×÷ÉÙÁ¿µÄÐ޸ġ£Ð޸ĺóµÄ³ÌÐòÏÂÔØÊ±£¬½«Á¢¼´Ó°ÏìϵͳµÄ¿ØÖÆÔËÐУ¬ËùÒÔʹÓÃÊ±Ó¦ÌØ±ð×¢Òâ¡£
²Ù×÷²½Ö裺
(1)Ñ¡Ôñ¡°µ÷ÊÔ(Debug)¡±²Ëµ¥Öеġ°ÔÚÔËÐÐ״̬±à¼³ÌÐò(Program Edit in RUN)¡±ÃüÁÒòΪRUNģʽÏÂÖ»Äܱà¼Ö÷»úÖеijÌÐò£¬Èç¹ûÖ÷»úÖеijÌÐòÓë±à³ÌÈí¼þ´°¿ÚÖеijÌÐò²»Í¬£¬ÏµÍ³»áÌáʾÓû§´æÅÌ¡£
(2)ÆÁÄ»µ¯³ö¾¯¸æÐÅÏ¢
µ¥»÷¡°¼ÌÐø(Continue)¡±°´Å¥£¬ËùÁ¬½ÓÖ÷»úÖеijÌÐò½«±»ÉÏÔØµ½±à³ÌÖ÷´°¿Ú£¬±ã¿ÉÒÔÔÚÔËÐÐģʽϽøÐб༡£
(3)ÔÚÔËÐÐģʽϽøÐÐÏÂÔØ
ÔÚ³ÌÐò±àÒë³É¹¦ºó£¬¿ÉÓá°Îļþ(File)¡±²Ëµ¥Öеġ°ÏÂÔØ(Download)¡±ÃüÁ»òµ¥»÷¹¤¾ßÌõÖеÄÏÂÔØ°´Å¥
(4)Í˳öÔËÐÐģʽ±à¼
ʹÓá°µ÷ÊÔ(Debug)¡±²Ëµ¥Öеġ°ÔÚÔËÐÐ״̬±à¼³ÌÐò(Program Edit in RUN)¡±ÃüÁȻºó¸ù¾ÝÐèҪѡÔñ¡°Ñ¡Ïî(Checkmark)¡±ÖеÄÄÚÈÝ¡£ £¨4£©³ÌÐò¼à¿Ø
ÀûÓÃÈýÖÖ³ÌÐò±à¼Æ÷(ÌÝÐÎͼ¡¢Óï¾ä±íºÍ¹¦Äܱí)¶¼¿ÉÔÚPLCÔËÐÐʱ£¬¼àÊÓ³ÌÐòµÄÖ´ÐжԸ÷Ôª¼þµÄÖ´Ðнá¹û£¬²¢¿É¼àÊÓ²Ù×÷ÊýµÄÊýÖµ¡£ (1)ÌÝÐÎͼ¼àÊÓ
ÀûÓÃÌÝÐÎͼ±à¼Æ÷¿ÉÒÔ¼àÊÓÔÚÏß³ÌÐò״̬£¬Èçͼ1¡ª8Ëùʾ¡£Í¼Öб»µãÁÁµÄÔª¼þ±íʾ´¦ÓÚ½Óͨ״̬¡£
£¬½«³ÌÐò¿éÏÂÔØµ½PLCÖ÷»ú¡£
16
ͼ1¡ª8 ÌÝÐÎͼ¼àÊÓ
ÌÝÐÎͼÖÐÏÔʾËùÓвÙ×÷ÊýµÄÖµ£¬ËùÓÐÕâЩ²Ù×÷Êý״̬¶¼ÊÇPLCÔÚɨÃèÖÜÆÚÍê³ÉʱµÄ½á¹û¡£ÔÚʹÓÃÌÝÐÎͼ¼à¿ØÊ±£¬STEP 7¡ªMicro£¯WIN±à³ÌÈí¼þ²»ÊÇÔÚÿ¸öɨÃèÖÜÆÚ¶¼²É¼¯×´Ì¬ÖµÔÚÆÁÄ»ÉϵÄÌÝÐÎͼÖÐÏÔʾ£¬¶øÊÇÒª¼ä¸ô¶à¸öɨÃèÖÜÆÚ²É¼¯Ò»´Î״ֵ̬£¬È»ºóË¢ÐÂÌÝÐÎͼÖи÷ÖµµÄ״̬ÏÔʾ¡£ÔÚͨ³£Çé¿öÏ£¬ÌÝÐÎͼµÄ״̬ÏÔʾ²»·´Ó³³ÌÐòÖ´ÐÐʱµÄÿ¸ö±à³ÌÔªËØµÄʵ¼Ê״̬¡£µ«Õâ²¢²»Ó°ÏìʹÓÃÌÝÐÎͼÀ´¼à¿Ø³ÌÐò״̬£¬¶øÇÒÔÚ´ó¶àÊýÇé¿öÏ£¬Ê¹ÓÃÌÝÐÎͼҲÊDZà³ÌÈËÔ±µÄÊ×Ñ¡¡£
ʵÏÖ·½·¨ÊÇ£ºÓá°¹¤¾ß(Tools)¡±²Ëµ¥Öеġ°Ñ¡Ïî(Options)¡±ÃüÁ´ò¿ªÑ¡Ïî¶Ô»°¿ò£¬Ñ¡Ôñ¡°LAD״̬(LAD status)¡±Ñ¡Ï£¬È»ºóÑ¡ÔñÒ»ÖÖÌÝÐÎͼµÄÑùʽ¡£ÌÝÐÎͼ¿ÉÑ¡ÔñµÄÑùʽÓÐ3ÖÖ£ºÖ¸ÁîÄÚ²¿ÏÔʾµØÖ·ºÍÍⲿÏÔʾֵ£»Ö¸ÁîÍⲿÏÔʾµØÖ·ºÍÍⲿÏÔʾֵ£»Ö»ÏÔʾ״ֵ̬¡£ ´ò¿ªÌÝÐÎͼ´°¿Ú£¬ÔÚ¹¤¾ßÌõÖе¥»÷ (2)Óï¾ä±í¼àÊÓ
Óû§¿ÉÀûÓÃÓï¾ä±í±à¼Æ÷¼àÊÓÔÚÏß³ÌÐò״̬¡£Óï¾ä±í³ÌÐò״̬°´Å¥Á¬Ðø²»¶ÏµØ¸üÐÂÆÁÄ»ÉϵÄÊýÖµ£¬²Ù×÷Êý°´Ë³ÐòÏÔʾÔÚÆÁÄ»ÉÏ£¬Õâ¸ö˳ÐòÓëËüÃdzö
17
³ÌÐò״̬°´Å¥¼´¿É¡£
ÏÖÔÚÖ¸ÁîÖеÄ˳ÐòÒ»Ö£¬µ±Ö¸ÁîÖ´ÐÐʱ£¬ÕâЩÊýÖµ½«±»²¶×½£¬Ëü¿ÉÒÔ·´Ó³Ö¸ÁîµÄʵ¼ÊÔËÐÐ״̬¡£
ʵÏÖ·½·¨ÊÇ£ºµ¥»÷¹¤¾ßÀ¸ÉϵÄ
³ÌÐò״̬°´Å¥£¬³öÏÖͼ1¡ª9ËùʾµÄÏÔ
ʾ½çÃæ¡£ÆäÖУ¬Óï¾ä±íµÄ³ÌÐò´úÂë³öÏÖÔÚ×ó²àµÄSTL״̬´°¿ÚÀ°üº¬²Ù×÷ÊýµÄ×´Ì¬ÇøÏÔʾÔÚÓҲࡣ¼ä½ÓѰַµÄ²Ù×÷Êý½«Í¬Ê±ÏÔʾ´æ´¢µ¥ÔªµÄÖµºÍËüµÄÖ¸Õë¡£
ͼ1¡ª9 Óï¾ä±í¼àÊÓ
¿ÉÒÔÀûÓù¤¾ßÀ¸ÖеÄÖ±µ½Ôٴε¥»÷Õâ¸ö°´Å¥¡£
ͼÖÐ״̬ÊýÖµµÄÑÕÉ«±íʾָÁîÖ´ÐÐ״̬£ººÚÉ«±íʾָÁîÕýÈ·Ö´ÐУ»ºìÉ«±íʾָÁîÖ´ÐÐÓдíÎó£»»ÒÉ«±íʾָÁîÓÉÓÚÕ»¶¥ÖµÎª¡£»òÓÉÌø×ªÖ¸ÁîÊ¹Ö®Ìø¹ý¶øÃ»ÓÐÖ´ÐУ»¿Õ°×±íʾָÁîδִÐС£
¿ÉÀûÓóõ´ÎɨÃèµÃµ½µÚÒ»¸öɨÃèÖÜÆÚµÄÐÅÏ¢¡£
ÉèÖÃÓï¾ä±í״̬´°¿ÚµÄÑùʽ£ºÓá°¹¤¾ß(Tools)¡±²Ëµ¥Öеġ°Ñ¡Ïî(Options)¡±ÃüÁ´ò¿ªÑ¡Ïî¶Ô»°¿ò£¬Ñ¡Ôñ\״̬(STL status)¡±µÄÑ¡Ï£¬È»ºó½øÐÐÉèÖá£
18
°´Å¥ÔÝÍ££¬½«µ±Ç°µÄ״̬Êý¾Ý±£ÁôÔÚÆÁÄ»ÉÏ£¬
ʵÑé¶þ¡¢»ù±¾Âß¼Ö¸Áî±à³ÌÁ·Ï°
Ò»¡¢ÊµÑéÄ¿µÄ
(1)ÕÆÎÕ»ù±¾Âß¼Ö¸ÁîµÄÌØµãºÍ¹¦ÄÜ¡£ (2)ÊìϤ¿É±à³Ì¿ØÖÆÆ÷S7-200¡£
¶þ¡¢Ô¤Ï°ÒªÇó
(1)¸´Ï°S7-200µÄ»ù±¾Âß¼Ö¸ÁLD¡¢LDN¡¢A¡¢AN¡¢O¡¢ON¡¢OLD¡¢ALD¡¢
S¡¢RÖ¸Á¡£
(2)Á˽âPLC:S7-214/216(¼û¸½Â¼S7-200½éÉÜ)¡£ (3)ÊìϤStep 7-Micro/Win±à³ÌÈí¼þµÄ¹¦Äܼ°Ê¹Ó÷½·¨¡£
(4)¶Á¶®Í¼2¡ª1¡«Í¼2¡ª6Âß¼Ö¸ÁîÁ·Ï°³ÌÐò1¡«6ÖÐËù¸øµÄÌÝÐÎͼ
¼°Óï¾ä±í³ÌÐò£¬ÈÏÕæ·ÖÎöʵÑéÖпÉÄܵõ½µÄ½á¹û¡£
(5)¸ù¾Ýͼ2¡ª1¡«Í¼2¡ª6ÖгÌÐòµÄÌÝÐÎͼ£¬·Ö±ðÈ·¶¨¸÷³ÌÐò
I£¯OµãÊý¡£IΪ µã¡¢OΪ µã¡£
Èý¡¢ÊµÑéÉ豸
(1)PLCʵÑé×°Öà һÌ× (2)ÓëPLCÏàÁ¬µÄÉÏλ»ú Ò»Ì× (3)Á¬½Óµ¼Ïß Ò»Ì×
ËÄ¡¢ÊµÑéÄÚÈݼ°²½Öè
(1)¸ù¾Ýͼ2¡ª1¡«Í¼2¡ª6ÖеÄÌÝÐÎͼ£¬È·¶¨I£¯OµãÊý¡£[Èç¹û°ÑÆäÖеÄM0.?¸Ä³ÉI1.?»òQ1.?£¨ÏëÒ»Ïë¸ÃÔõÑù¸Ä£¿£©£¬ÔÙÈ·¶¨I£¯OµãÊý¡££©
(2)°´ÕÕS7-200É豸µÄÒªÇó£¬×Ðϸ¼ì²éÁ¬½ÓÏߣ¬ÏÈPLCµçÔ´Ïߣ¬ÔÙI£¯OÁ¬½ÓÏß¡£½ÓͨӲ¼þµçÔ´¡£
19
Ïà¹ØÍÆ¼ö£º