wangsai0501
¼‰„e: ¼Òˆ@³£¿Í
![]() |
Î÷éT×Ó200DC Ý”³ö½Ó¾€ÓÐücÄ£ºý£¬ 1£ºS7-200DCÝ”³öµÄØ“ÝdëŠÔ´ÊdžΪšÖ±Á÷ëŠÔ´ÌṩµÄ߀ÊÇPLC±¾ÉíÌṩµÄ 2£º•øÉϵĽӾ€ÊÇM½ÓØ“ÝdµÄÒ»¶ËºÍÖ±Á÷ëŠÔ´Ø“˜O¶ËL+½ÓµÄÊÇÖ±Á÷ëŠÔ´µÄ+¶Ë ¾§ów¹ÜÝ”³ö²»ÊÇÒ²¾ÍƒÉ¸ú¾€¾ÍÐÐÁˆᣬß@ÀïµÄMºÍL+ÊÇʲôÒâË¼ÄØ£¿ 3£ºPLCÝ”Èë½Ó¾€®‹µÄÖ±Á÷ëŠÔ´ÊÇʲôÒâË¼ÄØ£¬Èç¹ûÊÇDC24V…RücÝ”ÈëµÄÔ’²»¾ÍÊÇMücºÍ0,1,2ß@ЩücßBÔÚÒ»Æð²»¾ÍÓÐÝ”ÈëÁˆᣬÔõô߀Ҫ½ÓÖ±Á÷ëŠÔ´ÄØ£¿ DC24VÔ´Ý”ÈëµÄëŠÔ´ÐèÒªÓÃPLCÍⲿ£¨±¾Éí£©ëŠÔ´†á£¿ [ ´ËÌû±»wangsai0501ÔÚ2011-04-22 15:34ÖØÐ¾ŽÝ‹ ] |
---|---|
|
zhouqi
Ìá¸ß×Ô„Ó»¯¼¼Ðg(sh¨´)ˮƽ£¬×ŒÉú»î¸üÃÀºÃ£¡
¼‰„e: Õ“‰¯ÏÈäh
![]() |
Î÷éT×Ó200DC Ý”³ö½Ó¾€ÓÐücÄ£ºý£¬ 1£ºS7-200DCÝ”³öµÄØ“ÝdëŠÔ´ÊÇ¿ÉÒԆΪšÖ±Á÷ëŠÔ´ÌṩµÄ߀¿ÉÒÔPLC±¾ÉíÌṩµÄ£¬¿¼‘]µ½PLC±¾ÉíÝ”³öÓÐÏÞ£¬±MÁ¿†Îªš¼Óé_êPëŠÔ´¡£ 2£ºMÊDZíʾPLC±¾ÉíµÄ24VµÄØ“˜O£¬L+ÊDZíʾPLC±¾ÉíµÄ24VµÄÕý˜O£¬ 3£ºPLCÝ”Èë½Ó¾€®‹µÄÖ±Á÷ëŠÔ´ÊÇPLCÝ”Èë24V£¬¹«¹²üc½Ó½Ó0V£¬Ý”Èë½Ó24V,Ò»‚€»ØÂ·¡£ 4£»DC24VÔ´Ý”ÈëµÄëŠÔ´ÐèÒªÓÃPLCÍⲿ£¨±¾Éí£©ëŠÔ´£¬±MÁ¿ÓÃÍⲿëŠÔ´£¬ÒòžéÓñ¾ÉíµÄ£¬Œ¦PLC¿ÉÄÜÔì³É“pº¦¡£ |
---|---|
|