸öÄ£¿é½ÓÏßͼÖÐMANA¶¼Êǽ¨Òé½ÓµØµÄ £¬ÎÒÈÏΪÕâÊÇÔÚ½ÓµØÁ¼ºÃ¡¢²»»á±¬·¢¹²Ä£µçѹ£¨ÀýÈçµ¥¶Ë½ÓµØ£©µÄÇé¿öÏ¡£

4¡¢Ê¹Ó÷ǸôÀëµÄÄ£ÄâÁ¿Ä£¿éÁ¬½Ó¸ôÀëµÄ´«¸ÐÆ÷

ʹÓ÷ǸôÀëµÄÄ£ÄâÁ¿Ä£¿éÁ¬½Ó¸ôÀëµÄ´«¸ÐÆ÷µÄÇé¿ö £¬Ä£¿éµÄMANAÓëµØM²»¸ôÀë £¬ÕâÑù±ØÐëÁ¬½ÓMANAÓëµØM £¬Ä£ÄâÁ¿µÄ²Î¿¼µãµçλÄð³ÉµØM £¬µä·¶½ÓÏß·½·¨·Ç¸ôÀëµÄÄ£¿é¶¼ÒªÇóÁ¬½ÓÁ¬½ÓMANAÓëµØM £¬ÀýÈçÄ£¿éSM334(6ES7334-0CE01-0AA0) £¬ÔÚÌáʾÖÐÇ¿µ÷±ØÐëÁ¬½Ó £¬ÏÂÃæÎªÒýÓÃÊÖ²áµÄÌáʾ²¿·Ö¡£

5¡¢Ê¹ÓøôÀëµÄÄ£ÄâÁ¿Ä£¿éÁ¬½Ó·Ç¸ôÀëµÄ´«¸ÐÆ÷

´«¸ÐÆ÷²»¸ôÀë £¬ÄÇôÐźÅÔ´¶ËÒÔ´«¸ÐÆ÷ÍâµØµÄµØÎª»ù×¼µãµçλ¡£Ä£¿éÊǸôÀëµÄ £¬ÒÔMANAµãΪÕÉÁ¿»ù×¼µçλ¡£µä·¶½ÓÏß·½·¨·Ç¸ôÀëµÄ´«¸ÐÆ÷ÐźŸº¶ËÔÚÔ´¶Ë½ÓµØ £¬¿ÉÊÇÈç¹ûÁ¬½Ó¶à¸ö·Ç¸ôÀëµÄ´«¸ÐÆ÷²¢ÇÒÂþÑÜÔÚ²î±ðµÄµØ·½£¨²î±ðµÄ½ÓËùÔÚ£© £¬ÕâÖÖÇé¿öϾͱȽÏÂé·³¡£¸÷¸ö´«¸ÐÆ÷Ðźŵĸº¶Ë»áÓй²Ä£µçѹUCM £¬ÎªÁËÏû³ýUCM £¬½«¸÷¸öÐźŵĸº¶ËÔÚÔ´¶ËʹÓö̶ø´ÖµÄµ¼Ïß½øÐеȵçλÁ¬½Ó £¬ÓÉÓÚÄ£¿éµÄMANAºÍÐźÅÔ´¶ËµÄµØ¿ÉÄܱ£´æµçλ²î £¬»¹Òª½«MANAÓëÔ´¶ËµÄµØ½øÐеȵçλÁ¬½Ó¡£ÔÚÕâÀï²»¿ÉÔÚÄ£¿é´¦½øÐÐ¶Ì½Ó £¬²»È»²»¿ÉÏû³ýUCM¡£

Èç¹û¹¤³§½ÓµØÇ·ºÃ £¬×îºÃÕÕ¾ÉʹÓøôÀëµÄ´«¸ÐÆ÷¡£

6¡¢Ê¹Ó÷ǸôÀëµÄÄ£ÄâÁ¿Ä£¿éÁ¬½Ó·Ç¸ôÀëµÄ´«¸ÐÆ÷

Èç¹ûʹÓ÷ǸôÀëµÄÄ£ÄâÁ¿Á¬½Ó·Ç¸ôÀëµÄ´«¸ÐÆ÷ £¬ÄÇôһ¶¨½«ËùÓеĵã½ÓµØ²¢½øÐеȵçλ´¦Àí¡£µä·¶½ÓÏß·½·¨Æ¾¾Ý¸ôÀëÓë·Ç¸ôÀëµÄÒªÇó £¬Ä£¿é²»¸ôÀë £¬±ØÐëÁ¬½ÓMANAÓëµØM £¬´«¸ÐÆ÷²»¸ôÀëÔòÐèÒªÁ¬½ÓÐźŸº¶Ëµ½ÍâµØµÄµØ £¬ÕâÑùÒ»±ßÒÔÐźÅÔ´µÄµØ×÷Ϊ»ù×¼µã £¬Ò»±ßÒÔÄ£¿éµÄµØM×÷Ϊ»ù×¼µã £¬ÎªÁËÏû³ýÁ½ÕßÖ®¼äµÄµçλ²î£¨¹²Ä£µçѹUCM£© £¬ÐèҪʹÓÃ×ã¹»´ÖµÄµ¼Ïß½øÐеȵçλÁ¬½Ó¡£

Èç¹ûÕû¸ö¹¤³§ÓеȵçλµÄ½ÓµØÍø £¬Ê¹Ó÷ǸôÀëµÄÒDZíºÍÄ£¿é¾Í±È½Ï¼òµ¥ £¬Ö»ÐèÒªÁ¬½ÓMANAµ½ÍâµØµÄµØM¼´¿É £¬ÒòΪÿ¸öµã¶¼µÈµçλ¡£ÍùÍùÊÂÓëԸΥ £¬ÓÉÓڷǸôÀëµÄÒDZí¼Û¸ñ×ÔÖÆ £¬Ô½ÊÇʹÓÃÕâÑùÒDZíµÄµØ·½ £¬µØÍ¨³£´òµÃ¶¼²»»áºÃ £¬¾Í¸ü±ðÌá½ÓµØÍøºÍµÈµçλÁ¬½ÓÁË¡£²»½ÓÄɲ½·¥¿Ï¶¨ÓÐÎÊÌâ £¬±ØÐë°ü¹ÜµÈµçλ¡£Ê¹ÓÃÍòÓñí¿ÉÒÔÕÉÁ¿ £¬ÄÇÊÇÒòΪÍòÓñíÓëµØÊǸôÀëµÄ £¬×î´óµÄ¹²Ä£µçѹUCM? ?Ò²¿ÉÄܲî±ð £¬ÓëÄ£¿é²»ÔÚÏàͬµÄÌõ¼þÏ¡£½¨ÒéʹÓøôÀëµÄ´«¸ÐÆ÷ºÍÄ£¿é¡£

½²ÁËһϵÁеĽÓÏß·½·¨ £¬×îÖյĽáÂÛ¾ÍÊÇÄ£ÄâÁ¿½ÓÏߵļ¸ÖÖ·½·¨¶¼¼¯ÖÐÔÚÒ»µãÉÏ £¬¾ÍÊÇÐźÅÔ´¶ËÓëÕÉÁ¿¶ËÒ»¶¨ÒªµÈµçλ¡£

ÀûÓÃÕâ¸öÔ­ÔòͬÑùÒ²¿ÉÒÔ½â¾öÊý×ÖÁ¿½ÓÏßÎÊÌâ¡£ÀýÈç £¬CPUÓëI/OµÄ¹©µçÀ뿪 £¬I/OÊÇÒ»¸ö·Ç¸ôÀëÄ£¿é £¬µ±ÏÖ³¡¸ø³öÐźŠ£¬¿ÉÊÇI/OÄ£¿éµÄÊäÈëµÆÃ»ÓеãÁÁ £¬ÔÚCPUÖÐÒ²²»¿É¶Á³ö £¬Ê¹ÓÃÍòÓñíÕÉÁ¿ £¬ÔÚ¶Ë×ÓÉÏÓÐ24Vµçѹ¡£Ä£¿éûÓÐÎÊÌâ £¬½«Á½¸öµçÔ´PSµÄM¶Ë¶Ì½Ó £¬¾Í¿ÉÒÔ¼ì²âµ½ÊäÈëÐźŠ£¬ÕâÒ²ÊÇÓÉÓڲο¼µãµçλ²î±ðÔì³ÉµÄ¡£

Èç¹ûÓиü¶àÎÊÌâÒ²½Ó´ýÓëÎÒÃÇÏàͬ½»Á÷¡£

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