ngch
ÉîÛÚ¹¤¿ØС½³
¼‰„e: ¾W(w¨£ng)½j(lu¨°)Ó¢ÐÛ
![]() ![]() |
PLC¿ØÖƹ¦ÂÊÕ{(di¨¤o)ÕûÆ÷ £¨1£©ÓÃPLCœØ¿ØÄ£‰K¿ØÖƹ¦ÂÊÕ{(di¨¤o)ÕûÆ÷£¬ÓÃ485ͨÐÅ£¬ŸáëŠÅ¼£¬PIDÈçºÎ¿ØÖƹ¦ÂÊÕ{(di¨¤o)ÕûÆ÷¡£ £¨2£©ÓÃPLCœØ¿ØÄ£‰K¿ØÖƹ¦ÂÊÕ{(di¨¤o)ÕûÆ÷£¬ÓÃPLCëŠÁ÷Ý”³ö4-20mA¿ØÖƹ¦ÂÊÕ{(di¨¤o)ÕûÆ÷£¬ŸáëŠÅ¼£¬PIDÈçºÎ¿ØÖƹ¦ÂÊÕ{(di¨¤o)ÕûÆ÷¡£ £¨1£©ºÍ£¨2£©ÄĘӷ½Ê½¸üºÃ¡£Ïòß_(d¨¢)ÈËŒW(xu¨¦)Á•(x¨ª)¡£ |
|
---|---|---|
|